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Oyuntsetseg B, Lee HB, Kim SB. Amycolatopsis mongoliensis sp. nov., a novel actinobacterium with antifungal activity isolated from a coal mining site in Mongolia. Int J Syst Evol Microbiol 2024; 74. [PMID: 38359091 DOI: 10.1099/ijsem.0.006266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2024] Open
Abstract
A novel filamentous actinobacterium designated strain 4-36T showing broad-spectrum antifungal activity was isolated from a coal mining site in Mongolia, and its taxonomic position was determined using polyphasic approach. Optimum growth occurred at 30 °C, pH 7.5 and in the absence of NaCl. Aerial and substrate mycelia were abundantly formed on agar media. The colour of aerial mycelium was white and diffusible pigments were not formed. Phylogenetic analyses based on 16S rRNA gene sequence showed that strain 4-36T formed a distinct clade within the genus Amycolatopsis. The 16S rRNA gene sequence similarity showed that the strain was mostly related to Amycolatopsis lexingtonensis DSM 44544T and Amycolatopsis rifamycinica DSM 46095T with 99.3 % sequence similarity. However, the highest digital DNA-DNA hybridization value to closest species was 44.1 %, and the highest average nucleotide identity value was 90.2 %, both of which were well below the species delineation thresholds. Chemotaxonomic properties were typical of the genus Amycolatopsis, as the major fatty acids were C15 : 0, iso-C16 : 0 and C16 : 0, the cell-wall diamino acid was meso-diaminopimelic acid, the quinone was MK-9(H4), and the main polar lipids were diphosphatidylglycerol, phosphatidylmethanolamine and phosphatidylethanolamine. The in silico prediction of chemotaxonomic markers was also carried out by phylogenetic analysis. The genome mining for biosynthetic gene clusters of secondary metabolites in strain 4-36T revealed the presence of 34 gene clusters involved in the production of polyketide synthase, nonribosomal peptide synthetase, ribosomally synthesized and post-translationally modified peptide, lanthipeptide, terpenes, siderophore and many other unknown clusters. Strain 4-36T showed broad antifungal activity against several filamentous fungi. The phenotypic, biochemical and chemotaxonomic properties indicated that the strain could be clearly distinguished from other species of Amycolatopsis, and thus the name Amycolatopsis mongoliensis sp. nov. is proposed accordingly (type strain, 4-36T=KCTC 39526T=JCM 30565T).
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Affiliation(s)
- Bilguun Oyuntsetseg
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, Daejeon 34134, Republic of Korea
| | - Hyang Burm Lee
- Department of Agricultural Biological Chemistry, College of Agriculture & Life Sciences, Chonnam National University, Gwangju 61186, Republic of Korea
| | - Seung Bum Kim
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, Daejeon 34134, Republic of Korea
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Kim M, Oh ET, Kim SB. Description of Chryseobacterium fluminis sp. nov., a keratinolytic bacterium isolated from a freshwater river. Int J Syst Evol Microbiol 2024; 74. [PMID: 38305712 DOI: 10.1099/ijsem.0.006261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2024] Open
Abstract
A Gram-stain-negative, aerobic, rod-shaped bacterial strain, designated MMS21-Ot14T, was isolated from a freshwater river, and shown to represent a novel species of the genus Chryseobacterium on the basis of the results from a polyphasic approach. The 16S rRNA gene sequence analysis revealed that MMS21-Ot14T represented a member of the genus Chryseobacterium of the family Weeksellaceae and was closely related to Chryseobacterium hagamense RHA2-9T (97.52 % sequence similarity), Chryseobacterium gwangjuense THG A18T (97.46 %) and Chryseobacterium gregarium P 461/12T (97.27 %). The optimal growth of MMS21-Ot14T occurred at 25-30 °C, pH 6.0-7.0 and in the absence of NaCl. MMS21-Ot14T was capable of hydrolysing casein, starch, DNA, Tween 20 and tyrosine. The strain also showed keratinolytic activity with keratin azure and decolourising activity with remazol brilliant blue R (RBBR), which indicated potential ability to degrade keratin and lignin. The main polar lipids of MMS21-Ot14T were phosphatidylethanolamine, unidentified aminophospholipids, unidentified aminolipids, an unidentified phospholipid and several unidentified lipids. The predominant fatty acids of MMS21-Ot14T were iso-C15 : 0 and iso-C17 : 0 3-OH, and the major isoprenoid quinone was menaquinone 6 (MK-6). The whole genome of MMS21-Ot14T was 5 062 016 bp in length with a DNA G+C content of 37.7 %. The average nucleotide identity and digital DNA-DNA hybridisation values between MMS21-Ot14T and phylogenetically related members of the genus Chryseobacterium were well below the threshold values for species delineation. It is evident from the results of this study that MMS21-Ot14T should be classified as representing a novel species of the genus Chryseobacterium, for which the name Chryseobacterium fluminis sp. nov. (type strain, MMS21-Ot14T = KCTC 92255T = LMG 32529T) is proposed.
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Affiliation(s)
- Moonsoo Kim
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99 Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
| | - Eun Tak Oh
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99 Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
| | - Seung Bum Kim
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99 Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
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Loibl S, André F, Bachelot T, Barrios CH, Bergh J, Burstein HJ, Cardoso MJ, Carey LA, Dawood S, Del Mastro L, Denkert C, Fallenberg EM, Francis PA, Gamal-Eldin H, Gelmon K, Geyer CE, Gnant M, Guarneri V, Gupta S, Kim SB, Krug D, Martin M, Meattini I, Morrow M, Janni W, Paluch-Shimon S, Partridge A, Poortmans P, Pusztai L, Regan MM, Sparano J, Spanic T, Swain S, Tjulandin S, Toi M, Trapani D, Tutt A, Xu B, Curigliano G, Harbeck N. Early breast cancer: ESMO Clinical Practice Guideline for diagnosis, treatment and follow-up. Ann Oncol 2024; 35:159-182. [PMID: 38101773 DOI: 10.1016/j.annonc.2023.11.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 11/21/2023] [Accepted: 11/28/2023] [Indexed: 12/17/2023] Open
Affiliation(s)
- S Loibl
- GBG Forschungs GmbH, Neu-Isenburg; Centre for Haematology and Oncology, Bethanien, Frankfurt, Germany
| | - F André
- Breast Cancer Unit, Medical Oncology Department, Gustave Roussy, Cancer Campus, Villejuif
| | - T Bachelot
- Department of Medical Oncology, Centre Léon Bérard, Lyon, France
| | - C H Barrios
- Oncology Department, Latin American Cooperative Oncology Group and Oncoclínicas, Porto Alegre, Brazil
| | - J Bergh
- Department of Oncology-Pathology, Bioclinicum, Karolinska Institutet and Breast Cancer Centre, Karolinska Comprehensive Cancer Centre and University Hospital, Stockholm, Sweden
| | - H J Burstein
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, USA
| | - M J Cardoso
- Breast Unit, Champalimaud Foundation, Champalimaud Cancer Centre, Lisbon; Faculty of Medicine, Lisbon University, Lisbon, Portugal
| | - L A Carey
- Division of Medical Oncology, The University of North Carolina at Chapel Hill, Lineberger Comprehensive Cancer Center, Chapel Hill, USA
| | - S Dawood
- Department of Oncology, Mediclinic City Hospital, Dubai, UAE
| | - L Del Mastro
- Medical Oncology Clinic, IRCCS Ospedale Policlinico San Martino, Genoa; Department of Internal Medicine and Medical Specialities, School of Medicine, University of Genoa, Genoa, Italy
| | - C Denkert
- Institute of Pathology, Philipps-University Marburg and University Hospital Giessen and Marburg, Marburg
| | - E M Fallenberg
- Department of Diagnostic and Interventional Radiology, School of Medicine & Klinikum Rechts der Isar, Technical University of Munich, Munich, Germany
| | - P A Francis
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - H Gamal-Eldin
- Department of Surgical Oncology, National Cancer Institute, Cairo University, Cairo, Egypt
| | - K Gelmon
- Department of Medical Oncology, British Columbia Cancer, Vancouver, Canada
| | - C E Geyer
- Department of Internal Medicine, Hillman Cancer Center, University of Pittsburgh, Pittsburgh, USA
| | - M Gnant
- Comprehensive Cancer Centre, Medical University of Vienna, Vienna, Austria
| | - V Guarneri
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova; Oncology 2 Unit, Istituto Oncologico Veneto IOV IRCCS, Padova, Italy
| | - S Gupta
- Department of Medical Oncology, Tata Memorial Centre, Mumbai, India
| | - S B Kim
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - D Krug
- Department of Radiation Oncology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - M Martin
- Hospital General Universitario Gregorio Maranon, Universidad Complutense, GEICAM, Madrid, Spain
| | - I Meattini
- Department of Radiation Oncology, Azienda Ospedaliero-Universitaria Careggi, Florence; Department of Experimental and Clinical Biomedical Sciences 'M. Serio', University of Florence, Florence, Italy
| | - M Morrow
- Breast Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, USA
| | - W Janni
- Department of Obstetrics and Gynaecology, University of Ulm, Ulm, Germany
| | - S Paluch-Shimon
- Sharett Institute of Oncology Department, Hadassah University Hospital & Faculty of Medicine Hebrew University, Jerusalem, Israel
| | - A Partridge
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, USA
| | - P Poortmans
- Department of Radiation Oncology, Iridium Netwerk, Antwerp; Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - L Pusztai
- Yale Cancer Center, Yale School of Medicine, New Haven
| | - M M Regan
- Division of Biostatistics, Dana-Farber Cancer Institute, Harvard Medical School, Boston
| | - J Sparano
- Department of Medicine, Division of Hematology/Oncology, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, USA
| | - T Spanic
- Europa Donna Slovenia, Ljubljana, Slovenia
| | - S Swain
- Medicine Department, Georgetown University Medical Centre and MedStar Health, Washington, USA
| | - S Tjulandin
- N.N. Blokhin National Medical Research Centre of Oncology, Moscow, Russia
| | - M Toi
- Tokyo Metropolitan Cancer and Infectious Disease Center, Komagome Hospital, Bunkyo-ku, Japan
| | - D Trapani
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, USA
| | - A Tutt
- Breast Cancer Research Division, The Institute of Cancer Research, London; Comprehensive Cancer Centre, Division of Cancer Studies, Kings College London, London, UK
| | - B Xu
- Department of Medical Oncology, National Cancer Centre/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - G Curigliano
- Early Drug Development for Innovative Therapies Division, Istituto Europeo di Oncologia, IRCCS, Milan; Department of Oncology and Hemato-Oncology, University of Milano, Milan, Italy
| | - N Harbeck
- Breast Centre, Department of Obstetrics & Gynaecology and Comprehensive Cancer Centre Munich, LMU University Hospital, Munich, Germany
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Molina Ayala KM, Kim SB. Description of Microcella humidisoli sp. nov. and Microcella daejeonensis sp. nov., isolated from riverside soil, reclassification of Marinisubtilis pacificus as Microcella pacifica comb. nov., and emended description of the genus Microcella. Int J Syst Evol Microbiol 2023; 73. [PMID: 37930354 DOI: 10.1099/ijsem.0.006150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2023] Open
Abstract
Three Gram-positive, aerobic and rod shaped actinobacteria, designated strains MMS21-STM10T, MMS21-STM12T and MMS21-STM26, were isolated from riverside soil and subjected to polyphasic taxonomic analysis. The strains grew optimally at mesophilic temperatures (25-30 °C) and neutral to slightly alkaline pH (7-8), and NaCl was not required for growth. Best growth was observed on nutrient agar or marine agar media. The strains contained diphosphatidylglycerol, phosphatidylglycerol and a series of unidentified phospholipids, glycolipids and aminolipids, and anteiso-C15 : 0 and iso-C16 : 0 as the main fatty acids in common. The genome sizes ranged between 2.65 and 2.78 Mbp, and the DNA G+C contents between 70.4 and 72.3 mol%. Phylogenetic analysis based on 16S rRNA gene sequences indicated that strain MMS21-STM10T showed highest sequence similarity of 98.3 % to Microcella putealis CV-2T, and MMS21-STM12T and MMS21-STM26 of 99.2-99.3 % to Microcella flavibacter WY83T, respectively. In the whole genome-based comparison using the orthologous average nucleotide identity and digital DNA-DNA hybridization, each of strains MMS21-STM10T and MMS21-STM12T could be separated from other species of Microcella. The genome analysis also indicated that both strains contained gene clusters involved in the biosynthesis of alkylresorcinol, microansamycin and carotenoids. The phenotypic characteristics again differentiated the strains from related species, and two new species of Microcella, Microcella humidisoli sp. nov. (type strain, MMS21-STM10T=KCTC 49773T=LMG 32522T) and Microcella daejeonensis sp. nov. (type strain, MMS21-STM12T=KCTC 49750T=LMG 32523T) are proposed accordingly. It was also evident that Marinisubtilis pacificus KN1116T should be reclassified as a new species of Microcella, and Microcella pacifica comb. nov. (type strain, KN1116T=CGMCC 1.17143T=KCTC 49299T) is proposed. In addition, an emended description of Microcella is proposed based on this study.
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Affiliation(s)
- Katya Michelle Molina Ayala
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99 Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
| | - Seung Bum Kim
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99 Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
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Abe K, Hayato Y, Hiraide K, Ieki K, Ikeda M, Kameda J, Kanemura Y, Kaneshima R, Kashiwagi Y, Kataoka Y, Miki S, Mine S, Miura M, Moriyama S, Nakano Y, Nakahata M, Nakayama S, Noguchi Y, Okamoto K, Sato K, Sekiya H, Shiba H, Shimizu K, Shiozawa M, Sonoda Y, Suzuki Y, Takeda A, Takemoto Y, Takenaka A, Tanaka H, Watanabe S, Yano T, Han S, Kajita T, Okumura K, Tashiro T, Tomiya T, Wang X, Xia J, Yoshida S, Megias GD, Fernandez P, Labarga L, Ospina N, Zaldivar B, Pointon BW, Kearns E, Raaf JL, Wan L, Wester T, Bian J, Griskevich NJ, Kropp WR, Locke S, Smy MB, Sobel HW, Takhistov V, Yankelevich A, Hill J, Park RG, Bodur B, Scholberg K, Walter CW, Bernard L, Coffani A, Drapier O, El Hedri S, Giampaolo A, Mueller TA, Santos AD, Paganini P, Quilain B, Ishizuka T, Nakamura T, Jang JS, Learned JG, Choi K, Cao S, Anthony LHV, Martin D, Scott M, Sztuc AA, Uchida Y, Berardi V, Catanesi MG, Radicioni E, Calabria NF, Machado LN, De Rosa G, Collazuol G, Iacob F, Lamoureux M, Mattiazzi M, Ludovici L, Gonin M, Pronost G, Fujisawa C, Maekawa Y, Nishimura Y, Friend M, Hasegawa T, Ishida T, Kobayashi T, Jakkapu M, Matsubara T, Nakadaira T, Nakamura K, Oyama Y, Sakashita K, Sekiguchi T, Tsukamoto T, Boschi T, Di Lodovico F, Gao J, Goldsack A, Katori T, Migenda J, Taani M, Zsoldos S, Kotsar Y, Ozaki H, Suzuki AT, Takeuchi Y, Bronner C, Feng J, Kikawa T, Mori M, Nakaya T, Wendell RA, Yasutome K, Jenkins SJ, McCauley N, Mehta P, Tsui KM, Fukuda Y, Itow Y, Menjo H, Ninomiya K, Lagoda J, Lakshmi SM, Mandal M, Mijakowski P, Prabhu YS, Zalipska J, Jia M, Jiang J, Jung CK, Wilking MJ, Yanagisawa C, Harada M, Ishino H, Ito S, Kitagawa H, Koshio Y, Nakanishi F, Sakai S, Barr G, Barrow D, Cook L, Samani S, Wark D, Nova F, Yang JY, Malek M, McElwee JM, Stone O, Thiesse MD, Thompson LF, Okazawa H, Kim SB, Seo JW, Yu I, Ichikawa AK, Nakamura KD, Tairafune S, Nishijima K, Iwamoto K, Nakagiri K, Nakajima Y, Taniuchi N, Yokoyama M, Martens K, de Perio P, Vagins MR, Kuze M, Izumiyama S, Inomoto M, Ishitsuka M, Ito H, Kinoshita T, Matsumoto R, Ommura Y, Shigeta N, Shinoki M, Suganuma T, Yamauchi K, Martin JF, Tanaka HA, Towstego T, Akutsu R, Gousy-Leblanc V, Hartz M, Konaka A, Prouse NW, Chen S, Xu BD, Zhang B, Posiadala-Zezula M, Hadley D, Nicholson M, O'Flaherty M, Richards B, Ali A, Jamieson B, Marti L, Minamino A, Pintaudi G, Sano S, Suzuki S, Wada K. Erratum: Search for Cosmic-Ray Boosted Sub-GeV Dark Matter Using Recoil Protons at Super-Kamiokande [Phys. Rev. Lett. 130, 031802 (2023)]. Phys Rev Lett 2023; 131:159903. [PMID: 37897794 DOI: 10.1103/physrevlett.131.159903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Indexed: 10/30/2023]
Abstract
This corrects the article DOI: 10.1103/PhysRevLett.130.031802.
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Shin D, Byun WS, Kang S, Kang I, Bae ES, An JS, Im JH, Park J, Kim E, Ko K, Hwang S, Lee H, Kwon Y, Ko YJ, Hong S, Nam SJ, Kim SB, Fenical W, Yoon YJ, Cho JC, Lee SK, Oh DC. Targeted and Logical Discovery of Piperazic Acid-Bearing Natural Products Based on Genomic and Spectroscopic Signatures. J Am Chem Soc 2023; 145:19676-19690. [PMID: 37642383 DOI: 10.1021/jacs.3c04699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/31/2023]
Abstract
A targeted and logical discovery method was devised for natural products containing piperazic acid (Piz), which is biosynthesized from ornithine by l-ornithine N-hydroxylase (KtzI) and N-N bond formation enzyme (KtzT). Genomic signature-based screening of a bacterial DNA library (2020 strains) using polymerase chain reaction (PCR) primers targeting ktzT identified 62 strains (3.1%). The PCR amplicons of KtzT-encoding genes were phylogenetically analyzed to classify the 23 clades into two monophyletic groups, I and II. Cultivating hit strains in media supplemented with 15NH4Cl and applying 1H-15N heteronuclear multiple bond correlation (HMBC) along with 1H-15N heteronuclear single quantum coherence (HSQC) and 1H-15N HSQC-total correlation spectroscopy (HSQC-TOCSY) NMR experiments detected the spectroscopic signatures of Piz and modified Piz. Chemical investigation of the hit strains prioritized by genomic and spectroscopic signatures led to the identification of a new azinothricin congener, polyoxyperuin B seco acid (1), previously reported chloptosin (2) in group I, depsidomycin D (3) incorporating two dehydropiperazic acids (Dpz), and lenziamides A and B (4 and 5), structurally novel 31-membered cyclic decapeptides in group II. By consolidating the phylogenetic and chemical analyses, clade-structure relationships were elucidated for 19 of the 23 clades. Lenziamide A (4) inhibited STAT3 activation and induced G2/M cell cycle arrest, apoptotic cell death, and tumor growth suppression in human colorectal cancer cells. Moreover, lenziamide A (4) resensitized 5-fluorouracil (5-FU) activity in both in vitro cell cultures and the in vivo 5-FU-resistant tumor xenograft mouse model. This work demonstrates that the genomic and spectroscopic signature-based searches provide an efficient and general strategy for new bioactive natural products containing specific structural motifs.
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Affiliation(s)
- Daniel Shin
- Natural Products Research Institute, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
| | - Woong Sub Byun
- Natural Products Research Institute, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
| | - Sangwook Kang
- Natural Products Research Institute, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
| | - Ilnam Kang
- Department of Biological Sciences, Inha University, Incheon 22212, Republic of Korea
| | - Eun Seo Bae
- Natural Products Research Institute, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
| | - Joon Soo An
- Natural Products Research Institute, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
| | - Ji Hyeon Im
- Natural Products Research Institute, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
| | - Jiyoon Park
- Natural Products Research Institute, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
| | - Eunji Kim
- Natural Products Research Institute, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
| | - Keebeom Ko
- Natural Products Research Institute, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
| | - Sunghoon Hwang
- Natural Products Research Institute, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
| | - Honghui Lee
- Natural Products Research Institute and Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
| | - Yun Kwon
- Research Institute of Pharmaceutical Science, College of Pharmacy, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Yoon-Joo Ko
- Laboratory of Nuclear Magnetic Resonance, National Center for Inter-University Research Facilities (NCIRF), Seoul National University, Seoul 08826, Republic of Korea
| | - Suckchang Hong
- Natural Products Research Institute and Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
| | - Sang-Jip Nam
- Department of Chemistry and Nanoscience, Ewha Womans University, Seoul 03760, Republic of Korea
| | - Seung Bum Kim
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, Daejeon 34134, Republic of Korea
| | - William Fenical
- Center for Marine Biotechnology and Biomedicine, Scripps Institution of Oceanography and Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California, San Diego, La Jolla, California 92093, United States
| | - Yeo Joon Yoon
- Natural Products Research Institute, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
- MolGenBio Co., Ltd., Seoul 08826, Republic of Korea
| | - Jang-Cheon Cho
- Department of Biological Sciences, Inha University, Incheon 22212, Republic of Korea
| | - Sang Kook Lee
- Natural Products Research Institute, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
| | - Dong-Chan Oh
- Natural Products Research Institute, College of Pharmacy, Seoul National University, Seoul 08826, Republic of Korea
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Kim SB, Kye SA, Lee OS. Development of digital mirror therapy for stroke-severe patients. Annu Int Conf IEEE Eng Med Biol Soc 2023; 2023:1-4. [PMID: 38082772 DOI: 10.1109/embc40787.2023.10340774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2023]
Abstract
Mirror therapy (MT), which is used in the existing stroke rehabilitation environment, has significant limitations for use with severe stroke patients. Since mirrors only reflect symmetrical movement, allowing a patient to observe precise asymmetrical movement is impossible. This study proposes a new MT system by developing a pyramid hologram technology that uses delayed motion to create realistic images. Significant differences, observed via electroencephalogram, were shown in all motor cortex channels immediately after the event in the delayed condition when compared to before the event (C3: p < 0.001; Cz: p < 0.001, C4: p < 0.001). The illusion of asymmetrical movement using the proposed system can be applied to severe stroke patients to increase the positive outcome of rehabilitation.
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Im SA, Gennari A, Park YH, Kim JH, Jiang ZF, Gupta S, Fadjari TH, Tamura K, Mastura MY, Abesamis-Tiambeng MLT, Lim EH, Lin CH, Sookprasert A, Parinyanitikul N, Tseng LM, Lee SC, Caguioa P, Singh M, Naito Y, Hukom RA, Smruti BK, Wang SS, Kim SB, Lee KH, Ahn HK, Peters S, Kim TW, Yoshino T, Pentheroudakis G, Curigliano G, Harbeck N. Pan-Asian adapted ESMO Clinical Practice Guidelines for the diagnosis, staging and treatment of patients with metastatic breast cancer. ESMO Open 2023; 8:101541. [PMID: 37178669 PMCID: PMC10186487 DOI: 10.1016/j.esmoop.2023.101541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 03/27/2023] [Accepted: 04/01/2023] [Indexed: 05/15/2023] Open
Abstract
The most recent version of the European Society for Medical Oncology (ESMO) Clinical Practice Guidelines for the diagnosis, staging and treatment of patients with metastatic breast cancer (MBC) was published in 2021. A special, hybrid guidelines meeting was convened by ESMO and the Korean Society of Medical Oncology (KSMO) in collaboration with nine other Asian national oncology societies in May 2022 in order to adapt the ESMO 2021 guidelines to take into account the differences associated with the treatment of MBC in Asia. These guidelines represent the consensus opinions reached by a panel of Asian experts in the treatment of patients with MBC representing the oncological societies of China (CSCO), India (ISMPO), Indonesia (ISHMO), Japan (JSMO), Korea (KSMO), Malaysia (MOS), the Philippines (PSMO), Singapore (SSO), Taiwan (TOS) and Thailand (TSCO). The voting was based on the best available scientific evidence and was independent of drug access or practice restrictions in the different Asian countries. The latter were discussed when appropriate. The aim of these guidelines is to provide guidance for the harmonisation of the management of patients with MBC across the different regions of Asia, drawing from data provided by global and Asian trials whilst at the same time integrating the differences in genetics, demographics and scientific evidence, together with restricted access to certain therapeutic strategies.
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Affiliation(s)
- S-A Im
- Department of Internal Medicine, Seoul National University Hospital, Cancer Research Institute, Seoul National University College of Medicine, Seoul National University, Seoul, Republic of Korea.
| | - A Gennari
- Department of Translational Medicine, University Piemonte Orientale, Novara, Italy
| | - Y H Park
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - J H Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul National University, Seoul, Republic of Korea
| | - Z-F Jiang
- Department of Oncology, The Fifth Medical Center of PLA General Hospital, Beijing, China
| | - S Gupta
- Tata Memorial Centre and Homi Bhabha National Institute, Mumbai, India
| | - T H Fadjari
- Department of Internal Medicine, Hasan Sadikin General Hospital, Bandung, Indonesia
| | - K Tamura
- Department of Medical Oncology, Shimane University Hospital, Shimane, Japan
| | - M Y Mastura
- Cancer Centre, Pantai Hospital Kuala Lumpur, Kuala Lumpur, Malaysia
| | - M L T Abesamis-Tiambeng
- Section of Medical Oncology, Department of Internal Medicine, Cardinal Santos Cancer Center, San Juan, The Philippines
| | - E H Lim
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore, Singapore
| | - C-H Lin
- Department of Medical Oncology, National Taiwan University Hospital, Cancer Center Branch, Taipei, Taiwan
| | - A Sookprasert
- Department of Internal Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - N Parinyanitikul
- Medical Oncology Unit, Department of Medicine, Faculty of Medicine, King Chulalongkorn Memorial Hospital and Chulalongkorn University, Bangkok, Thailand
| | - L-M Tseng
- Taipei-Veterans General Hospital, Taipei, Taiwan; School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - S-C Lee
- Department of Haematology-Oncology, National University Cancer Institute, Singapore (NCIS), Singapore, Singapore
| | - P Caguioa
- The Cancer Institute of St Luke's Medical Center, National Capital Region, The Philippines; The Cancer Institute of the University of Santo Tomas Hospital, National Capital Region, The Philippines
| | - M Singh
- Department of Radiotherapy, Pantai Cancer Institute, Pantai Hospital Kuala Lumpur, Kuala Lumpur, Malaysia; Department of Oncology, Pantai Cancer Institute, Pantai Hospital Kuala Lumpur, Kuala Lumpur, Malaysia
| | - Y Naito
- Department of General Internal Medicine, National Cancer Center Hospital East, Kashiwa, Japan
| | - R A Hukom
- Department of Hematology and Medical Oncology, Dharmais Hospital (National Cancer Center), Jakarta, Indonesia
| | - B K Smruti
- Medical Oncology, Lilavati Hospital and Research Centre and Bombay Hospital Institute of Medical Sciences, Mumbai, India
| | - S-S Wang
- Cancer Center, Sun Yat-sen University, Guangzhou, China
| | - S B Kim
- Department of Oncology, Asan Medical Centre, Seoul, Republic of Korea
| | - K-H Lee
- Department of Internal Medicine, Seoul National University Hospital, Cancer Research Institute, Seoul National University College of Medicine, Seoul National University, Seoul, Republic of Korea
| | - H K Ahn
- Division of Medical Oncology, Department of Internal Medicine, Gachon University Gil Medical Center, Incheon, Republic of Korea
| | - S Peters
- Oncology Department, Lausanne University Hospital (CHUV), Lausanne, Switzerland
| | - T W Kim
- Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - T Yoshino
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | | | - G Curigliano
- Istituto Europeo di Oncologia, IRCCS, Milan, Italy; Department of Oncology and Haematology, University of Milano, Milan, Italy
| | - N Harbeck
- Breast Center, Department of Obstetrics and Gynaecology and Comprehensive Cancer Center Munich, LMU University Hospital, Munich, Germany
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9
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Kim JH, Ham YJ, Kim SB. Nocardioides okcheonensis sp. nov., isolated from riverside soil. Int J Syst Evol Microbiol 2023; 73. [PMID: 36940140 DOI: 10.1099/ijsem.0.005755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/21/2023] Open
Abstract
An actinobacterial strain designated MMS20-HV4-12T, displaying a high hydrolytic potential for various substrates, was isolated from a riverside soil sample and characterized by polyphasic taxonomic analysis. Growth occurred at 10-37 °C (optimum, 30°C), with NaCl concentrations of 0-4 % (optimum, 0 %) and at pH 7-9 (optimum, pH 8). MMS20-HV4-12T was catalase-positive, oxidase-negative, rod-shaped and formed creamy white-coloured colonies. Based on the results of 16S rRNA gene sequence analysis, MMS20-HV4-12T was found to be mostly related to the type strains of Nocardioides alpinus (98.3 % sequence similarity), Nocardioides furvisabuli (98.1 %) and Nocardioides zeicaulis (98.0 %). MMS20-HV4-12T showed optimal growth on Reaoner's 2A agar, forming white-coloured colonies. The diagnostic polar lipid profile consisted of diphosphatidylglycerol, phosphatidylglycerol and phosphatidylinositol, the major fatty acids were iso-C16 : 0, C17 : 1 ω8c and 10-methyl-C17 : 0, the major isoprenoid quinone was MK-8(H4), the diagnostic cell-wall sugar was galactose, and the cell-wall diamino acid was ll-diaminopimelic acid. The genome of MMS20-HV4-12T was 4.47 Mbp in size with a G+C content of 72.9 mol%. The genome based analysis indicated low relatedness between MMS20-HV4-12T and all compared species of Nocardioides, as the highest digital DNA-DNA hybridization and the orthologous average nucleotide identity values were 26.8 and 83.8% respectively. Based on genotypic, phenotypic and phylogenomic characterization, MMS20-HV4-12T evidently represents a novel species of genus Nocardioides, for which the name Nocardioides okcheonensis sp. nov. (type strain=MMS20-HV4-12T=KCTC 49651T=LMG 32360T) is proposed.
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Affiliation(s)
- Ju Hee Kim
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99 Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
| | - You Ju Ham
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99 Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
| | - Seung Bum Kim
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99 Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
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10
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Ra JS, Oh ET, Han JH, Kim SB. Flavobacterium humidisoli sp. nov., isolated from riverside soil. Int J Syst Evol Microbiol 2023; 73. [PMID: 36867451 DOI: 10.1099/ijsem.0.005756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/04/2023] Open
Abstract
A novel Gram-stain-negative, yellow-pigmented, non-motile and rod-shaped bacterial strain designated MMS21-Er5T was isolated and subjected to polyphasic taxonomic characterization. MMS21- Er5T could grow at 4-34 °C (optimum, 30 °C), at pH 6-8 (optimum, pH 7) and in the presence of 0-2% NaCl (optimum, 1 %). The results of phylogenetic analysis based on 16S rRNA gene sequences indicated that MMS21- Er5T showed low levels of sequence similarities with other species, as the highest similarity of 97.83 % was observed with Flavobacterium tyrosinilyticum THG DN8.8T, then 97.68 % with 'Flavobacterium ginsengiterrae' DCY 55 and 97.63 % with Flavobacterium banpakuense 15F3T, which were well below the suggested cutoff for species distinction. The whole genome sequence of MMS21-Er5T consisted of a single contig of 5.63 Mbp, and the DNA G+C content was 34.06 mol%. The in-silico DNA-DNA hybridization and orthologous average nucleotide identity values were highest with Flavobacterium tyrosinilyticum KCTC 42726T (45.7 and 91.92% respectively). The predominant respiratory quinone for the strain was menaquinone-6 (MK-6), the major cellular fatty acid was iso-C15 : 0, and the diagnostic polar lipids were phosphatidylethanolamine and phosphatidyldiethanolamine. The combination of physiological and biochemical tests clearly distinguished the strain from related species of the genus Flavobacterium. On the basis of these results, strain MMS21-Er5T evidently represents a novel species of the genus Flavobacterium, for which the name Flavobacterium humidisoli sp. nov. is proposed (type strain=MMS21-Er5T=KCTC 92256T =LMG 32524T).
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Affiliation(s)
- Jun Sik Ra
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99 Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
| | - Eun Tak Oh
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99 Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
| | - Ji-Hye Han
- Strategic Planning Department Performance Management Division, Nakdonggang National Institute of Biological Resources, Sangju, Gyeongsangbuk-do 37242, Republic of Korea
| | - Seung Bum Kim
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99 Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
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11
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Lee JH, Shin YM, Ra JS, Kim SB. Brevibacillus humidisoli sp. nov., a moderately thermoalkaliphilic and halotolerant species isolated from riverside soil. Int J Syst Evol Microbiol 2023; 73. [PMID: 36961868 DOI: 10.1099/ijsem.0.005802] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/25/2023] Open
Abstract
A Gram-stain-positive, aerobic, rod-shaped, motile, and endospore-forming bacterial strain designated MMS20-4M-10-YT was isolated from riverside soil and subjected to taxonomic characterization. Strain MMS20-4M-10-YT was moderately thermophilic, alkaliphilic and halotolerant, as the strain grew at 25-50 °C (optimum, 45 °C), at pH 7.0-10.0 (optimum, pH 8.0) and in the presence of 0-6 % NaCl (optimum, 0 %). Analysis of 16S rRNA gene sequences indicated that MMS20-4M-10-YT fell into a phylogenetic cluster belonging to the genus Brevibacillus. Strain MMS20-4M-10-YT showed the highest 16S rRNA gene sequence similarity to Brevibacillus marinus SCSIO 07484T (96.7 %). Based on the reults of orthologous average nucleotide identity analysis, MMS20-4M-10-YT was again mostly related to B. marinus SCSIO 07484T with 78.0 % identity, which also shared the highest average nucleotide identity of 68.0 %. In contrast, the digital DNA-DNA relatedness analysis indicated that Aneureibacillus migulanus DSM 2895T was the closest species with 29.5 % similarity. The genome-based analyses indicated that all compared species showed low genomic relatedness with MMS20-4M-10-YT. The major fatty acids of the strain were anteiso-C15 : 0, iso-C15 : 0, iso-C16 : 0 and iso-C17 : 0, the major respiratory quinone was MK-7, the diagnostic polar lipids were phosphatidyl-N-methylethanolamine, diphosphatidylglycerol, phosphatidylethanolamine and phosphatidylglycerol, and diagnostic cell-wall diamino acid was meso-diaminopimelic acid, which was consistent with the general chemotaxonomic features of the genus. The total length of the genome was 4.91 Mbp and the DNA G+C content was 51.8 mol%. Based on both phenotypic and phylogenetic evidence, strain MMS20-4M-10-YT should be classified as representing a novel species of the genus Brevibacillus, for which a name Brevibacillus humidisoli sp. nov. (type strain=MMS20-4M-10-YT=KCTC 43333T=LMG 32359T) is proposed.
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Affiliation(s)
- Jae Ha Lee
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99 Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
| | - You Me Shin
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99 Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
| | - Jun Sik Ra
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99 Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
| | - Seung Bum Kim
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99 Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
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12
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Kim YS, Kim SB. Agromyces seonyuensis sp. nov., isolated from island soil. Int J Syst Evol Microbiol 2023; 73. [PMID: 36748535 DOI: 10.1099/ijsem.0.005689] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
A Gram-positive, non-motile, pale yellow coloured actinobacterial strain designated MMS17-SY077T was isolated from island soil, and its taxonomic position was investigated using a polyphasic approach. Strain MMS17-SY077T grew optimally at 30 °C, at pH 7 and in the absence of NaCl on Reasoner's 2A agar. Based on the 16S rRNA gene sequence analysis, the strain was assigned to the genus Agromyces of the family Microbacteriaceae, and the most related species were Agromyces italicus DSM 16388T (98.8 % sequence similarity), Agromyces allii UMS-62T (98.1 %) and Agromyces terreus DS-10T (97.8 %). Strain MMS17-SY077T formed a distinct cluster within the Agromyces clade in the phylogenetic tree. Genome-based comparative analyses confirmed a clear distinction between the strain and neighbouring species, as the highest orthologous average nucleotide identity and digital DNA-DNA hybridization values with other related species were 77.2 and 21.4% respectively, which were far below the cutoffs for species distinction. The diagnostic polar lipids of MMS17-SY077T were diphosphatidylglycerol and phosphatidylglycerol, and unidentified glycolipids and an unidentified aminolipid were also present. The main isoprenoid quinones were menaquinones with 11 and 12 isoprene units (MK-11 and MK-12), and main fatty acids were anteiso-C15 : 0 (34.4 %) and iso-C16 : 0 (33.2 %). The whole-cell hydrolysates contained rhamnose, ribose and galactose as diagnostic sugars, and l-2,4-diaminobutyric acid as the major diamino acid. The DNA G+C content was 72.1 mol %. Based on phenotypic, chemotaxnomic and phylogenetic characterization, strain MMS17-SY077T should be classified as representing a new species of the genus Agromyces, for which the name Agromyces seonyunensis sp. nov. is proposed (type strain MMS17-SY077T=KCTC 49423T=LMG 31762T).
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Affiliation(s)
- Yeong Seok Kim
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
- Center for Eco-friendly New Materials, Korea Research Institute of Chemical Technology, 141, Gajeong-ro, Yuseong, Daejeon 34114, Republic of Korea
- Department of Medicinal Chemistry and Pharmacology, University of Science and Technology, 217, Gajeong-ro, Yuseong, Daejeon 34113, Republic of Korea
| | - Seung Bum Kim
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
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13
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Lee JH, Kim YS, Kim SB. Streptomyces guryensis sp. nov. exhibiting antimicrobial activity, isolated from riverside soil. Int J Syst Evol Microbiol 2023; 73. [PMID: 36748703 DOI: 10.1099/ijsem.0.005679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
A novel Gram-stain-positive, aerobic actinobacterial strain designated NR30T was isolated from riverside soil. A polyphasic approach was employed for the taxonomic characterization of NR30T. The strain developed extensively branched light brown to light pink substrate mycelia and light grey aerial mycelia, and produced spiny spores in loose spiral spore chains on ISP 3 and 4 agars. NR30T grew at 10-40°C (optimum, 30°C), at pH 6.0-9.0 (optimum, pH 8.0) and in the presence of 0-3 % NaCl (optimum, 0 %). Analysis of 16S rRNA gene sequences indicated that NR30T represents a member of the genus Streptomyces. NR30T shared the highest 16S rRNA gene sequence similarity with Streptomyces cyaneus NRRL B-2296T (98.6 %). On the basis of orthologous average nucleotide identity, NR30T was most closely related to Streptomyces panaciradicis NBRC 109811T with 86.3 % identity. The results of the digital DNA-DNA hybridization analysis also indicated low levels of relatedness with other species, as the highest value was observed with Streptomyces panaciradicis NBRC 109811T (31.1 %). The major fatty acids of the strain were anteiso-C15 : 0, C16 : 0, iso-C16 : 0 and anteiso-C17 : 0. The major respiratory quinones were MK-9(H8) and MK-9(H6). The diagnostic polar lipids were diphosphatidylglycerol, phosphatidylethanolamine and phosphatidylinositol mannoside. The major cell wall diamino acid was ll-diaminopimelic acid, and the characteristic whole-cell sugars were rhamnose, ribose and glucose. The DNA G+C content was 70.3 mol %. NR30T exhibited antimicrobial activity against several Gram-negative bacteria and yeasts. On the basis of the results of both phenotypic and phylogenetic analyses, strain NR30T evidently represents a novel species of the genus Streptomyces, and the name Streptomyces guryensis sp. nov. (type strain=NR30T =KCTC 49653T=LMG 32476T) is proposed accordingly.
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Affiliation(s)
- Jae Ha Lee
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
| | - Yeong Seok Kim
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
| | - Seung Bum Kim
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
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14
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Kim Y, Lee SM, Nong LK, Kim J, Kim SB, Kim D. Characterization of Klebsiella pneumoniae bacteriophages, KP1 and KP12, with deep learning-based structure prediction. Front Microbiol 2023; 13:990910. [PMID: 36762092 PMCID: PMC9902359 DOI: 10.3389/fmicb.2022.990910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Accepted: 12/19/2022] [Indexed: 01/26/2023] Open
Abstract
Concerns over Klebsiella pneumoniae resistance to the last-line antibiotic treatment have prompted a reconsideration of bacteriophage therapy in public health. Biotechnological application of phages and their gene products as an alternative to antibiotics necessitates the understanding of their genomic context. This study sequenced, annotated, characterized, and compared two Klebsiella phages, KP1 and KP12. Physiological validations identified KP1 and KP12 as members of Myoviridae family. Both phages showed that their activities were stable in a wide range of pH and temperature. They exhibit a host specificity toward K. pneumoniae with a broad intraspecies host range. General features of genome size, coding density, percentage GC content, and phylogenetic analyses revealed that these bacteriophages are distantly related. Phage lytic proteins (endolysin, anti-/holin, spanin) identified by the local alignment against different databases, were subjected to further bioinformatic analyses including three-dimensional (3D) structure prediction by AlphaFold. AlphaFold models of phage lysis proteins were consistent with the published X-ray crystal structures, suggesting the presence of T4-like and P1/P2-like bacteriophage lysis proteins in KP1 and KP12, respectively. By providing the primary sequence information, this study contributes novel bacteriophages for research and development pipelines of phage therapy that ultimately, cater to the unmet clinical and industrial needs against K. pneumoniae pathogens.
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Affiliation(s)
- Youngju Kim
- Optipharm Inc., Cheongju-si, Chungcheongbuk-do, Republic of Korea,Department of Microbiology and Molecular Biology, College of Biological Science and Biotechnology, Chungnam National University, Daejeon, Republic of Korea
| | - Sang-Mok Lee
- School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan, Republic of Korea
| | - Linh Khanh Nong
- School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan, Republic of Korea
| | - Jaehyung Kim
- School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan, Republic of Korea
| | - Seung Bum Kim
- Department of Microbiology and Molecular Biology, College of Biological Science and Biotechnology, Chungnam National University, Daejeon, Republic of Korea
| | - Donghyuk Kim
- School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan, Republic of Korea,*Correspondence: Donghyuk Kim,
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15
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Abe K, Hayato Y, Hiraide K, Ieki K, Ikeda M, Kameda J, Kanemura Y, Kaneshima R, Kashiwagi Y, Kataoka Y, Miki S, Mine S, Miura M, Moriyama S, Nakano Y, Nakahata M, Nakayama S, Noguchi Y, Okamoto K, Sato K, Sekiya H, Shiba H, Shimizu K, Shiozawa M, Sonoda Y, Suzuki Y, Takeda A, Takemoto Y, Takenaka A, Tanaka H, Watanabe S, Yano T, Han S, Kajita T, Okumura K, Tashiro T, Tomiya T, Wang X, Xia J, Yoshida S, Megias GD, Fernandez P, Labarga L, Ospina N, Zaldivar B, Pointon BW, Kearns E, Raaf JL, Wan L, Wester T, Bian J, Griskevich NJ, Kropp WR, Locke S, Smy MB, Sobel HW, Takhistov V, Yankelevich A, Hill J, Park RG, Bodur B, Scholberg K, Walter CW, Bernard L, Coffani A, Drapier O, El Hedri S, Giampaolo A, Mueller TA, Santos AD, Paganini P, Quilain B, Ishizuka T, Nakamura T, Jang JS, Learned JG, Choi K, Cao S, Anthony LHV, Martin D, Scott M, Sztuc AA, Uchida Y, Berardi V, Catanesi MG, Radicioni E, Calabria NF, Machado LN, De Rosa G, Collazuol G, Iacob F, Lamoureux M, Mattiazzi M, Ludovici L, Gonin M, Pronost G, Fujisawa C, Maekawa Y, Nishimura Y, Friend M, Hasegawa T, Ishida T, Kobayashi T, Jakkapu M, Matsubara T, Nakadaira T, Nakamura K, Oyama Y, Sakashita K, Sekiguchi T, Tsukamoto T, Boschi T, Di Lodovico F, Gao J, Goldsack A, Katori T, Migenda J, Taani M, Zsoldos S, Kotsar Y, Ozaki H, Suzuki AT, Takeuchi Y, Bronner C, Feng J, Kikawa T, Mori M, Nakaya T, Wendell RA, Yasutome K, Jenkins SJ, McCauley N, Mehta P, Tsui KM, Fukuda Y, Itow Y, Menjo H, Ninomiya K, Lagoda J, Lakshmi SM, Mandal M, Mijakowski P, Prabhu YS, Zalipska J, Jia M, Jiang J, Jung CK, Wilking MJ, Yanagisawa C, Harada M, Ishino H, Ito S, Kitagawa H, Koshio Y, Nakanishi F, Sakai S, Barr G, Barrow D, Cook L, Samani S, Wark D, Nova F, Yang JY, Malek M, McElwee JM, Stone O, Thiesse MD, Thompson LF, Okazawa H, Kim SB, Seo JW, Yu I, Ichikawa AK, Nakamura KD, Tairafune S, Nishijima K, Iwamoto K, Nakagiri K, Nakajima Y, Taniuchi N, Yokoyama M, Martens K, de Perio P, Vagins MR, Kuze M, Izumiyama S, Inomoto M, Ishitsuka M, Ito H, Kinoshita T, Matsumoto R, Ommura Y, Shigeta N, Shinoki M, Suganuma T, Yamauchi K, Martin JF, Tanaka HA, Towstego T, Akutsu R, Gousy-Leblanc V, Hartz M, Konaka A, Prouse NW, Chen S, Xu BD, Zhang B, Posiadala-Zezula M, Hadley D, Nicholson M, O'Flaherty M, Richards B, Ali A, Jamieson B, Marti L, Minamino A, Pintaudi G, Sano S, Suzuki S, Wada K. Search for Cosmic-Ray Boosted Sub-GeV Dark Matter Using Recoil Protons at Super-Kamiokande. Phys Rev Lett 2023; 130:031802. [PMID: 36763398 DOI: 10.1103/physrevlett.130.031802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 11/30/2022] [Indexed: 06/18/2023]
Abstract
We report a search for cosmic-ray boosted dark matter with protons using the 0.37 megaton×years data collected at Super-Kamiokande experiment during the 1996-2018 period (SKI-IV phase). We searched for an excess of proton recoils above the atmospheric neutrino background from the vicinity of the Galactic Center. No such excess is observed, and limits are calculated for two reference models of dark matter with either a constant interaction cross section or through a scalar mediator. This is the first experimental search for boosted dark matter with hadrons using directional information. The results present the most stringent limits on cosmic-ray boosted dark matter and exclude the dark matter-nucleon elastic scattering cross section between 10^{-33}cm^{2} and 10^{-27}cm^{2} for dark matter mass from 1 MeV/c^{2} to 300 MeV/c^{2}.
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Affiliation(s)
- K Abe
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - Y Hayato
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - K Hiraide
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - K Ieki
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - M Ikeda
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - J Kameda
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - Y Kanemura
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
| | - R Kaneshima
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
| | - Y Kashiwagi
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
| | - Y Kataoka
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - S Miki
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
| | - S Mine
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Department of Physics and Astronomy, University of California, Irvine, Irvine, California 92697-4575, USA
| | - M Miura
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - S Moriyama
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - Y Nakano
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
| | - M Nakahata
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - S Nakayama
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - Y Noguchi
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
| | - K Okamoto
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
| | - K Sato
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
| | - H Sekiya
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - H Shiba
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
| | - K Shimizu
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
| | - M Shiozawa
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - Y Sonoda
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
| | - Y Suzuki
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
| | - A Takeda
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - Y Takemoto
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - A Takenaka
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
| | - H Tanaka
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - S Watanabe
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
| | - T Yano
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
| | - S Han
- Research Center for Cosmic Neutrinos, Institute for Cosmic Ray Research, University of Tokyo, Kashiwa, Chiba 277-8582, Japan
| | - T Kajita
- Research Center for Cosmic Neutrinos, Institute for Cosmic Ray Research, University of Tokyo, Kashiwa, Chiba 277-8582, Japan
- ILANCE, CNRS-University of Tokyo International Research Laboratory, Kashiwa, Chiba 277-8582, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - K Okumura
- Research Center for Cosmic Neutrinos, Institute for Cosmic Ray Research, University of Tokyo, Kashiwa, Chiba 277-8582, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - T Tashiro
- Research Center for Cosmic Neutrinos, Institute for Cosmic Ray Research, University of Tokyo, Kashiwa, Chiba 277-8582, Japan
| | - T Tomiya
- Research Center for Cosmic Neutrinos, Institute for Cosmic Ray Research, University of Tokyo, Kashiwa, Chiba 277-8582, Japan
| | - X Wang
- Research Center for Cosmic Neutrinos, Institute for Cosmic Ray Research, University of Tokyo, Kashiwa, Chiba 277-8582, Japan
| | - J Xia
- Research Center for Cosmic Neutrinos, Institute for Cosmic Ray Research, University of Tokyo, Kashiwa, Chiba 277-8582, Japan
| | - S Yoshida
- Research Center for Cosmic Neutrinos, Institute for Cosmic Ray Research, University of Tokyo, Kashiwa, Chiba 277-8582, Japan
| | - G D Megias
- Institute for Cosmic Ray Research, University of Tokyo, Kashiwa, Chiba 277-8582, Japan
| | - P Fernandez
- Department of Theoretical Physics, University Autonoma Madrid, 28049 Madrid, Spain
| | - L Labarga
- Department of Theoretical Physics, University Autonoma Madrid, 28049 Madrid, Spain
| | - N Ospina
- Department of Theoretical Physics, University Autonoma Madrid, 28049 Madrid, Spain
| | - B Zaldivar
- Department of Theoretical Physics, University Autonoma Madrid, 28049 Madrid, Spain
| | - B W Pointon
- Department of Physics, British Columbia Institute of Technology, Burnaby, British Columbia V5G 3H2, Canada
- TRIUMF, 4004 Wesbrook Mall, Vancouver, British Columbia V6T2A3, Canada
| | - E Kearns
- Department of Physics, Boston University, Boston, Massachusetts 02215, USA
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - J L Raaf
- Department of Physics, Boston University, Boston, Massachusetts 02215, USA
| | - L Wan
- Department of Physics, Boston University, Boston, Massachusetts 02215, USA
| | - T Wester
- Department of Physics, Boston University, Boston, Massachusetts 02215, USA
| | - J Bian
- Department of Physics and Astronomy, University of California, Irvine, Irvine, California 92697-4575, USA
| | - N J Griskevich
- Department of Physics and Astronomy, University of California, Irvine, Irvine, California 92697-4575, USA
| | - W R Kropp
- Department of Physics and Astronomy, University of California, Irvine, Irvine, California 92697-4575, USA
| | - S Locke
- Department of Physics and Astronomy, University of California, Irvine, Irvine, California 92697-4575, USA
| | - M B Smy
- Department of Physics and Astronomy, University of California, Irvine, Irvine, California 92697-4575, USA
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - H W Sobel
- Department of Physics and Astronomy, University of California, Irvine, Irvine, California 92697-4575, USA
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - V Takhistov
- Department of Physics and Astronomy, University of California, Irvine, Irvine, California 92697-4575, USA
- High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - A Yankelevich
- Department of Physics and Astronomy, University of California, Irvine, Irvine, California 92697-4575, USA
| | - J Hill
- Department of Physics, California State University, Dominguez Hills, Carson, California 90747, USA
| | - R G Park
- Institute for Universe and Elementary Particles, Chonnam National University, Gwangju 61186, Korea
| | - B Bodur
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
| | - K Scholberg
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - C W Walter
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - L Bernard
- Ecole Polytechnique, IN2P3-CNRS, Laboratoire Leprince-Ringuet, F-91120 Palaiseau, France
| | - A Coffani
- Ecole Polytechnique, IN2P3-CNRS, Laboratoire Leprince-Ringuet, F-91120 Palaiseau, France
| | - O Drapier
- Ecole Polytechnique, IN2P3-CNRS, Laboratoire Leprince-Ringuet, F-91120 Palaiseau, France
| | - S El Hedri
- Ecole Polytechnique, IN2P3-CNRS, Laboratoire Leprince-Ringuet, F-91120 Palaiseau, France
| | - A Giampaolo
- Ecole Polytechnique, IN2P3-CNRS, Laboratoire Leprince-Ringuet, F-91120 Palaiseau, France
| | - Th A Mueller
- Ecole Polytechnique, IN2P3-CNRS, Laboratoire Leprince-Ringuet, F-91120 Palaiseau, France
| | - A D Santos
- Ecole Polytechnique, IN2P3-CNRS, Laboratoire Leprince-Ringuet, F-91120 Palaiseau, France
| | - P Paganini
- Ecole Polytechnique, IN2P3-CNRS, Laboratoire Leprince-Ringuet, F-91120 Palaiseau, France
| | - B Quilain
- Ecole Polytechnique, IN2P3-CNRS, Laboratoire Leprince-Ringuet, F-91120 Palaiseau, France
| | - T Ishizuka
- Junior College, Fukuoka Institute of Technology, Fukuoka, Fukuoka 811-0295, Japan
| | - T Nakamura
- Department of Physics, Gifu University, Gifu, Gifu 501-1193, Japan
| | - J S Jang
- GIST College, Gwangju Institute of Science and Technology, Gwangju 500-712, Korea
| | - J G Learned
- Department of Physics and Astronomy, University of Hawaii, Honolulu, Hawaii 96822, USA
| | - K Choi
- Institute for Basic Science (IBS), Daejeon 34126, Korea
| | - S Cao
- Institute For Interdisciplinary Research in Science and Education, ICISE, Quy Nhon 55121, Vietnam
| | - L H V Anthony
- Department of Physics, Imperial College London, London SW7 2AZ, United Kingdom
| | - D Martin
- Department of Physics, Imperial College London, London SW7 2AZ, United Kingdom
| | - M Scott
- Department of Physics, Imperial College London, London SW7 2AZ, United Kingdom
| | - A A Sztuc
- Department of Physics, Imperial College London, London SW7 2AZ, United Kingdom
| | - Y Uchida
- Department of Physics, Imperial College London, London SW7 2AZ, United Kingdom
| | - V Berardi
- Dipartimento Interuniversitario di Fisica, INFN Sezione di Bari and Università e Politecnico di Bari, I-70125 Bari, Italy
| | - M G Catanesi
- Dipartimento Interuniversitario di Fisica, INFN Sezione di Bari and Università e Politecnico di Bari, I-70125 Bari, Italy
| | - E Radicioni
- Dipartimento Interuniversitario di Fisica, INFN Sezione di Bari and Università e Politecnico di Bari, I-70125 Bari, Italy
| | - N F Calabria
- Dipartimento di Fisica, INFN Sezione di Napoli and Università di Napoli, I-80126 Napoli, Italy
| | - L N Machado
- Dipartimento di Fisica, INFN Sezione di Napoli and Università di Napoli, I-80126 Napoli, Italy
| | - G De Rosa
- Dipartimento di Fisica, INFN Sezione di Napoli and Università di Napoli, I-80126 Napoli, Italy
| | - G Collazuol
- Dipartimento di Fisica, INFN Sezione di Padova and Università di Padova, I-35131 Padova, Italy
| | - F Iacob
- Dipartimento di Fisica, INFN Sezione di Padova and Università di Padova, I-35131 Padova, Italy
| | - M Lamoureux
- Dipartimento di Fisica, INFN Sezione di Padova and Università di Padova, I-35131 Padova, Italy
| | - M Mattiazzi
- Dipartimento di Fisica, INFN Sezione di Padova and Università di Padova, I-35131 Padova, Italy
| | - L Ludovici
- INFN Sezione di Roma and Università di Roma "La Sapienza," I-00185, Roma, Italy
| | - M Gonin
- ILANCE, CNRS-University of Tokyo International Research Laboratory, Kashiwa, Chiba 277-8582, Japan
| | - G Pronost
- ILANCE, CNRS-University of Tokyo International Research Laboratory, Kashiwa, Chiba 277-8582, Japan
| | - C Fujisawa
- Department of Physics, Keio University, Yokohama, Kanagawa 223-8522, Japan
| | - Y Maekawa
- Department of Physics, Keio University, Yokohama, Kanagawa 223-8522, Japan
| | - Y Nishimura
- Department of Physics, Keio University, Yokohama, Kanagawa 223-8522, Japan
| | - M Friend
- High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - T Hasegawa
- High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - T Ishida
- High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - T Kobayashi
- High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - M Jakkapu
- High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - T Matsubara
- High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - T Nakadaira
- High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - K Nakamura
- High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - Y Oyama
- High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - K Sakashita
- High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - T Sekiguchi
- High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - T Tsukamoto
- High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - T Boschi
- Department of Physics, King's College London, London WC2R 2LS, United Kingdom
| | - F Di Lodovico
- Department of Physics, King's College London, London WC2R 2LS, United Kingdom
| | - J Gao
- Department of Physics, King's College London, London WC2R 2LS, United Kingdom
| | - A Goldsack
- Department of Physics, King's College London, London WC2R 2LS, United Kingdom
| | - T Katori
- Department of Physics, King's College London, London WC2R 2LS, United Kingdom
| | - J Migenda
- Department of Physics, King's College London, London WC2R 2LS, United Kingdom
| | - M Taani
- Department of Physics, King's College London, London WC2R 2LS, United Kingdom
| | - S Zsoldos
- Department of Physics, King's College London, London WC2R 2LS, United Kingdom
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - Y Kotsar
- Department of Physics, Kobe University, Kobe, Hyogo 657-8501, Japan
| | - H Ozaki
- Department of Physics, Kobe University, Kobe, Hyogo 657-8501, Japan
| | - A T Suzuki
- Department of Physics, Kobe University, Kobe, Hyogo 657-8501, Japan
| | - Y Takeuchi
- Department of Physics, Kobe University, Kobe, Hyogo 657-8501, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - C Bronner
- Department of Physics, Kyoto University, Kyoto, Kyoto 606-8502, Japan
| | - J Feng
- Department of Physics, Kyoto University, Kyoto, Kyoto 606-8502, Japan
| | - T Kikawa
- Department of Physics, Kyoto University, Kyoto, Kyoto 606-8502, Japan
| | - M Mori
- Department of Physics, Kyoto University, Kyoto, Kyoto 606-8502, Japan
| | - T Nakaya
- Department of Physics, Kyoto University, Kyoto, Kyoto 606-8502, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - R A Wendell
- Department of Physics, Kyoto University, Kyoto, Kyoto 606-8502, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - K Yasutome
- Department of Physics, Kyoto University, Kyoto, Kyoto 606-8502, Japan
| | - S J Jenkins
- Department of Physics, University of Liverpool, Liverpool L69 7ZE, United Kingdom
| | - N McCauley
- Department of Physics, University of Liverpool, Liverpool L69 7ZE, United Kingdom
| | - P Mehta
- Department of Physics, University of Liverpool, Liverpool L69 7ZE, United Kingdom
| | - K M Tsui
- Department of Physics, University of Liverpool, Liverpool L69 7ZE, United Kingdom
| | - Y Fukuda
- Department of Physics, Miyagi University of Education, Sendai, Miyagi 980-0845, Japan
| | - Y Itow
- Institute for Space-Earth Environmental Research, Nagoya University, Nagoya, Aichi 464-8602, Japan
- Kobayashi-Maskawa Institute for the Origin of Particles and the Universe, Nagoya University, Nagoya, Aichi 464-8602, Japan
| | - H Menjo
- Institute for Space-Earth Environmental Research, Nagoya University, Nagoya, Aichi 464-8602, Japan
| | - K Ninomiya
- Institute for Space-Earth Environmental Research, Nagoya University, Nagoya, Aichi 464-8602, Japan
| | - J Lagoda
- National Centre For Nuclear Research, 02-093 Warsaw, Poland
| | - S M Lakshmi
- National Centre For Nuclear Research, 02-093 Warsaw, Poland
| | - M Mandal
- National Centre For Nuclear Research, 02-093 Warsaw, Poland
| | - P Mijakowski
- National Centre For Nuclear Research, 02-093 Warsaw, Poland
| | - Y S Prabhu
- National Centre For Nuclear Research, 02-093 Warsaw, Poland
| | - J Zalipska
- National Centre For Nuclear Research, 02-093 Warsaw, Poland
| | - M Jia
- Department of Physics and Astronomy, State University of New York at Stony Brook, New York 11794-3800, USA
| | - J Jiang
- Department of Physics and Astronomy, State University of New York at Stony Brook, New York 11794-3800, USA
| | - C K Jung
- Department of Physics and Astronomy, State University of New York at Stony Brook, New York 11794-3800, USA
| | - M J Wilking
- Department of Physics and Astronomy, State University of New York at Stony Brook, New York 11794-3800, USA
| | - C Yanagisawa
- Department of Physics and Astronomy, State University of New York at Stony Brook, New York 11794-3800, USA
| | - M Harada
- Department of Physics, Okayama University, Okayama, Okayama 700-8530, Japan
| | - H Ishino
- Department of Physics, Okayama University, Okayama, Okayama 700-8530, Japan
| | - S Ito
- Department of Physics, Okayama University, Okayama, Okayama 700-8530, Japan
| | - H Kitagawa
- Department of Physics, Okayama University, Okayama, Okayama 700-8530, Japan
| | - Y Koshio
- Department of Physics, Okayama University, Okayama, Okayama 700-8530, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - F Nakanishi
- Department of Physics, Okayama University, Okayama, Okayama 700-8530, Japan
| | - S Sakai
- Department of Physics, Okayama University, Okayama, Okayama 700-8530, Japan
| | - G Barr
- Department of Physics, Oxford University, Oxford OX1 3PU, United Kingdom
| | - D Barrow
- Department of Physics, Oxford University, Oxford OX1 3PU, United Kingdom
| | - L Cook
- Department of Physics, Oxford University, Oxford OX1 3PU, United Kingdom
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - S Samani
- Department of Physics, Oxford University, Oxford OX1 3PU, United Kingdom
| | - D Wark
- Department of Physics, Oxford University, Oxford OX1 3PU, United Kingdom
- STFC, Rutherford Appleton Laboratory, Harwell Oxford, and Daresbury Laboratory, Warrington OX11 0QX, United Kingdom
| | - F Nova
- Rutherford Appleton Laboratory, Harwell, Oxford OX11 0QX, United Kingdom
| | - J Y Yang
- Department of Physics, Seoul National University, Seoul 151-742, Korea
| | - M Malek
- Department of Physics and Astronomy, University of Sheffield, S3 7RH Sheffield, United Kingdom
| | - J M McElwee
- Department of Physics and Astronomy, University of Sheffield, S3 7RH Sheffield, United Kingdom
| | - O Stone
- Department of Physics and Astronomy, University of Sheffield, S3 7RH Sheffield, United Kingdom
| | - M D Thiesse
- Department of Physics and Astronomy, University of Sheffield, S3 7RH Sheffield, United Kingdom
| | - L F Thompson
- Department of Physics and Astronomy, University of Sheffield, S3 7RH Sheffield, United Kingdom
| | - H Okazawa
- Department of Informatics in Social Welfare, Shizuoka University of Welfare, Yaizu, Shizuoka 425-8611, Japan
| | - S B Kim
- Department of Physics, Sungkyunkwan University, Suwon 440-746, Korea
| | - J W Seo
- Department of Physics, Sungkyunkwan University, Suwon 440-746, Korea
| | - I Yu
- Department of Physics, Sungkyunkwan University, Suwon 440-746, Korea
| | - A K Ichikawa
- Department of Physics, Faculty of Science, Tohoku University, Sendai, Miyagi 980-8578, Japan
| | - K D Nakamura
- Department of Physics, Faculty of Science, Tohoku University, Sendai, Miyagi 980-8578, Japan
| | - S Tairafune
- Department of Physics, Faculty of Science, Tohoku University, Sendai, Miyagi 980-8578, Japan
| | - K Nishijima
- Department of Physics, Tokai University, Hiratsuka, Kanagawa 259-1292, Japan
| | - K Iwamoto
- Department of Physics, University of Tokyo, Bunkyo, Tokyo 113-0033, Japan
| | - K Nakagiri
- Department of Physics, University of Tokyo, Bunkyo, Tokyo 113-0033, Japan
| | - Y Nakajima
- Department of Physics, University of Tokyo, Bunkyo, Tokyo 113-0033, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - N Taniuchi
- Department of Physics, University of Tokyo, Bunkyo, Tokyo 113-0033, Japan
| | - M Yokoyama
- Department of Physics, University of Tokyo, Bunkyo, Tokyo 113-0033, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - K Martens
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - P de Perio
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - M R Vagins
- Department of Physics and Astronomy, University of California, Irvine, Irvine, California 92697-4575, USA
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - M Kuze
- Department of Physics, Tokyo Institute of Technology, Meguro, Tokyo 152-8551, Japan
| | - S Izumiyama
- Department of Physics, Tokyo Institute of Technology, Meguro, Tokyo 152-8551, Japan
| | - M Inomoto
- Department of Physics, Faculty of Science and Technology, Tokyo University of Science, Noda, Chiba 278-8510, Japan
| | - M Ishitsuka
- Department of Physics, Faculty of Science and Technology, Tokyo University of Science, Noda, Chiba 278-8510, Japan
| | - H Ito
- Department of Physics, Faculty of Science and Technology, Tokyo University of Science, Noda, Chiba 278-8510, Japan
| | - T Kinoshita
- Department of Physics, Faculty of Science and Technology, Tokyo University of Science, Noda, Chiba 278-8510, Japan
| | - R Matsumoto
- Department of Physics, Faculty of Science and Technology, Tokyo University of Science, Noda, Chiba 278-8510, Japan
| | - Y Ommura
- Department of Physics, Faculty of Science and Technology, Tokyo University of Science, Noda, Chiba 278-8510, Japan
| | - N Shigeta
- Department of Physics, Faculty of Science and Technology, Tokyo University of Science, Noda, Chiba 278-8510, Japan
| | - M Shinoki
- Department of Physics, Faculty of Science and Technology, Tokyo University of Science, Noda, Chiba 278-8510, Japan
| | - T Suganuma
- Department of Physics, Faculty of Science and Technology, Tokyo University of Science, Noda, Chiba 278-8510, Japan
| | - K Yamauchi
- Department of Physics, Faculty of Science and Technology, Tokyo University of Science, Noda, Chiba 278-8510, Japan
| | - J F Martin
- Department of Physics, University of Toronto, Ontario M5S 1A7, Canada
| | - H A Tanaka
- Department of Physics, University of Toronto, Ontario M5S 1A7, Canada
| | - T Towstego
- Department of Physics, University of Toronto, Ontario M5S 1A7, Canada
| | - R Akutsu
- TRIUMF, 4004 Wesbrook Mall, Vancouver, British Columbia V6T2A3, Canada
| | - V Gousy-Leblanc
- TRIUMF, 4004 Wesbrook Mall, Vancouver, British Columbia V6T2A3, Canada
| | - M Hartz
- TRIUMF, 4004 Wesbrook Mall, Vancouver, British Columbia V6T2A3, Canada
| | - A Konaka
- TRIUMF, 4004 Wesbrook Mall, Vancouver, British Columbia V6T2A3, Canada
| | - N W Prouse
- TRIUMF, 4004 Wesbrook Mall, Vancouver, British Columbia V6T2A3, Canada
| | - S Chen
- Department of Engineering Physics, Tsinghua University, Beijing, 100084, China
| | - B D Xu
- Department of Engineering Physics, Tsinghua University, Beijing, 100084, China
| | - B Zhang
- Department of Engineering Physics, Tsinghua University, Beijing, 100084, China
| | | | - D Hadley
- Department of Physics, University of Warwick, Coventry, CV4 7AL, United Kingdom
| | - M Nicholson
- Department of Physics, University of Warwick, Coventry, CV4 7AL, United Kingdom
| | - M O'Flaherty
- Department of Physics, University of Warwick, Coventry, CV4 7AL, United Kingdom
| | - B Richards
- Department of Physics, University of Warwick, Coventry, CV4 7AL, United Kingdom
| | - A Ali
- TRIUMF, 4004 Wesbrook Mall, Vancouver, British Columbia V6T2A3, Canada
- Department of Physics, University of Winnipeg, Manitoba R3J 3L8, Canada
| | - B Jamieson
- Department of Physics, University of Winnipeg, Manitoba R3J 3L8, Canada
| | - Ll Marti
- Department of Physics, Yokohama National University, Yokohama, Kanagawa 240-8501, Japan
| | - A Minamino
- Department of Physics, Yokohama National University, Yokohama, Kanagawa 240-8501, Japan
| | - G Pintaudi
- Department of Physics, Yokohama National University, Yokohama, Kanagawa 240-8501, Japan
| | - S Sano
- Department of Physics, Yokohama National University, Yokohama, Kanagawa 240-8501, Japan
| | - S Suzuki
- Department of Physics, Yokohama National University, Yokohama, Kanagawa 240-8501, Japan
| | - K Wada
- Department of Physics, Yokohama National University, Yokohama, Kanagawa 240-8501, Japan
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16
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Paluch-Shimon S, Cardoso F, Partridge AH, Abulkhair O, Azim HA, Bianchi-Micheli G, Cardoso MJ, Curigliano G, Gelmon KA, Gentilini O, Harbeck N, Kaufman B, Kim SB, Liu Q, Merschdorf J, Poortmans P, Pruneri G, Senkus E, Sirohi B, Spanic T, Sulosaari V, Peccatori F, Pagani O. ESO-ESMO fifth international consensus guidelines for breast cancer in young women (BCY5). Ann Oncol 2022; 33:1097-1118. [PMID: 35934170 DOI: 10.1016/j.annonc.2022.07.007] [Citation(s) in RCA: 40] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 07/14/2022] [Accepted: 07/17/2022] [Indexed: 12/31/2022] Open
Abstract
We dedicate this manuscript in memory of a dear friend and colleague Bella Kaufman. The fifth International Consensus Symposium for Breast Cancer in Young Women (BCY5) took place virtually in October 2020, organized by the European School of Oncology (ESO) and the European Society of Medical Oncology (ESMO). Consensus recommendations for the management of breast cancer in young women were updated from BCY4 with incorporation of new evidence to inform the guidelines. Areas of research priorities as well as specificities in different geographic and minority populations were identified. This manuscript summarizes the ESO-ESMO international consensus recommendations, which are also endorsed by the European Society of Breast Specialists (EUSOMA).
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Affiliation(s)
- S Paluch-Shimon
- Hadassah University Hospital & Faculty of Medicine, Hebrew University, Jerusalem, Israel.
| | - F Cardoso
- Breast Unit, Champalimaud Clinical Centre/Champalimaud Foundation, Lisbon, Portugal
| | | | - O Abulkhair
- King Abdulaziz Medical City for National Guard, Riyadh, Saudi Arabia
| | - H A Azim
- Breast Cancer Center, Hospital Zambrano Hellion, Tecnologico de Monterrey, San Pedro Garza Garcia, Nuevo Leon, Mexico
| | | | - M J Cardoso
- Breast Unit, Champalimaud Clinical Centre/Champalimaud Foundation, Lisbon, Portugal
| | - G Curigliano
- European Institute of Oncology IRCCS, Milan; Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - K A Gelmon
- British Columbia Cancer, Vancouver, Canada
| | | | - N Harbeck
- Breast Center, Department of OB&GYN and CCCMunich, LMU University Hospital, Munich, Germany
| | - B Kaufman
- Sheba Medical Center, Ramat Gan, Israel
| | - S B Kim
- Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Q Liu
- Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | | | - P Poortmans
- Iridium Netwerk, Department of Radiation Oncology & University of Antwerp, Faculty of Medicine and Health Sciences, Wilrijk-Antwerp, Belgium
| | - G Pruneri
- National Cancer Institute, IRCCS Foundation, Milan, Italy
| | - E Senkus
- Medical University of Gdansk, Gdansk, Poland
| | - B Sirohi
- Max Institute of Cancer Care, New Delhi and Gurgaon, India
| | - T Spanic
- Europa Donna Slovenia, Ljubljana, Slovenia
| | - V Sulosaari
- European Oncology Nursing Society (EONS) and Turku University of Applied Sciences, Turku, Finland
| | - F Peccatori
- European Institute of Oncology IRCCS, Milan; European Institute of Oncology IRCCS & European School of Oncology, Milan, Italy
| | - O Pagani
- Interdisciplinary Cancer Service Hospital Riviera-Chablais Rennaz, Vaud, Geneva University Hospitals, Lugano University, Swiss Group for Clinical Cancer Research (SAKK), Lugano, Switzerland
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17
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Lee DH, Ra JS, Kim MJ, Kim SB. Micromonospora antibiotica sp. nov. and Micromonospora humidisoli sp. nov., two new actinobacterial species exhibiting antimicrobial potential. Int J Syst Evol Microbiol 2022; 72. [DOI: 10.1099/ijsem.0.005522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Two novel actinobacterial strains, designated MMS20-R2-23T and MMS20-R2-29T, were isolated from riverside soil and subjected to taxonomic characterization. Both strains were Gram-stain-positive, aerobic, non-motile and filamentous, and formed orange to strong orange-brown coloured colonies, which later turned black. Both strains grew optimally at mesophilic temperatures, neutral to slightly alkaline pH and in the absence of NaCl. Analysis of 16S rRNA gene sequences indicated that the two novel strains fell into phylogenetic clusters belonging to the genus
Micromonospora
. Strains MMS20-R2-23T and MMS20-R2-29T showed the highest 16S rRNA gene sequence similarity to
Micromonospora phytophila
SG15T (99.3 %) and
Micromonospora humida
MMS20-R1-14T (99.4 %), respectively. Based on the comparative genome analysis, strain MMS20-R2-23T had the highest orthologous average nucleotide identity (orthoANI) value of 92.70 % with
Micromonospora matsumotoense
DSM 44100T, and MMS20-R2-29T shared 94.99 % with
Micromonospora wenchangensis
CCTCC AA 2012002T. Besides, the digital DNA–DNA hybridization (dDDH) values of MMS20-R2-23T and MMS20-R2-29T with the same species were 47.6 and 59.2% respectively, which were also highest among the compared species, thus confirming the separation of each strain at species level from related species. The orthoANI and dDDH values between MMS20-R2-23T and MMS20-R2-29T were 92.18 and 44.9% respectively. The genomes of strains MMS20-R2-23T and MMS20-R2-29T were estimated as 7.56 Mbp and 7.13 Mbp in size, and the DNA G+C contents were 72.5 and 72.9 mol%, respectively. The chemotaxonomic properties of both strains were consistent with those of the genus. The novel strains showed antimicrobial activity against a broad range of microbes, in particular Gram-positive bacteria and yeasts. It is evident that each of the isolated strains merits recognition as representing novel species of
Micromonospora
, for which the names Micromonospora antibiotica sp. nov. (type strain=MMS20-R2-23T=KCTC 49542T=JCM 34495T) and Micromonospora humidisoli sp. nov. (type strain=MMS20-R2-29T=KCTC 49543T=JCM 34496T) are proposed.
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Affiliation(s)
- Dong Hyeon Lee
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99 Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
| | - Jun Sik Ra
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99 Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
| | - Min Ji Kim
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99 Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
| | - Seung Bum Kim
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99 Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
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18
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Ko K, Cho IS, Kim SB, Seong YC, Kim DY, Seo JW, Shim CY, Hong GR, Ha JW, You SC. Identification of distinct subgroups in moderately severe rheumatic mitral stenosis using data-driven phenotyping of longitudinal hemodynamic progression. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.1541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Rheumatic mitral stenosis (MS) is a significant cause of valvular heart disease. Pulmonary artery systolic pressure (PASP) reflects the hemodynamic consequences of MS and is used to determine treatment strategies. However, PASP progression and expected outcomes in patients with moderately severe MS remain unclear.
Purpose
We aimed to examine the impact of progression rate of PASP in moderately severe MS.
Methods
A cohort of 866 consecutive patients with moderately severe rheumatic MS (1.0 cm2.
Results
Data-driven phenotyping identified two distinct trajectories based on PASP progression: a rapid progression group (N=38, 8.7%) and a slow progression group (N=398, 91.3%). Patients in the rapid progression group were older and had more comorbidities than patients in the slow progression group, including diabetes, and atrial fibrillation (all P<0.05). The initial mean diastolic pressure gradient and PASP were higher in the rapid progression group than in the slow progression group (6.2±2.4 mmHg vs. 5.1±2.0 mmHg, P=0.001, and 42.3±13.3 mmHg vs. 33.0±9.2 mmHg, P<0.001, respectively). During a mean follow-up of 7.0±3.0 years, the event-free survival rate was significantly lower in the rapid progression group than in the slow progression group (log-rank P<0.001). Rapid PASP progression was a significant risk factor for composite outcomes even after adjusting for comorbidities (hazard ratio: 3.08, 95% confidence interval (CI): 1.68–5.64, P<0.001). Multivariate regression analysis revealed that PASP>40 mmHg was independently associated with the probability of rapid progression group allocation (odds ratio: 4.95, 95% CI: 2.08–11.99, P<0.001).
Conclusions
Two groups with distinct patterns of PASP progression were identified. Rapid PASP progression was associated with a significantly higher risk of the composite outcomes. The main independent echocardiographic predictor for rapid progression group allocation was initial PASP>40 mmHg.
Funding Acknowledgement
Type of funding sources: Private hospital(s). Main funding source(s): This study was supported by a Severance Hospital Research fund for Clinical excellence (SHRC) (C-2020-0041) and a faculty research grant of Yonsei University College of Medicine (6-2020-0156).
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Affiliation(s)
- K Ko
- Severance Cardiovascular Hospital, Yonsei University College of Medicine , Seoul , Korea (Republic of)
| | - I S Cho
- Severance Cardiovascular Hospital, Yonsei University College of Medicine , Seoul , Korea (Republic of)
| | - S B Kim
- Severance Cardiovascular Hospital, Yonsei University College of Medicine , Seoul , Korea (Republic of)
| | - Y C Seong
- Severance Cardiovascular Hospital, Yonsei University College of Medicine , Seoul , Korea (Republic of)
| | - D Y Kim
- Severance Cardiovascular Hospital, Yonsei University College of Medicine , Seoul , Korea (Republic of)
| | - J W Seo
- Severance Cardiovascular Hospital, Yonsei University College of Medicine , Seoul , Korea (Republic of)
| | - C Y Shim
- Severance Cardiovascular Hospital, Yonsei University College of Medicine , Seoul , Korea (Republic of)
| | - G R Hong
- Severance Cardiovascular Hospital, Yonsei University College of Medicine , Seoul , Korea (Republic of)
| | - J W Ha
- Severance Cardiovascular Hospital, Yonsei University College of Medicine , Seoul , Korea (Republic of)
| | - S C You
- Yonsei University College of Medicine, Department of preventive medicine , Seoul , Korea (Republic of)
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19
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Lee JH, Jeong JW, Lee DH, Kim SB. Streptomyces montanisoli sp. nov., exhibiting antimicrobial activity, isolated from mountain soil around a decaying tree. Int J Syst Evol Microbiol 2022; 72. [DOI: 10.1099/ijsem.0.005315] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
A Gram-stain-positive, aerobic actinobacterial strain designated MMS17-BM035T isolated from mountain soil around a decaying tree was subjected to taxonomic characterization. The isolate developed extensively branched substrate mycelia and white aerial hyphae on International
Streptomyces
Project 2 agar. Strain MMS17-BM035T grew at 15–34 °C (optimum, 30 °C), at pH 5.0–8.0 (optimum, pH 7.0) and in the presence of 0–6 % NaCl (optimum, 0 %). Analysis of 16S rRNA gene sequences indicated that MMS17-BM035T fell into a phylogenetic cluster belonging to the genus
Streptomyces
. MMS17-BM035T shared the highest sequence similarity of 99.45 % with
Streptomyces fuscigenes
JBL-20T, and no higher than 98.7 % with other species of
Streptomyces
. Based on the orthologous average nucleotide identity, MMS17-BM035T was again mostly related to
S. fuscigenes
JBL-20T with 84.14 % identity, and less than 80 % with other species. The digital DNA–DNA hybridization analysis also indicated low levels of relatedness with related species, as the highest value was observed with
S. fuscigenes
JBL-20T (28.8 %). The major fatty acids of the strain were anteiso-C15 : 0, a summed feature (consisting of C18 : 1 ω7c/C18 : 1 ω6c), iso-C15 : 0, C16 : 0 and C20 : 0. The major respiratory quinones were MK-9(H4) and MK-9(H6). The diagnostic polar lipids were diphosphatidylglycerol, phosphatidylethanolamine and phosphatidylinositolmannoside. The major cell-wall diamino acid was ll-diaminopimelic acid, and the characteristic whole-cell sugars were glucose and ribose. The DNA G+C content was 72.1 mol%. Strain MMS17-BM035T exhibited antimicrobial activity against several Gram-positive bacteria and yeasts. Based on both phenotypic and phylogenetic evidences, strain MMS17-BM035T should be classified as representing a novel species, for which the name Streptomyces montanisoli sp. nov. (type strain=MMS17-BM035T=KCTC 49544T=JCM 34528T) is proposed.
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Affiliation(s)
- Jae Ha Lee
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99 Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
| | - Ji Won Jeong
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99 Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
| | - Dong Hyeon Lee
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99 Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
| | - Seung Bum Kim
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99 Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
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20
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Aaltonen T, Amerio S, Amidei D, Anastassov A, Annovi A, Antos J, Apollinari G, Appel JA, Arisawa T, Artikov A, Asaadi J, Ashmanskas W, Auerbach B, Aurisano A, Azfar F, Badgett W, Bae T, Barbaro-Galtieri A, Barnes VE, Barnett BA, Barria P, Bartos P, Bauce M, Bedeschi F, Behari S, Bellettini G, Bellinger J, Benjamin D, Beretvas A, Bhatti A, Bland KR, Blumenfeld B, Bocci A, Bodek A, Bortoletto D, Boudreau J, Boveia A, Brigliadori L, Bromberg C, Brucken E, Budagov J, Budd HS, Burkett K, Busetto G, Bussey P, Butti P, Buzatu A, Calamba A, Camarda S, Campanelli M, Carls B, Carlsmith D, Carosi R, Carrillo S, Casal B, Casarsa M, Castro A, Catastini P, Cauz D, Cavaliere V, Cerri A, Cerrito L, Chen YC, Chertok M, Chiarelli G, Chlachidze G, Cho K, Chokheli D, Clark A, Clarke C, Convery ME, Conway J, Corbo M, Cordelli M, Cox CA, Cox DJ, Cremonesi M, Cruz D, Cuevas J, Culbertson R, d'Ascenzo N, Datta M, de Barbaro P, Demortier L, Deninno M, D'Errico M, Devoto F, Di Canto A, Di Ruzza B, Dittmann JR, Donati S, D'Onofrio M, Dorigo M, Driutti A, Ebina K, Edgar R, Elagin A, Erbacher R, Errede S, Esham B, Farrington S, Fernández Ramos JP, Field R, Flanagan G, Forrest R, Franklin M, Freeman JC, Frisch H, Funakoshi Y, Galloni C, Garfinkel AF, Garosi P, Gerberich H, Gerchtein E, Giagu S, Giakoumopoulou V, Gibson K, Ginsburg CM, Giokaris N, Giromini P, Glagolev V, Glenzinski D, Gold M, Goldin D, Golossanov A, Gomez G, Gomez-Ceballos G, Goncharov M, González López O, Gorelov I, Goshaw AT, Goulianos K, Gramellini E, Grosso-Pilcher C, Guimaraes da Costa J, Hahn SR, Han JY, Happacher F, Hara K, Hare M, Harr RF, Harrington-Taber T, Hatakeyama K, Hays C, Heinrich J, Herndon M, Hocker A, Hong Z, Hopkins W, Hou S, Hughes RE, Husemann U, Hussein M, Huston J, Introzzi G, Iori M, Ivanov A, James E, Jang D, Jayatilaka B, Jeon EJ, Jindariani S, Jones M, Joo KK, Jun SY, Junk TR, Kambeitz M, Kamon T, Karchin PE, Kasmi A, Kato Y, Ketchum W, Keung J, Kilminster B, Kim DH, Kim HS, Kim JE, Kim MJ, Kim SH, Kim SB, Kim YJ, Kim YK, Kimura N, Kirby M, Kondo K, Kong DJ, Konigsberg J, Kotwal AV, Kreps M, Kroll J, Kruse M, Kuhr T, Kurata M, Laasanen AT, Lammel S, Lancaster M, Lannon K, Latino G, Lee HS, Lee JS, Leo S, Leone S, Lewis JD, Limosani A, Lipeles E, Lister A, Liu Q, Liu T, Lockwitz S, Loginov A, Lucchesi D, Lucà A, Lueck J, Lujan P, Lukens P, Lungu G, Lys J, Lysak R, Madrak R, Maestro P, Malik S, Manca G, Manousakis-Katsikakis A, Marchese L, Margaroli F, Marino P, Matera K, Mattson ME, Mazzacane A, Mazzanti P, McNulty R, Mehta A, Mehtala P, Menzione A, Mesropian C, Miao T, Michielin E, Mietlicki D, Mitra A, Miyake H, Moed S, Moggi N, Moon CS, Moore R, Morello MJ, Mukherjee A, Muller T, Murat P, Mussini M, Nachtman J, Nagai Y, Naganoma J, Nakano I, Napier A, Nett J, Nigmanov T, Nodulman L, Noh SY, Norniella O, Oakes L, Oh SH, Oh YD, Okusawa T, Orava R, Ortolan L, Pagliarone C, Palencia E, Palni P, Papadimitriou V, Parker W, Pauletta G, Paulini M, Paus C, Phillips TJ, Piacentino G, Pianori E, Pilot J, Pitts K, Plager C, Pondrom L, Poprocki S, Potamianos K, Pranko A, Prokoshin F, Ptohos F, Punzi G, Redondo Fernández I, Renton P, Rescigno M, Rimondi F, Ristori L, Robson A, Rodriguez T, Rolli S, Ronzani M, Roser R, Rosner JL, Ruffini F, Ruiz A, Russ J, Rusu V, Sakumoto WK, Sakurai Y, Santi L, Sato K, Saveliev V, Savoy-Navarro A, Schlabach P, Schmidt EE, Schwarz T, Scodellaro L, Scuri F, Seidel S, Seiya Y, Semenov A, Sforza F, Shalhout SZ, Shears T, Shepard PF, Shimojima M, Shochet M, Shreyber-Tecker I, Simonenko A, Sliwa K, Smith JR, Snider FD, Song H, Sorin V, St Denis R, Stancari M, Stentz D, Strologas J, Sudo Y, Sukhanov A, Suslov I, Takemasa K, Takeuchi Y, Tang J, Tecchio M, Teng PK, Thom J, Thomson E, Thukral V, Toback D, Tokar S, Tollefson K, Tomura T, Torre S, Torretta D, Totaro P, Trovato M, Ukegawa F, Uozumi S, Vázquez F, Velev G, Vellidis K, Vernieri C, Vidal M, Vilar R, Vizán J, Vogel M, Volpi G, Wagner P, Wallny R, Wang SM, Waters D, Wester WC, Whiteson D, Wicklund AB, Wilbur S, Williams HH, Wilson JS, Wilson P, Winer BL, Wittich P, Wolbers S, Wolfmeister H, Wright T, Wu X, Wu Z, Yamamoto K, Yamato D, Yang T, Yang UK, Yang YC, Yao WM, Yeh GP, Yi K, Yoh J, Yorita K, Yoshida T, Yu GB, Yu I, Zanetti AM, Zeng Y, Zhou C, Zucchelli S. High-precision measurement of the W boson mass with the CDF II detector. Science 2022; 376:170-176. [PMID: 35389814 DOI: 10.1126/science.abk1781] [Citation(s) in RCA: 77] [Impact Index Per Article: 38.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
The mass of the W boson, a mediator of the weak force between elementary particles, is tightly constrained by the symmetries of the standard model of particle physics. The Higgs boson was the last missing component of the model. After observation of the Higgs boson, a measurement of the W boson mass provides a stringent test of the model. We measure the W boson mass, MW, using data corresponding to 8.8 inverse femtobarns of integrated luminosity collected in proton-antiproton collisions at a 1.96 tera-electron volt center-of-mass energy with the CDF II detector at the Fermilab Tevatron collider. A sample of approximately 4 million W boson candidates is used to obtain [Formula: see text], the precision of which exceeds that of all previous measurements combined (stat, statistical uncertainty; syst, systematic uncertainty; MeV, mega-electron volts; c, speed of light in a vacuum). This measurement is in significant tension with the standard model expectation.
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Affiliation(s)
| | - T Aaltonen
- Division of High Energy Physics, Department of Physics, University of Helsinki, FIN-00014, Helsinki, Finland.,Helsinki Institute of Physics, FIN-00014, Helsinki, Finland
| | - S Amerio
- Istituto Nazionale di Fisica Nucleare, Sezione di Padova, I-35131 Padova, Italy.,University of Padova, I-35131 Padova, Italy
| | - D Amidei
- University of Michigan, Ann Arbor, MI 48109, USA
| | - A Anastassov
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - A Annovi
- Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy
| | - J Antos
- Comenius University, 842 48 Bratislava, Slovakia.,Institute of Experimental Physics, 040 01 Kosice, Slovakia
| | - G Apollinari
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - J A Appel
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | | | - A Artikov
- Joint Institute for Nuclear Research, Dubna RU-141980, Russia
| | - J Asaadi
- Mitchell Institute for Fundamental Physics and Astronomy, Texas A&M University, College Station, TX 77843, USA
| | - W Ashmanskas
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - B Auerbach
- Argonne National Laboratory, Argonne, IL 60439, USA
| | - A Aurisano
- Mitchell Institute for Fundamental Physics and Astronomy, Texas A&M University, College Station, TX 77843, USA
| | - F Azfar
- University of Oxford, Oxford OX1 3RH, UK
| | - W Badgett
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - T Bae
- Center for High Energy Physics, Kyungpook National University, Daegu 702-701, Korea.,Seoul National University, Seoul 151-742, Korea.,Sungkyunkwan University, Suwon 440-746, Korea.,Korea Institute of Science and Technology Information, Daejeon 305-806, Korea.,Chonnam National University, Gwangju 500-757, Korea.,Chonbuk National University, Jeonju 561-756, Korea.,Ewha Womans University, Seoul 120-750, Korea
| | - A Barbaro-Galtieri
- Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA
| | - V E Barnes
- Purdue University, West Lafayette, IN 47907, USA
| | - B A Barnett
- The Johns Hopkins University, Baltimore, MD 21218, USA
| | - P Barria
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.,University of Siena, I-53100 Siena, Italy
| | - P Bartos
- Comenius University, 842 48 Bratislava, Slovakia.,Institute of Experimental Physics, 040 01 Kosice, Slovakia
| | - M Bauce
- Istituto Nazionale di Fisica Nucleare, Sezione di Padova, I-35131 Padova, Italy.,University of Padova, I-35131 Padova, Italy
| | - F Bedeschi
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy
| | - S Behari
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - G Bellettini
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.,University of Pisa, I-56126 Pisa, Italy
| | - J Bellinger
- University of Wisconsin-Madison, Madison, WI 53706, USA
| | | | - A Beretvas
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - A Bhatti
- The Rockefeller University, New York, NY 10065, USA
| | - K R Bland
- Baylor University, Waco, TX 76798, USA
| | - B Blumenfeld
- The Johns Hopkins University, Baltimore, MD 21218, USA
| | - A Bocci
- Duke University, Durham, NC 27708, USA
| | - A Bodek
- University of Rochester, Rochester, NY 14627, USA
| | - D Bortoletto
- Purdue University, West Lafayette, IN 47907, USA
| | - J Boudreau
- University of Pittsburgh, Pittsburgh, PA 15260, USA
| | - A Boveia
- Enrico Fermi Institute, University of Chicago, Chicago, IL 60637, USA
| | - L Brigliadori
- Istituto Nazionale di Fisica Nucleare Bologna, I-40127 Bologna, Italy.,University of Bologna, I-40127 Bologna, Italy
| | - C Bromberg
- Michigan State University, East Lansing, MI 48824, USA
| | - E Brucken
- Division of High Energy Physics, Department of Physics, University of Helsinki, FIN-00014, Helsinki, Finland.,Helsinki Institute of Physics, FIN-00014, Helsinki, Finland
| | - J Budagov
- Joint Institute for Nuclear Research, Dubna RU-141980, Russia
| | - H S Budd
- University of Rochester, Rochester, NY 14627, USA
| | - K Burkett
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - G Busetto
- Istituto Nazionale di Fisica Nucleare, Sezione di Padova, I-35131 Padova, Italy.,University of Padova, I-35131 Padova, Italy
| | - P Bussey
- Glasgow University, Glasgow G12 8QQ, UK
| | - P Butti
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.,University of Pisa, I-56126 Pisa, Italy
| | - A Buzatu
- Glasgow University, Glasgow G12 8QQ, UK
| | - A Calamba
- Carnegie Mellon University, Pittsburgh, PA 15213, USA
| | - S Camarda
- Institut de Fisica d'Altes Energies, ICREA, Universitat Autonoma de Barcelona, E-08193 Bellaterra (Barcelona), Spain
| | | | - B Carls
- University of Illinois, Urbana, IL 61801, USA
| | - D Carlsmith
- University of Wisconsin-Madison, Madison, WI 53706, USA
| | - R Carosi
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy
| | - S Carrillo
- University of Florida, Gainesville, FL 32611, USA
| | - B Casal
- Instituto de Fisica de Cantabria, CSIC-University of Cantabria, 39005 Santander, Spain
| | - M Casarsa
- Istituto Nazionale di Fisica Nucleare Trieste, I-34127 Trieste, Italy
| | - A Castro
- Istituto Nazionale di Fisica Nucleare Bologna, I-40127 Bologna, Italy.,University of Bologna, I-40127 Bologna, Italy
| | - P Catastini
- Harvard University, Cambridge, MA 02138, USA
| | - D Cauz
- Istituto Nazionale di Fisica Nucleare Trieste, I-34127 Trieste, Italy.,Gruppo Collegato di Udine, I-33100 Udine, Italy.,University of Udine, I-33100 Udine, Italy
| | - V Cavaliere
- University of Illinois, Urbana, IL 61801, USA
| | - A Cerri
- Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA
| | - L Cerrito
- University College London, London WC1E 6BT, UK
| | - Y C Chen
- Institute of Physics, Academia Sinica, Taipei, Taiwan 11529, Republic of China
| | - M Chertok
- University of California, Davis, Davis, CA 95616, USA
| | - G Chiarelli
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy
| | - G Chlachidze
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - K Cho
- Center for High Energy Physics, Kyungpook National University, Daegu 702-701, Korea.,Seoul National University, Seoul 151-742, Korea.,Sungkyunkwan University, Suwon 440-746, Korea.,Korea Institute of Science and Technology Information, Daejeon 305-806, Korea.,Chonnam National University, Gwangju 500-757, Korea.,Chonbuk National University, Jeonju 561-756, Korea.,Ewha Womans University, Seoul 120-750, Korea
| | - D Chokheli
- Joint Institute for Nuclear Research, Dubna RU-141980, Russia
| | - A Clark
- University of Geneva, CH-1211 Geneva 4, Switzerland
| | - C Clarke
- Wayne State University, Detroit, MI 48201, USA
| | - M E Convery
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - J Conway
- University of California, Davis, Davis, CA 95616, USA
| | - M Corbo
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - M Cordelli
- Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy
| | - C A Cox
- University of California, Davis, Davis, CA 95616, USA
| | - D J Cox
- University of California, Davis, Davis, CA 95616, USA
| | - M Cremonesi
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy
| | - D Cruz
- Mitchell Institute for Fundamental Physics and Astronomy, Texas A&M University, College Station, TX 77843, USA
| | - J Cuevas
- Instituto de Fisica de Cantabria, CSIC-University of Cantabria, 39005 Santander, Spain
| | - R Culbertson
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - N d'Ascenzo
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - M Datta
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - P de Barbaro
- University of Rochester, Rochester, NY 14627, USA
| | - L Demortier
- The Rockefeller University, New York, NY 10065, USA
| | - M Deninno
- Istituto Nazionale di Fisica Nucleare Bologna, I-40127 Bologna, Italy
| | - M D'Errico
- Istituto Nazionale di Fisica Nucleare, Sezione di Padova, I-35131 Padova, Italy.,University of Padova, I-35131 Padova, Italy
| | - F Devoto
- Division of High Energy Physics, Department of Physics, University of Helsinki, FIN-00014, Helsinki, Finland.,Helsinki Institute of Physics, FIN-00014, Helsinki, Finland
| | - A Di Canto
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.,University of Pisa, I-56126 Pisa, Italy
| | - B Di Ruzza
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | | | - S Donati
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.,University of Pisa, I-56126 Pisa, Italy
| | - M D'Onofrio
- University of Liverpool, Liverpool L69 7ZE, UK
| | - M Dorigo
- Istituto Nazionale di Fisica Nucleare Trieste, I-34127 Trieste, Italy.,University of Trieste, I-34127 Trieste, Italy
| | - A Driutti
- Istituto Nazionale di Fisica Nucleare Trieste, I-34127 Trieste, Italy.,Gruppo Collegato di Udine, I-33100 Udine, Italy.,University of Udine, I-33100 Udine, Italy
| | - K Ebina
- Waseda University, Tokyo 169, Japan
| | - R Edgar
- University of Michigan, Ann Arbor, MI 48109, USA
| | - A Elagin
- Enrico Fermi Institute, University of Chicago, Chicago, IL 60637, USA
| | - R Erbacher
- University of California, Davis, Davis, CA 95616, USA
| | - S Errede
- University of Illinois, Urbana, IL 61801, USA
| | - B Esham
- University of Illinois, Urbana, IL 61801, USA
| | | | - J P Fernández Ramos
- Centro de Investigaciones Energeticas Medioambientales y Tecnologicas, E-28040 Madrid, Spain
| | - R Field
- University of Florida, Gainesville, FL 32611, USA
| | - G Flanagan
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - R Forrest
- University of California, Davis, Davis, CA 95616, USA
| | - M Franklin
- Harvard University, Cambridge, MA 02138, USA
| | - J C Freeman
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - H Frisch
- Enrico Fermi Institute, University of Chicago, Chicago, IL 60637, USA
| | | | - C Galloni
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.,University of Pisa, I-56126 Pisa, Italy
| | | | - P Garosi
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.,University of Siena, I-53100 Siena, Italy
| | - H Gerberich
- University of Illinois, Urbana, IL 61801, USA
| | - E Gerchtein
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - S Giagu
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma 1, I-00185 Roma, Italy
| | - V Giakoumopoulou
- National and Kapodistrian University of Athens, 157 71 Athens, Greece
| | - K Gibson
- University of Pittsburgh, Pittsburgh, PA 15260, USA
| | - C M Ginsburg
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - N Giokaris
- National and Kapodistrian University of Athens, 157 71 Athens, Greece
| | - P Giromini
- Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy
| | - V Glagolev
- Joint Institute for Nuclear Research, Dubna RU-141980, Russia
| | - D Glenzinski
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - M Gold
- University of New Mexico, Albuquerque, NM 87131, USA
| | - D Goldin
- Mitchell Institute for Fundamental Physics and Astronomy, Texas A&M University, College Station, TX 77843, USA
| | - A Golossanov
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - G Gomez
- Instituto de Fisica de Cantabria, CSIC-University of Cantabria, 39005 Santander, Spain
| | | | - M Goncharov
- Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - O González López
- Centro de Investigaciones Energeticas Medioambientales y Tecnologicas, E-28040 Madrid, Spain
| | - I Gorelov
- University of New Mexico, Albuquerque, NM 87131, USA
| | | | - K Goulianos
- The Rockefeller University, New York, NY 10065, USA
| | - E Gramellini
- Istituto Nazionale di Fisica Nucleare Bologna, I-40127 Bologna, Italy
| | - C Grosso-Pilcher
- Enrico Fermi Institute, University of Chicago, Chicago, IL 60637, USA
| | | | - S R Hahn
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - J Y Han
- University of Rochester, Rochester, NY 14627, USA
| | - F Happacher
- Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy
| | - K Hara
- University of Tsukuba, Tsukuba, Ibaraki 305, Japan
| | - M Hare
- Tufts University, Medford, MA 02155, USA
| | - R F Harr
- Wayne State University, Detroit, MI 48201, USA
| | | | | | - C Hays
- University of Oxford, Oxford OX1 3RH, UK
| | - J Heinrich
- University of Pennsylvania, Philadelphia, PA 19104, USA
| | - M Herndon
- University of Wisconsin-Madison, Madison, WI 53706, USA
| | - A Hocker
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - Z Hong
- Mitchell Institute for Fundamental Physics and Astronomy, Texas A&M University, College Station, TX 77843, USA
| | - W Hopkins
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - S Hou
- Institute of Physics, Academia Sinica, Taipei, Taiwan 11529, Republic of China
| | - R E Hughes
- The Ohio State University, Columbus, OH 43210, USA
| | - U Husemann
- Yale University, New Haven, CT 06520, USA
| | - M Hussein
- Michigan State University, East Lansing, MI 48824, USA
| | - J Huston
- Michigan State University, East Lansing, MI 48824, USA
| | - G Introzzi
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.,Istituto Nazionale di Fisica Nucleare Pavia, I-27100 Pavia, Italy.,University of Pavia, I-27100 Pavia, Italy
| | - M Iori
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma 1, I-00185 Roma, Italy.,Sapienza Università di Roma, I-00185 Roma, Italy
| | - A Ivanov
- University of California, Davis, Davis, CA 95616, USA
| | - E James
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - D Jang
- Carnegie Mellon University, Pittsburgh, PA 15213, USA
| | - B Jayatilaka
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - E J Jeon
- Center for High Energy Physics, Kyungpook National University, Daegu 702-701, Korea.,Seoul National University, Seoul 151-742, Korea.,Sungkyunkwan University, Suwon 440-746, Korea.,Korea Institute of Science and Technology Information, Daejeon 305-806, Korea.,Chonnam National University, Gwangju 500-757, Korea.,Chonbuk National University, Jeonju 561-756, Korea.,Ewha Womans University, Seoul 120-750, Korea
| | - S Jindariani
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - M Jones
- Purdue University, West Lafayette, IN 47907, USA
| | - K K Joo
- Center for High Energy Physics, Kyungpook National University, Daegu 702-701, Korea.,Seoul National University, Seoul 151-742, Korea.,Sungkyunkwan University, Suwon 440-746, Korea.,Korea Institute of Science and Technology Information, Daejeon 305-806, Korea.,Chonnam National University, Gwangju 500-757, Korea.,Chonbuk National University, Jeonju 561-756, Korea.,Ewha Womans University, Seoul 120-750, Korea
| | - S Y Jun
- Carnegie Mellon University, Pittsburgh, PA 15213, USA
| | - T R Junk
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - M Kambeitz
- Institut für Experimentelle Kernphysik, Karlsruhe Institute of Technology, D-76131 Karlsruhe, Germany
| | - T Kamon
- Mitchell Institute for Fundamental Physics and Astronomy, Texas A&M University, College Station, TX 77843, USA.,Center for High Energy Physics, Kyungpook National University, Daegu 702-701, Korea.,Seoul National University, Seoul 151-742, Korea.,Sungkyunkwan University, Suwon 440-746, Korea.,Korea Institute of Science and Technology Information, Daejeon 305-806, Korea.,Chonnam National University, Gwangju 500-757, Korea.,Chonbuk National University, Jeonju 561-756, Korea.,Ewha Womans University, Seoul 120-750, Korea
| | - P E Karchin
- Wayne State University, Detroit, MI 48201, USA
| | - A Kasmi
- Baylor University, Waco, TX 76798, USA
| | - Y Kato
- Osaka City University, Osaka 558-8585, Japan
| | - W Ketchum
- Enrico Fermi Institute, University of Chicago, Chicago, IL 60637, USA
| | - J Keung
- University of Pennsylvania, Philadelphia, PA 19104, USA
| | - B Kilminster
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - D H Kim
- Center for High Energy Physics, Kyungpook National University, Daegu 702-701, Korea.,Seoul National University, Seoul 151-742, Korea.,Sungkyunkwan University, Suwon 440-746, Korea.,Korea Institute of Science and Technology Information, Daejeon 305-806, Korea.,Chonnam National University, Gwangju 500-757, Korea.,Chonbuk National University, Jeonju 561-756, Korea.,Ewha Womans University, Seoul 120-750, Korea
| | - H S Kim
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - J E Kim
- Center for High Energy Physics, Kyungpook National University, Daegu 702-701, Korea.,Seoul National University, Seoul 151-742, Korea.,Sungkyunkwan University, Suwon 440-746, Korea.,Korea Institute of Science and Technology Information, Daejeon 305-806, Korea.,Chonnam National University, Gwangju 500-757, Korea.,Chonbuk National University, Jeonju 561-756, Korea.,Ewha Womans University, Seoul 120-750, Korea
| | - M J Kim
- Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy
| | - S H Kim
- University of Tsukuba, Tsukuba, Ibaraki 305, Japan
| | - S B Kim
- Center for High Energy Physics, Kyungpook National University, Daegu 702-701, Korea.,Seoul National University, Seoul 151-742, Korea.,Sungkyunkwan University, Suwon 440-746, Korea.,Korea Institute of Science and Technology Information, Daejeon 305-806, Korea.,Chonnam National University, Gwangju 500-757, Korea.,Chonbuk National University, Jeonju 561-756, Korea.,Ewha Womans University, Seoul 120-750, Korea
| | - Y J Kim
- Center for High Energy Physics, Kyungpook National University, Daegu 702-701, Korea.,Seoul National University, Seoul 151-742, Korea.,Sungkyunkwan University, Suwon 440-746, Korea.,Korea Institute of Science and Technology Information, Daejeon 305-806, Korea.,Chonnam National University, Gwangju 500-757, Korea.,Chonbuk National University, Jeonju 561-756, Korea.,Ewha Womans University, Seoul 120-750, Korea
| | - Y K Kim
- Enrico Fermi Institute, University of Chicago, Chicago, IL 60637, USA
| | - N Kimura
- Waseda University, Tokyo 169, Japan
| | - M Kirby
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - K Kondo
- Waseda University, Tokyo 169, Japan
| | - D J Kong
- Center for High Energy Physics, Kyungpook National University, Daegu 702-701, Korea.,Seoul National University, Seoul 151-742, Korea.,Sungkyunkwan University, Suwon 440-746, Korea.,Korea Institute of Science and Technology Information, Daejeon 305-806, Korea.,Chonnam National University, Gwangju 500-757, Korea.,Chonbuk National University, Jeonju 561-756, Korea.,Ewha Womans University, Seoul 120-750, Korea
| | - J Konigsberg
- University of Florida, Gainesville, FL 32611, USA
| | | | - M Kreps
- Institut für Experimentelle Kernphysik, Karlsruhe Institute of Technology, D-76131 Karlsruhe, Germany
| | - J Kroll
- University of Pennsylvania, Philadelphia, PA 19104, USA
| | - M Kruse
- Duke University, Durham, NC 27708, USA
| | - T Kuhr
- Institut für Experimentelle Kernphysik, Karlsruhe Institute of Technology, D-76131 Karlsruhe, Germany
| | - M Kurata
- University of Tsukuba, Tsukuba, Ibaraki 305, Japan
| | - A T Laasanen
- Purdue University, West Lafayette, IN 47907, USA
| | - S Lammel
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - M Lancaster
- University College London, London WC1E 6BT, UK
| | - K Lannon
- The Ohio State University, Columbus, OH 43210, USA
| | - G Latino
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.,University of Siena, I-53100 Siena, Italy
| | - H S Lee
- Center for High Energy Physics, Kyungpook National University, Daegu 702-701, Korea.,Seoul National University, Seoul 151-742, Korea.,Sungkyunkwan University, Suwon 440-746, Korea.,Korea Institute of Science and Technology Information, Daejeon 305-806, Korea.,Chonnam National University, Gwangju 500-757, Korea.,Chonbuk National University, Jeonju 561-756, Korea.,Ewha Womans University, Seoul 120-750, Korea
| | - J S Lee
- Center for High Energy Physics, Kyungpook National University, Daegu 702-701, Korea.,Seoul National University, Seoul 151-742, Korea.,Sungkyunkwan University, Suwon 440-746, Korea.,Korea Institute of Science and Technology Information, Daejeon 305-806, Korea.,Chonnam National University, Gwangju 500-757, Korea.,Chonbuk National University, Jeonju 561-756, Korea.,Ewha Womans University, Seoul 120-750, Korea
| | - S Leo
- University of Illinois, Urbana, IL 61801, USA
| | - S Leone
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy
| | - J D Lewis
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | | | - E Lipeles
- University of Pennsylvania, Philadelphia, PA 19104, USA
| | - A Lister
- University of Geneva, CH-1211 Geneva 4, Switzerland
| | - Q Liu
- Purdue University, West Lafayette, IN 47907, USA
| | - T Liu
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - S Lockwitz
- Yale University, New Haven, CT 06520, USA
| | - A Loginov
- Yale University, New Haven, CT 06520, USA
| | - D Lucchesi
- Istituto Nazionale di Fisica Nucleare, Sezione di Padova, I-35131 Padova, Italy.,University of Padova, I-35131 Padova, Italy
| | - A Lucà
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA.,Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy
| | - J Lueck
- Institut für Experimentelle Kernphysik, Karlsruhe Institute of Technology, D-76131 Karlsruhe, Germany
| | - P Lujan
- Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA
| | - P Lukens
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - G Lungu
- The Rockefeller University, New York, NY 10065, USA
| | - J Lys
- Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA
| | - R Lysak
- Comenius University, 842 48 Bratislava, Slovakia.,Institute of Experimental Physics, 040 01 Kosice, Slovakia
| | - R Madrak
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - P Maestro
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.,University of Siena, I-53100 Siena, Italy
| | - S Malik
- The Rockefeller University, New York, NY 10065, USA
| | - G Manca
- University of Liverpool, Liverpool L69 7ZE, UK
| | | | - L Marchese
- Istituto Nazionale di Fisica Nucleare Bologna, I-40127 Bologna, Italy
| | - F Margaroli
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma 1, I-00185 Roma, Italy
| | - P Marino
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.,Scuola Normale Superiore, I-56126 Pisa, Italy
| | - K Matera
- University of Illinois, Urbana, IL 61801, USA
| | - M E Mattson
- Wayne State University, Detroit, MI 48201, USA
| | - A Mazzacane
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - P Mazzanti
- Istituto Nazionale di Fisica Nucleare Bologna, I-40127 Bologna, Italy
| | - R McNulty
- University of Liverpool, Liverpool L69 7ZE, UK
| | - A Mehta
- University of Liverpool, Liverpool L69 7ZE, UK
| | - P Mehtala
- Division of High Energy Physics, Department of Physics, University of Helsinki, FIN-00014, Helsinki, Finland.,Helsinki Institute of Physics, FIN-00014, Helsinki, Finland
| | - A Menzione
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy
| | - C Mesropian
- The Rockefeller University, New York, NY 10065, USA
| | - T Miao
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - E Michielin
- Istituto Nazionale di Fisica Nucleare, Sezione di Padova, I-35131 Padova, Italy.,University of Padova, I-35131 Padova, Italy
| | - D Mietlicki
- University of Michigan, Ann Arbor, MI 48109, USA
| | - A Mitra
- Institute of Physics, Academia Sinica, Taipei, Taiwan 11529, Republic of China
| | - H Miyake
- University of Tsukuba, Tsukuba, Ibaraki 305, Japan
| | - S Moed
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - N Moggi
- Istituto Nazionale di Fisica Nucleare Bologna, I-40127 Bologna, Italy
| | - C S Moon
- Center for High Energy Physics, Kyungpook National University, Daegu 702-701, Korea.,Seoul National University, Seoul 151-742, Korea.,Sungkyunkwan University, Suwon 440-746, Korea.,Korea Institute of Science and Technology Information, Daejeon 305-806, Korea.,Chonnam National University, Gwangju 500-757, Korea.,Chonbuk National University, Jeonju 561-756, Korea.,Ewha Womans University, Seoul 120-750, Korea
| | - R Moore
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - M J Morello
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.,Scuola Normale Superiore, I-56126 Pisa, Italy
| | - A Mukherjee
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - Th Muller
- Institut für Experimentelle Kernphysik, Karlsruhe Institute of Technology, D-76131 Karlsruhe, Germany
| | - P Murat
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - M Mussini
- Istituto Nazionale di Fisica Nucleare Bologna, I-40127 Bologna, Italy.,University of Bologna, I-40127 Bologna, Italy
| | - J Nachtman
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - Y Nagai
- University of Tsukuba, Tsukuba, Ibaraki 305, Japan
| | | | - I Nakano
- Okayama University, Okayama 700-8530, Japan
| | - A Napier
- Tufts University, Medford, MA 02155, USA
| | - J Nett
- Mitchell Institute for Fundamental Physics and Astronomy, Texas A&M University, College Station, TX 77843, USA
| | - T Nigmanov
- University of Pittsburgh, Pittsburgh, PA 15260, USA
| | - L Nodulman
- Argonne National Laboratory, Argonne, IL 60439, USA
| | - S Y Noh
- Center for High Energy Physics, Kyungpook National University, Daegu 702-701, Korea.,Seoul National University, Seoul 151-742, Korea.,Sungkyunkwan University, Suwon 440-746, Korea.,Korea Institute of Science and Technology Information, Daejeon 305-806, Korea.,Chonnam National University, Gwangju 500-757, Korea.,Chonbuk National University, Jeonju 561-756, Korea.,Ewha Womans University, Seoul 120-750, Korea
| | - O Norniella
- University of Illinois, Urbana, IL 61801, USA
| | - L Oakes
- University of Oxford, Oxford OX1 3RH, UK
| | - S H Oh
- Duke University, Durham, NC 27708, USA
| | - Y D Oh
- Center for High Energy Physics, Kyungpook National University, Daegu 702-701, Korea.,Seoul National University, Seoul 151-742, Korea.,Sungkyunkwan University, Suwon 440-746, Korea.,Korea Institute of Science and Technology Information, Daejeon 305-806, Korea.,Chonnam National University, Gwangju 500-757, Korea.,Chonbuk National University, Jeonju 561-756, Korea.,Ewha Womans University, Seoul 120-750, Korea
| | - T Okusawa
- Osaka City University, Osaka 558-8585, Japan
| | - R Orava
- Division of High Energy Physics, Department of Physics, University of Helsinki, FIN-00014, Helsinki, Finland.,Helsinki Institute of Physics, FIN-00014, Helsinki, Finland
| | - L Ortolan
- Institut de Fisica d'Altes Energies, ICREA, Universitat Autonoma de Barcelona, E-08193 Bellaterra (Barcelona), Spain
| | - C Pagliarone
- Istituto Nazionale di Fisica Nucleare Trieste, I-34127 Trieste, Italy
| | - E Palencia
- Instituto de Fisica de Cantabria, CSIC-University of Cantabria, 39005 Santander, Spain
| | - P Palni
- University of New Mexico, Albuquerque, NM 87131, USA
| | - V Papadimitriou
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - W Parker
- University of Wisconsin-Madison, Madison, WI 53706, USA
| | - G Pauletta
- Istituto Nazionale di Fisica Nucleare Trieste, I-34127 Trieste, Italy.,Gruppo Collegato di Udine, I-33100 Udine, Italy.,University of Udine, I-33100 Udine, Italy
| | - M Paulini
- Carnegie Mellon University, Pittsburgh, PA 15213, USA
| | - C Paus
- Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | | | - G Piacentino
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - E Pianori
- University of Pennsylvania, Philadelphia, PA 19104, USA
| | - J Pilot
- University of California, Davis, Davis, CA 95616, USA
| | - K Pitts
- University of Illinois, Urbana, IL 61801, USA
| | - C Plager
- University of California, Los Angeles, Los Angeles, CA 90024, USA
| | - L Pondrom
- University of Wisconsin-Madison, Madison, WI 53706, USA
| | - S Poprocki
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - K Potamianos
- Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA
| | - A Pranko
- Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA
| | - F Prokoshin
- Joint Institute for Nuclear Research, Dubna RU-141980, Russia
| | - F Ptohos
- Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy
| | - G Punzi
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.,University of Pisa, I-56126 Pisa, Italy
| | - I Redondo Fernández
- Centro de Investigaciones Energeticas Medioambientales y Tecnologicas, E-28040 Madrid, Spain
| | - P Renton
- University of Oxford, Oxford OX1 3RH, UK
| | - M Rescigno
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma 1, I-00185 Roma, Italy
| | - F Rimondi
- Istituto Nazionale di Fisica Nucleare Bologna, I-40127 Bologna, Italy
| | - L Ristori
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA.,Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy
| | - A Robson
- Glasgow University, Glasgow G12 8QQ, UK
| | - T Rodriguez
- University of Pennsylvania, Philadelphia, PA 19104, USA
| | - S Rolli
- Tufts University, Medford, MA 02155, USA
| | - M Ronzani
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.,University of Pisa, I-56126 Pisa, Italy
| | - R Roser
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - J L Rosner
- Enrico Fermi Institute, University of Chicago, Chicago, IL 60637, USA
| | - F Ruffini
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.,University of Siena, I-53100 Siena, Italy
| | - A Ruiz
- Instituto de Fisica de Cantabria, CSIC-University of Cantabria, 39005 Santander, Spain
| | - J Russ
- Carnegie Mellon University, Pittsburgh, PA 15213, USA
| | - V Rusu
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - W K Sakumoto
- University of Rochester, Rochester, NY 14627, USA
| | | | - L Santi
- Istituto Nazionale di Fisica Nucleare Trieste, I-34127 Trieste, Italy.,Gruppo Collegato di Udine, I-33100 Udine, Italy.,University of Udine, I-33100 Udine, Italy
| | - K Sato
- University of Tsukuba, Tsukuba, Ibaraki 305, Japan
| | - V Saveliev
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - A Savoy-Navarro
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - P Schlabach
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - E E Schmidt
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - T Schwarz
- University of Michigan, Ann Arbor, MI 48109, USA
| | - L Scodellaro
- Instituto de Fisica de Cantabria, CSIC-University of Cantabria, 39005 Santander, Spain
| | - F Scuri
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy
| | - S Seidel
- University of New Mexico, Albuquerque, NM 87131, USA
| | - Y Seiya
- Osaka City University, Osaka 558-8585, Japan
| | - A Semenov
- Joint Institute for Nuclear Research, Dubna RU-141980, Russia
| | - F Sforza
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.,University of Pisa, I-56126 Pisa, Italy
| | - S Z Shalhout
- University of California, Davis, Davis, CA 95616, USA
| | - T Shears
- University of Liverpool, Liverpool L69 7ZE, UK
| | - P F Shepard
- University of Pittsburgh, Pittsburgh, PA 15260, USA
| | - M Shimojima
- University of Tsukuba, Tsukuba, Ibaraki 305, Japan
| | - M Shochet
- Enrico Fermi Institute, University of Chicago, Chicago, IL 60637, USA
| | - I Shreyber-Tecker
- Institution for Theoretical and Experimental Physics, ITEP, Moscow 117259, Russia
| | - A Simonenko
- Joint Institute for Nuclear Research, Dubna RU-141980, Russia
| | - K Sliwa
- Tufts University, Medford, MA 02155, USA
| | - J R Smith
- University of California, Davis, Davis, CA 95616, USA
| | - F D Snider
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - H Song
- University of Pittsburgh, Pittsburgh, PA 15260, USA
| | - V Sorin
- Institut de Fisica d'Altes Energies, ICREA, Universitat Autonoma de Barcelona, E-08193 Bellaterra (Barcelona), Spain
| | | | - M Stancari
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - D Stentz
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - J Strologas
- University of New Mexico, Albuquerque, NM 87131, USA
| | - Y Sudo
- University of Tsukuba, Tsukuba, Ibaraki 305, Japan
| | - A Sukhanov
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - I Suslov
- Joint Institute for Nuclear Research, Dubna RU-141980, Russia
| | - K Takemasa
- University of Tsukuba, Tsukuba, Ibaraki 305, Japan
| | - Y Takeuchi
- University of Tsukuba, Tsukuba, Ibaraki 305, Japan
| | - J Tang
- Enrico Fermi Institute, University of Chicago, Chicago, IL 60637, USA
| | - M Tecchio
- University of Michigan, Ann Arbor, MI 48109, USA
| | - P K Teng
- Institute of Physics, Academia Sinica, Taipei, Taiwan 11529, Republic of China
| | - J Thom
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - E Thomson
- University of Pennsylvania, Philadelphia, PA 19104, USA
| | - V Thukral
- Mitchell Institute for Fundamental Physics and Astronomy, Texas A&M University, College Station, TX 77843, USA
| | - D Toback
- Mitchell Institute for Fundamental Physics and Astronomy, Texas A&M University, College Station, TX 77843, USA
| | - S Tokar
- Comenius University, 842 48 Bratislava, Slovakia.,Institute of Experimental Physics, 040 01 Kosice, Slovakia
| | - K Tollefson
- Michigan State University, East Lansing, MI 48824, USA
| | - T Tomura
- University of Tsukuba, Tsukuba, Ibaraki 305, Japan
| | - S Torre
- Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy
| | - D Torretta
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - P Totaro
- Istituto Nazionale di Fisica Nucleare, Sezione di Padova, I-35131 Padova, Italy
| | - M Trovato
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.,Scuola Normale Superiore, I-56126 Pisa, Italy
| | - F Ukegawa
- University of Tsukuba, Tsukuba, Ibaraki 305, Japan
| | - S Uozumi
- Center for High Energy Physics, Kyungpook National University, Daegu 702-701, Korea.,Seoul National University, Seoul 151-742, Korea.,Sungkyunkwan University, Suwon 440-746, Korea.,Korea Institute of Science and Technology Information, Daejeon 305-806, Korea.,Chonnam National University, Gwangju 500-757, Korea.,Chonbuk National University, Jeonju 561-756, Korea.,Ewha Womans University, Seoul 120-750, Korea
| | - F Vázquez
- University of Florida, Gainesville, FL 32611, USA
| | - G Velev
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - K Vellidis
- National and Kapodistrian University of Athens, 157 71 Athens, Greece
| | - C Vernieri
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.,Scuola Normale Superiore, I-56126 Pisa, Italy
| | - M Vidal
- Purdue University, West Lafayette, IN 47907, USA
| | - R Vilar
- Instituto de Fisica de Cantabria, CSIC-University of Cantabria, 39005 Santander, Spain
| | - J Vizán
- Instituto de Fisica de Cantabria, CSIC-University of Cantabria, 39005 Santander, Spain
| | - M Vogel
- University of New Mexico, Albuquerque, NM 87131, USA
| | - G Volpi
- Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy
| | - P Wagner
- University of Pennsylvania, Philadelphia, PA 19104, USA
| | - R Wallny
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - S M Wang
- Institute of Physics, Academia Sinica, Taipei, Taiwan 11529, Republic of China
| | - D Waters
- University College London, London WC1E 6BT, UK
| | - W C Wester
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - D Whiteson
- University of Pennsylvania, Philadelphia, PA 19104, USA
| | - A B Wicklund
- Argonne National Laboratory, Argonne, IL 60439, USA
| | - S Wilbur
- University of California, Davis, Davis, CA 95616, USA
| | - H H Williams
- University of Pennsylvania, Philadelphia, PA 19104, USA
| | - J S Wilson
- University of Michigan, Ann Arbor, MI 48109, USA
| | - P Wilson
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - B L Winer
- The Ohio State University, Columbus, OH 43210, USA
| | - P Wittich
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - S Wolbers
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | | | - T Wright
- University of Michigan, Ann Arbor, MI 48109, USA
| | - X Wu
- University of Geneva, CH-1211 Geneva 4, Switzerland
| | - Z Wu
- Baylor University, Waco, TX 76798, USA
| | - K Yamamoto
- Osaka City University, Osaka 558-8585, Japan
| | - D Yamato
- Osaka City University, Osaka 558-8585, Japan
| | - T Yang
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - U K Yang
- Center for High Energy Physics, Kyungpook National University, Daegu 702-701, Korea.,Seoul National University, Seoul 151-742, Korea.,Sungkyunkwan University, Suwon 440-746, Korea.,Korea Institute of Science and Technology Information, Daejeon 305-806, Korea.,Chonnam National University, Gwangju 500-757, Korea.,Chonbuk National University, Jeonju 561-756, Korea.,Ewha Womans University, Seoul 120-750, Korea
| | - Y C Yang
- Center for High Energy Physics, Kyungpook National University, Daegu 702-701, Korea.,Seoul National University, Seoul 151-742, Korea.,Sungkyunkwan University, Suwon 440-746, Korea.,Korea Institute of Science and Technology Information, Daejeon 305-806, Korea.,Chonnam National University, Gwangju 500-757, Korea.,Chonbuk National University, Jeonju 561-756, Korea.,Ewha Womans University, Seoul 120-750, Korea
| | - W-M Yao
- Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA
| | - G P Yeh
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - K Yi
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - J Yoh
- Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
| | - K Yorita
- Waseda University, Tokyo 169, Japan
| | - T Yoshida
- Osaka City University, Osaka 558-8585, Japan
| | - G B Yu
- Center for High Energy Physics, Kyungpook National University, Daegu 702-701, Korea.,Seoul National University, Seoul 151-742, Korea.,Sungkyunkwan University, Suwon 440-746, Korea.,Korea Institute of Science and Technology Information, Daejeon 305-806, Korea.,Chonnam National University, Gwangju 500-757, Korea.,Chonbuk National University, Jeonju 561-756, Korea.,Ewha Womans University, Seoul 120-750, Korea
| | - I Yu
- Center for High Energy Physics, Kyungpook National University, Daegu 702-701, Korea.,Seoul National University, Seoul 151-742, Korea.,Sungkyunkwan University, Suwon 440-746, Korea.,Korea Institute of Science and Technology Information, Daejeon 305-806, Korea.,Chonnam National University, Gwangju 500-757, Korea.,Chonbuk National University, Jeonju 561-756, Korea.,Ewha Womans University, Seoul 120-750, Korea
| | - A M Zanetti
- Istituto Nazionale di Fisica Nucleare Trieste, I-34127 Trieste, Italy
| | - Y Zeng
- Duke University, Durham, NC 27708, USA
| | - C Zhou
- Duke University, Durham, NC 27708, USA
| | - S Zucchelli
- Istituto Nazionale di Fisica Nucleare Bologna, I-40127 Bologna, Italy.,University of Bologna, I-40127 Bologna, Italy
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21
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Abstract
A bacterial strain designated BG109T was isolated from bamboo grove soil, and subjected to polyphasic taxonomic characterization. BG109T is an aerobic, non-motile, Gram-stain-positive and endospore-forming bacterium. BG109T showed growth at 10–40 °C (optimum, 37 °C), at pH 4–10 (optimum, 8), and in the presence of 0–7 % NaCl concentration (optimum, 0–1 %). The predominant menaquinone of BG109T was MK-7, and the cell wall peptidoglycan contained major amounts of meso–diaminopimelic acid as the diagnostic diamino acid. The diagnostic polar lipids were diphosphatidylglycerol and phosphatidylglycerol, and unidentified phospholipids and glycolipids were also present. The major fatty acids were anteiso-C15 : 0, iso-C15 : 0, iso-C14 : 0, iso-C16 : 0 and C16 : 0. The chemotaxonomic properties of BG109T were generally consistent with those of members of the genus
Metabacillus
. BG109T shared highest 16S rRNA gene sequence similarities with ‘Metabacillus elymi’ KUDC1714 (99.26 %),
Metabacillus sediminilitoris
DSL-17T (98.17 %),
Metabacillus litoralis
SW-211T (98.16 %) and
Metabacillus crassostreae
JSM 100118T (97.13 %), all of which were well below the suggested cutoff level for species distinction. The genome level relatedness also confirmed the separation of BG109T from other species of the genus
Metabacillus
. Thus, it is evident that BG109T merits recognition as representing a novel species of the genus
Metabacillus
, for which the name Metabacillus bambusae sp. nov. is proposed. The type strain is BG109T (=KCTC 43190T=JCM 34515T).
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Affiliation(s)
- Ji Won Jeong
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
| | - Yeong Seok Kim
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
| | - Seung Bum Kim
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
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22
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Kim SB, Bredlaw M, Rousselle H, Bond M, Stuart M. Determination of the baseline tritium concentrations (HTO, TFWT and OBT) in soil and plants in Ontario, Canada. J Environ Radioact 2022; 243:106810. [PMID: 34990898 DOI: 10.1016/j.jenvrad.2021.106810] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 10/27/2021] [Accepted: 12/24/2021] [Indexed: 06/14/2023]
Abstract
Tritiated water (HTO), tissue free water tritium (TFWT) and organically bound tritium (OBT) activity concentrations in soil and plant leaves, collected at background areas in Ontario, were measured to quantify the current tritium baseline. Five representative background sites, based on their geological characteristics and residential populations, have been selected for this study. Undisturbed soils, plant leaves and surface water samples were collected at 5 sites (London, Kapuskasing, Thunder Bay, Elliot Lake and Cornwall areas) in 2015. Water sample HTO activity concentrations were measured using Liquid Scintillation Counting (LSC, ALOKA), and HTO activity concentrations for soil and TFWT for plant leaves were measured by LSC (Quantulus 1220) on water extracted from frozen samples using a freeze-drying vacuum system equipped with a liquid nitrogen trap. Plant leaf OBT levels were obtained by combustion of rinsed freeze-dried samples using a Parr combustion system, while soil OBT values were obtained using a tube furnace combustion system. Combustion water was distilled before being counted by LSC (Quantulus 1220). HTO activity concentrations were found to range between 1.4 and 2.0 Bq/L (MDA = 0.5 Bq/L) in surface water and soil samples. TFWT values were less than the minimum detectable activity (MDA = 3.5 Bq/L) in plant leaves. In contrast, OBT activity concentrations (MDA = 5 Bq/L) ranged from 5.7 to 17.1 Bq/L in plant leaves and 8.3-20.7 Bq/L in surface soil (0-5 cm depth). The overall OBT activity concentrations were higher in the London and the Cornwall areas. Lower levels were measured near Thunder Bay, Kapuskasing and Elliot Lake. There was no obvious relationship between soil OBT activity concentrations and soil types. The results provide the current tritium (HTO, TFWT and OBT) baseline values in Ontario. These values will be helpful for use as background locations for the evaluation of past and future environmental tritium inputs associated with nuclear facilities, and will be taken into account when evaluating the environmental impact of nuclear facilities in Ontario. Since samples in this study were primarily taken in wooded areas, some questions remain regarding the possibility that soil samples in open, non-wooded areas could show different HTO and OBT contents than those presented in this study.
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Affiliation(s)
- S B Kim
- Environment & Waste Technologies Branch, Canadian Nuclear Laboratories, Chalk River, Ontario, K0J 1J0, Canada.
| | - M Bredlaw
- Environment & Waste Technologies Branch, Canadian Nuclear Laboratories, Chalk River, Ontario, K0J 1J0, Canada
| | - H Rousselle
- Environment & Waste Technologies Branch, Canadian Nuclear Laboratories, Chalk River, Ontario, K0J 1J0, Canada
| | - M Bond
- Environment & Waste Technologies Branch, Canadian Nuclear Laboratories, Chalk River, Ontario, K0J 1J0, Canada
| | - M Stuart
- Environment & Waste Technologies Branch, Canadian Nuclear Laboratories, Chalk River, Ontario, K0J 1J0, Canada
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23
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Ham YJ, Jeong JW, Lee DH, Kim SB. Paenibacillus artemisiicola sp. nov. and Paenibacillus lignilyticus sp. nov., two new endophytic bacterial species isolated from plant roots. Int J Syst Evol Microbiol 2022; 72. [PMID: 35234605 DOI: 10.1099/ijsem.0.005270] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Two Gram-positive, endospore-forming, rod-shaped bacterial strains designated MWE-103T and DLE-14T were isolated from plant roots. The 16S rRNA gene sequence analysis indicated that strain MWE-103T was closely related to Paenibaillus sacheonensis SY01T with a sequence similarity of 97.82 %, and strain DLE-14T to Paenibacillus rhizoryzae IZS3-5T with 99.09 % similarity. The orthologous average nucleotide identity and digital DNA-DNA hybridization values using whole genome data indicated that strains MWE-103T and DLE-14T could be readily distinguished from the mostly related species. Both strains grew at mesophilic temperature ranges, and grew best at pH 6 and in the absence of NaCl. The major fatty acid in both strains was anteiso-C15 : 0, but their relative proportions differed. The predominant quinone of both strains was menaquinone 7, the cell-wall diamino acid was meso-diaminopimelic acid, and the diagnostic polar lipids were diphosphatidylglycerol, phosphatidylethanolamine and phosphatidylglycerol, which were consistent with those of related species. Amylase and cellulase activities were positive for both strains. Strain DLE-14T exhibited the potential for lignin degradation. The DNA G+C contents of strain MWE-103T and DLE-14T were 60.9 and 50.8 mol% respectively. The genomes of the two strains revealed potential plant-growth-promoting characteristics such as nitrogen fixation, siderophore production and phosphate solubilization. Based on phylogenetic and phenotypic evidence, strains MWE-103T and DLE-14T should each be recognized as a novel species of Paenibacillus, for which the names Paenibacillus artemisiicola sp. nov. (type strain: MWE-103T=KCTC 43287T=JCM 34503T) and Paenibacillus lignilyticus sp. nov. (type strain: DLE-14T=KCTC 43288T=JCM 34504T) are proposed.
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Affiliation(s)
- You Ju Ham
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
| | - Ji Won Jeong
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
| | - Dong Hyeon Lee
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
| | - Seung Bum Kim
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
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24
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Ra JS, Kim MJ, Lee DH, Jeong JW, Kim SB. Micromonospora humida sp. nov., exhibiting antimicrobial potential, isolated from riverside soil. Int J Syst Evol Microbiol 2021; 71. [PMID: 34913860 DOI: 10.1099/ijsem.0.005157] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
An actinobacterial strain designated MMS20-R1-14T was isolated from a riverside soil sample. Colonies on agar plates were orange to strong orange brown in colour, which later became black. The cells grew at 10-40 °C (optimum, 37 °C), pH 5.0-11.0 (pH 8.0) and in the presence of 0-4 % NaCl (1 %). The 16S rRNA gene sequence of strain MMS20-R1-14T showed highest similarities to Micromonospora wenchangensis CCTCC AA 2012002T (99.51 %) and Micromonospora rifamycinica AM105T (99.37 %). The orthoANI values between strain MMS20-R1-14T and the two type strains were 95.72 and 90.99 %, and the digital DNA-DNA hybridization values were 63.6 and 40.8 %, respectively, thus confirming the distinction of strain MMS20-R1-14T from its mostly related species. The DNA G+C content of strain MMS20-R1-14T was 72.9 mol%. The strain contained meso-diaminopimelic acid as the major cell-wall amino acid, and the characteristic whole-cell sugars were arabinose, xylose, glucose, ribose and rhamnose. The main cellular fatty acids were C18 : 1 ω9c, iso-C15 : 0 and iso-C16 : 0, the diagnostic polar lipids were diphosphatidylglycerol, phosphatidylglycerol and phosphatidylethanolamine, and the predominant menaquinones were MK-10(H4) and MK-10(H6), all of which were consistent with those of Micromonospora. Strain MMS20-R1-14T showed antimicrobial activity against a range of bacterial and yeast species. The genome of the strain was found to contain 33 potential biosynthetic gene clusters for secondary metabolites, thus showing a high potential as a producer of bioactive compounds. On the basis of these phenotypic, genotypic and chemotaxonomic data, strain MMS20-R1-14T merits recognition as representing a novel species of the genus Micromonospora, for which the name Micromonospora humida sp. nov. (type strain=MMS20 R1-14T=KCTC 49541T=JCM 34494T) is proposed.
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Affiliation(s)
- Jun Sik Ra
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
| | - Min Ji Kim
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
| | - Dong Hyeon Lee
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
| | - Ji Won Jeong
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
| | - Seung Bum Kim
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
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25
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Abstract
Two Gram-staining-negative, aerobic, rod-shaped bacteria designated strains SR9T and UL070T, were isolated from soil and subjected to taxonomic characterization. Strain SR9T grew at 10-37 °C (optimum 30 °C), at pH 4.0-10.0 (optimum pH 8.0) and in the presence of 0-1 % NaCl (optimum 0 %), and UL070T at 4-33 °C (optimum 30 °C), at pH 4.0-10.0 (optimum pH 7.0) and in the presence of 0-2 % NaCl (optimum 0 %), respectively. Strain UL070T was motile with flagella. Analysis of 16S rRNA gene sequences indicated that the two strains fell into phylogenetic clusters belonging to the genus Pseudomonas. Both strains SR9T and UL070T were mostly related to Pseudomonas campi S1-A32-2T with 99.70 and 99.01% sequence similarities, and the similarity between the two isolates was 98.90 %. The genome-based in silico analyses indicated that each of the strains SR9T and UL070T was clearly separated from other species of Pseudomonas, as the orthologous average nucleotide identity (OrthoANI) and the digital DNA-DNA hybridization (dDDH) values were no higher than 93.09 and 50.03% respectively with any related species, which were clearly below the cutoff for species distinction. The fatty acid profiles of the two strains mainly consisting of unsaturated components, the presence of ubiquinone 9 (Q-9) as the major respiratory quinone, and phosphatidylethanolamine (PE) and diphosphatidylglycerol (DPG) as the diagnostic polar lipids were consistent with their classification into Pseudomonas. The DNA G+C contents of strains SR9T and UL070T were 63.2 mol% and 63.6 mol% respectively. On the basis of both phenotypic and phylogenetic evidences, each of the isolated strains should be classified as a novel species, for which the names Pseudomonas guryensis sp. nov. (type strain=SR9T=KCTC 82228T=JCM 34509T) and Pseudomonas ullengensis sp. nov. (type strain=UL070T=KCTC 82229T=JCM 34510T) are proposed.
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Affiliation(s)
- Chung Mi Kim
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
| | - Ji Won Jeong
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
| | - Dong Hyeon Lee
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
| | - Seung Bum Kim
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
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26
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Park C, Kim SB, Choi SH, Kim S. Comparison of 16S rRNA Gene Based Microbial Profiling Using Five Next-Generation Sequencers and Various Primers. Front Microbiol 2021; 12:715500. [PMID: 34721319 PMCID: PMC8552068 DOI: 10.3389/fmicb.2021.715500] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Accepted: 09/16/2021] [Indexed: 01/04/2023] Open
Abstract
Microbial community analysis based on the 16S rRNA-gene is used to investigate both beneficial and harmful microorganisms in various fields and environments. Recently, the next-generation sequencing (NGS) technology has enabled rapid and accurate microbial community analysis. Despite these advantages of NGS based metagenomics study, sample transport, storage conditions, amplification, library preparation kits, sequencing, and bioinformatics procedures can bias microbial community analysis results. In this study, eight mock communities were pooled from genomic DNA of Lactobacillus acidophilus KCTC 3164T, Limosilactobacillus fermentum KCTC 3112T, Lactobacillus gasseri KCTC 3163T, Lacticaseibacillus paracasei subsp. paracasei KCTC 3510T, Limosilactobacillus reuteri KCTC 3594T, Lactococcus lactis subsp. lactis KCTC 3769T, Bifidobacterium animalis subsp. lactis KCTC 5854T, and Bifidobacterium breve KCTC 3220T. The genomic DNAs were quantified by droplet digital PCR (ddPCR) and were mixed as mock communities. The mock communities were amplified with various 16S rRNA gene universal primer pairs and sequenced by MiSeq, IonTorrent, MGIseq-2000, Sequel II, and MinION NGS platforms. In a comparison of primer-dependent bias, the microbial profiles of V1-V2 and V3 regions were similar to the original ratio of the mock communities, while the microbial profiles of the V1-V3 region were relatively biased. In a comparison of platform-dependent bias, the sequence read from short-read platforms (MiSeq, IonTorrent, and MGIseq-2000) showed lower bias than that of long-read platforms (Sequel II and MinION). Meanwhile, the sequences read from Sequel II and MinION platforms were relatively biased in some mock communities. In the data of all NGS platforms and regions, L. acidophilus was greatly underrepresented while Lactococcus lactis subsp. lactis was generally overrepresented. In all samples of this study, the bias index (BI) was calculated and PCA was performed for comparison. The samples with biased relative abundance showed high BI values and were separated in the PCA results. In particular, analysis of regions rich in AT and GC poses problems for genome assembly, which can lead to sequencing bias. According to this comparative analysis, the development of reference material (RM) material has been proposed to calibrate the bias in microbiome analysis.
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Affiliation(s)
- Changwoo Park
- Department of Agricultural Biotechnology, Seoul National University, Seoul, South Korea.,Group for Biometrology, Korea Research Institute of Standards and Science, Daejeon, South Korea.,Center for Convergent Research of Emerging Virus Infection, Korea Research Institute of Chemical Technology, Daejeon, South Korea
| | - Seung Bum Kim
- Department of Biological Sciences, College of Bioscience and Biotechnology, Chungnam National University, Daejeon, South Korea
| | - Sang Ho Choi
- Department of Agricultural Biotechnology, Seoul National University, Seoul, South Korea.,Center for Food and Bioconvergence, Seoul National University, Seoul, South Korea
| | - Seil Kim
- Group for Biometrology, Korea Research Institute of Standards and Science, Daejeon, South Korea.,Center for Convergent Research of Emerging Virus Infection, Korea Research Institute of Chemical Technology, Daejeon, South Korea.,Department of Bio-Analysis Science, University of Science and Technology, Daejeon, South Korea
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27
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Abstract
This paper presents a polyphasic taxonomic study of a Gram-stain-negative bacterium designated GA093T, a soil isolate capable of benzo(α)pyrene degradation. Phylogenetic analysis based on the 16S rRNA gene sequence indicated that strain GA093T is a member of the genus Flavobacterium, and formed an independent phylogenetic line while clustering with the type strains of Flavobacterium hibernum, Flavobacterium branchiarum and Flavobacterium hydatis. Strain GA093T was facultatively anaerobic, and could grow at 4-33 °C (optimum, 30 °C), at pH 6-11 (optimum, pH 7) and in the presence of 0-2 % (w/v) NaCl (optimum, 0 %). Strain GA093T was capable of producing acid from various carbon sources, which was comparable to other related species of Flavobacterium. The strain contained MK-6 as the only isoprenoid quinone, iso-C15 : 0 as the major cellular fatty acid, phosphatidylethanolamine and phosphatidylinositol as diagnostic polar lipids, and sym-homospermidine as the major polyamine. The chemotaxonomic properties of strain GA093T were consistent with the general properties of Flavobacterium except the presence of phosphatidylinositol, which distinguished it from other related species. The total stretch of the obtained genome of GA093T was 5.05 Mbp, and the DNA G+C content was 34.79 mol%. The genome contained genes potentially related to the degradation of aromatic hydrocarbons. On the basis of the present polyphasic analysis, strain GA093T was found to have properties that distunguished it as representing a novel species of the genus Flavobacterium, for which the name Flavobacterium hydrocarbonoxydans sp. nov. is proposed. The type strain is GA093T (=KCTC 72594T=LMG 31760T).
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Affiliation(s)
- Da Min Jung
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea
| | - Yeong Seok Kim
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea
| | - Jeong Hwan Bang
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea
| | - Seung Bum Kim
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea
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28
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Abstract
A Gram-stain-negative, oxidase-positive, catalase-positive, aerobic, orange-pigmented, rod-shaped and non-motile bacterium designated strain MMS17-SY002T was isolated from island soil. The isolate grew at 20-37 °C (optimum, 30 °C), at pH 6.0-9.5 (optimum, pH 7) and in the presence of 0.5-4.0 % (w/v) NaCl (optimum, 2.0 %). Phylogenetic analysis based on 16S rRNA gene sequences revealed that strain MMS17-SY002T was mostly related to the genus Muriicola of the family Flavobacteriaceae and had highest sequence similarity of 96.82 % to Muriicola marianensis A6B8T and Muriicola jejuensis EM44T, but formed a distinct phylogenetic line within the genus. Chemotaxonomic analyses showed that menaquinone 6 was the predominant isoprenoid quinone, the major fatty acids were iso-C15 : 1 G and iso-C15 : 0, and the diagnostic polar lipid was phosphatidylethanolamine. The genomic DNA G+C content was 42.4 mol%. Strain MMS17-SY002T could be distinguished from related species by the combination of trypsin, α-chymotrypsin, acid phosphatase, naphthol-AS-BI-phosphohydrolase, α-galactosidase, β-galactosidase and β-glucosidase activities. The orthologous average nucleotide identity between the genomes of strain MMS17-SY002T and M. jejuensis and that between the strain and M. marianensis A6B8T were 73.26 and 73.33%, respectively, thus confirming the separation of the strain from related species at species level. Based on the phenotypic, phylogenetic, chemotaxonomic and genomic characterization, MMS17-SY002T should be recognized as a novel species of the genus Muriicola, for which the name Muriicola soli sp. nov. is proposed. The type strain is MMS17-SY002T (=KCTC 62790T=JCM 32370T).
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Affiliation(s)
- Hye Jeong Kang
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea.,Bacterial Disease Division, Animal and Plant Quarantine Agency, 177 Hyeoksin 8-ro, Gimcheon 39660, Gyeongsangbuk-do, Republic of Korea
| | - Min-Kyeong Kim
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea
| | - Su Gwon Roh
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea
| | - Seung Bum Kim
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea
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29
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Park JK, Chang DH, Rhee MS, Jeong H, Song J, Ku BJ, Kim SB, Lee M, Kim BC. Heminiphilus faecis gen. nov., sp. nov., a member of the family Muribaculaceae, isolated from mouse faeces and emended description of the genus Muribaculum. Antonie Van Leeuwenhoek 2021; 114:275-286. [PMID: 33566238 DOI: 10.1007/s10482-021-01521-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Accepted: 01/19/2021] [Indexed: 11/26/2022]
Abstract
The novel strain AM35T was isolated from the faeces of C57BL/6 mice. These cells are strictly anaerobic, gram negative, oxidase negative, catalase positive, rod-shaped and non-motile. The strain produced creamy yellowish colonies on brain heart infusion (BHI) agar with hemin. Growth was investigated at 30-41 °C in the presence of 0.5-1.5% (w/v) NaCl at pH 6.5-8.5. Taxonomic analysis based on 16S rRNA gene sequencing revealed that strain AM35T is affiliated with the family Muribaculaceae and closely related to the genus Muribaculum. The genomic DNA G + C content of strain AM35T was 47.8 mol%. We detected the whole-cell sugars ribose and galactose; meso-2,6-diaminopimelic acid was absent. The major fatty acids (> 10%) were anteiso-C15:0 and iso-C15:0; the major polar lipid was phosphatidylethanolamine. The major respiratory quinones were MK-10 and MK-11. Based on our phylogenetic, phenotypic and chemotaxonomic analyses, strain AM35T represents a novel genus within the family Muribaculaceae, for which we propose the name Heminiphilus faecis gen. nov., sp. nov. The type strain of Heminiphilus faecis gen. nov., sp. nov. is AM35T (= KCTC 15907 T = DSM 110151 T).
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Affiliation(s)
- Jun Kyu Park
- Metabolic Regulation Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, 34141, Republic of Korea
- 114 Bioventure Center, HealthBiome, Inc, Daejeon, South Korea
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong-gu, Daejeon, 34134, Republic of Korea
| | - Dong-Ho Chang
- Metabolic Regulation Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, 34141, Republic of Korea
| | - Moon-Soo Rhee
- Korean Collection for Type Cultures (KCTC), Korea Research Institute of Bioscience and Biotechnology, Jeongeup-si, Jeollabuk-do, 56212, Republic of Korea
| | - Haeyoung Jeong
- Infectious Disease Research Center, KRIBB, Daejeon, South Korea
- Gwanggyo R&D Center, Medytox Inc, 114 Central town-ro, Yeongtong-gu, Suwon, Gyeonggi-do, 16506, Republic of Korea
| | - Jinhoi Song
- 114 Bioventure Center, HealthBiome, Inc, Daejeon, South Korea
| | - Bon Jeong Ku
- Department of Internal Medicine, Chungnam National University School of Medicine, 282 Munhwa-ro, Jung-gu, Daejeon, 35015, Republic of Korea
| | - Seung Bum Kim
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong-gu, Daejeon, 34134, Republic of Korea
| | - Mina Lee
- Department of Obstetrics and Gynecology, Chungnam National University College of Medicine, Daejeon, South Korea.
| | - Byoung-Chan Kim
- Metabolic Regulation Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), Daejeon, 34141, Republic of Korea.
- 114 Bioventure Center, HealthBiome, Inc, Daejeon, South Korea.
- Department of Bioprocess Engineering, KRIBB School of Biotechnology, UST, Daejeon, Republic of Korea.
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30
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Choi JH, Jang HI, Jang JS, Jeon SH, Joo KK, Ju K, Jung DE, Kim JG, Kim JH, Kim JY, Kim SB, Kim SY, Kim W, Kwon E, Lee DH, Lee HG, Lim IT, Moon DH, Pac MY, Seo H, Seo JW, Shin CD, Yang BS, Yoo J, Yoon SG, Yeo IS, Yu I. Search for Sub-eV Sterile Neutrinos at RENO. Phys Rev Lett 2020; 125:191801. [PMID: 33216576 DOI: 10.1103/physrevlett.125.191801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 10/08/2020] [Accepted: 10/09/2020] [Indexed: 06/11/2023]
Abstract
We report a search result for a light sterile neutrino oscillation with roughly 2200 live days of data in the RENO experiment. The search is performed by electron antineutrino (ν[over ¯]_{e}) disappearance taking place between six 2.8 GW_{th} reactors and two identical detectors located at 294 m (near) and 1383 m (far) from the center of the reactor array. A spectral comparison between near and far detectors can explore reactor ν[over ¯]_{e} oscillations to a light sterile neutrino. An observed spectral difference is found to be consistent with that of the three-flavor oscillation model. This yields limits on sin^{2}2θ_{14} in the 10^{-4}≲|Δm_{41}^{2}|≲0.5 eV^{2} region, free from reactor ν[over ¯]_{e} flux and spectrum uncertainties. The RENO result provides the most stringent limits on sterile neutrino mixing at |Δm_{41}^{2}|≲0.002 eV^{2} using the ν[over ¯]_{e} disappearance channel.
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Affiliation(s)
- J H Choi
- Institute for High Energy Physics, Dongshin University, Naju 58245, Korea
| | - H I Jang
- Department of Fire Safety, Seoyeong University, Gwangju 61268, Korea
| | - J S Jang
- GIST College, Gwangju Institute of Science and Technology, Gwangju 61005, Korea
| | - S H Jeon
- Department of Physics, Sungkyunkwan University, Suwon 16419, Korea
| | - K K Joo
- Institute for Universe and Elementary Particles, Chonnam National University, Gwangju 61186, Korea
| | - K Ju
- Department of Physics, KAIST, Daejeon 34141, Korea
| | - D E Jung
- Department of Physics, Sungkyunkwan University, Suwon 16419, Korea
| | - J G Kim
- Department of Physics, Sungkyunkwan University, Suwon 16419, Korea
| | - J H Kim
- Department of Physics, Sungkyunkwan University, Suwon 16419, Korea
| | - J Y Kim
- Institute for Universe and Elementary Particles, Chonnam National University, Gwangju 61186, Korea
| | - S B Kim
- Department of Physics, Sungkyunkwan University, Suwon 16419, Korea
| | - S Y Kim
- Department of Physics and Astronomy, Seoul National University, Seoul 08826, Korea
| | - W Kim
- Department of Physics, Kyungpook National University, Daegu 41566, Korea
| | - E Kwon
- Department of Physics, Sungkyunkwan University, Suwon 16419, Korea
| | - D H Lee
- Department of Physics, Sungkyunkwan University, Suwon 16419, Korea
| | - H G Lee
- Department of Physics and Astronomy, Seoul National University, Seoul 08826, Korea
| | - I T Lim
- Institute for Universe and Elementary Particles, Chonnam National University, Gwangju 61186, Korea
| | - D H Moon
- Institute for Universe and Elementary Particles, Chonnam National University, Gwangju 61186, Korea
| | - M Y Pac
- Institute for High Energy Physics, Dongshin University, Naju 58245, Korea
| | - H Seo
- Department of Physics and Astronomy, Seoul National University, Seoul 08826, Korea
| | - J W Seo
- Department of Physics, Sungkyunkwan University, Suwon 16419, Korea
| | - C D Shin
- Institute for Universe and Elementary Particles, Chonnam National University, Gwangju 61186, Korea
| | - B S Yang
- Institute for Basic Science, Daejeon 34047, Korea
| | - J Yoo
- Department of Physics, KAIST, Daejeon 34141, Korea
- Institute for Basic Science, Daejeon 34047, Korea
| | - S G Yoon
- Department of Physics, KAIST, Daejeon 34141, Korea
| | - I S Yeo
- Institute for Universe and Elementary Particles, Chonnam National University, Gwangju 61186, Korea
| | - I Yu
- Department of Physics, Sungkyunkwan University, Suwon 16419, Korea
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31
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Kim SB, Bredlaw M, Festarini A, Bucur C, Popescu I, Constantinescu M, Bucura F, Rousselle H, Beaton D, Korolevych VY, Chen G, Stuart M. Experimental investigation of D 2 conversion to DHO in soil near the Cernavoda nuclear power plant site in Romania. Appl Radiat Isot 2020; 168:109403. [PMID: 33131993 DOI: 10.1016/j.apradiso.2020.109403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 07/31/2020] [Accepted: 08/26/2020] [Indexed: 11/17/2022]
Abstract
The current Canadian and Romanian model predictions for tritium dose following an atmospheric tritiated hydrogen gas (HT) release is based on a default Canadian Standards Association (CSA) conversion factor of HT to tritiated water (HTO) of 4.3%. The determination of an empirical site specific value for the conversion factor was essential for the CANDU Cernavoda Nuclear Power Plant (NPP) in Romania to verify if the CSA value is appropriate for use at this site. Given the role of soil characteristics on the conversion of HT to HTO, on-site experiments would provide the best evaluation of the conversion factor. The objective of the study was to define the soil HT to HTO conversion parameters specific to the Cernavoda NPP site. In June 2016, a series of experiments were conducted to meet this objective. First, the in situ deposition velocity of D2 gas, as a surrogate for HT gas, was obtained using an exposure chamber. Diffusion of D2 into the soil was then evaluated based on the measurements of DHO concentrations in the exposed soil. As soil microbes play a role in the conversion of HT to HTO, this work included a microbiological characterization of the soil, which targeted total soil bacteria (cultivable and gene-based) and hydrogen oxidizing bacteria (cultivable and gene-based). The fraction of hydrogen oxidizing cultivable soil bacteria represented 14-20% of the total cultivable bacteria population estimated as 2.8-29.2 × 105 cfu/g of soil. The empirically derived HT to HTO conversion factor was lower than the default value (4.3%). It fell between 0.9% and 2.0%. The default value is therefore more conservative than the Cernavoda site-specific derived value obtained from the study.
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Affiliation(s)
- S B Kim
- Canadian Nuclear Laboratories, Chalk River, Canada.
| | - M Bredlaw
- Canadian Nuclear Laboratories, Chalk River, Canada
| | - A Festarini
- Canadian Nuclear Laboratories, Chalk River, Canada
| | - C Bucur
- Cernavoda Nuclear Power Plant, Romania
| | - I Popescu
- Cernavoda Nuclear Power Plant, Romania
| | - M Constantinescu
- National Institute for Cryogenic and Isotopic I.C.S.I. Rm Valcea, Romania
| | - F Bucura
- National Institute for Cryogenic and Isotopic I.C.S.I. Rm Valcea, Romania
| | - H Rousselle
- Canadian Nuclear Laboratories, Chalk River, Canada
| | - D Beaton
- Canadian Nuclear Laboratories, Chalk River, Canada
| | | | - G Chen
- Canadian Nuclear Laboratories, Chalk River, Canada
| | - M Stuart
- Canadian Nuclear Laboratories, Chalk River, Canada
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32
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Malik A, Kim YR, Kim SB. Genome Mining of the Genus Streptacidiphilus for Biosynthetic and Biodegradation Potential. Genes (Basel) 2020; 11:genes11101166. [PMID: 33022985 PMCID: PMC7601586 DOI: 10.3390/genes11101166] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Revised: 09/26/2020] [Accepted: 09/29/2020] [Indexed: 12/23/2022] Open
Abstract
The genus Streptacidiphilus represents a group of acidophilic actinobacteria within the family Streptomycetaceae, and currently encompasses 15 validly named species, which include five recent additions within the last two years. Considering the potential of the related genera within the family, namely Streptomyces and Kitasatospora, these relatively new members of the family can also be a promising source for novel secondary metabolites. At present, 15 genome data for 11 species from this genus are available, which can provide valuable information on their biology including the potential for metabolite production as well as enzymatic activities in comparison to the neighboring taxa. In this study, the genome sequences of 11 Streptacidiphilus species were subjected to the comparative analysis together with selected Streptomyces and Kitasatospora genomes. This study represents the first comprehensive comparative genomic analysis of the genus Streptacidiphilus. The results indicate that the genomes of Streptacidiphilus contained various secondary metabolite (SM) producing biosynthetic gene clusters (BGCs), some of them exclusively identified in Streptacidiphilus only. Several of these clusters may potentially code for SMs that may have a broad range of bioactivities, such as antibacterial, antifungal, antimalarial and antitumor activities. The biodegradation capabilities of Streptacidiphilus were also explored by investigating the hydrolytic enzymes for complex carbohydrates. Although all genomes were enriched with carbohydrate-active enzymes (CAZymes), their numbers in the genomes of some strains such as Streptacidiphilus carbonis NBRC 100919T were higher as compared to well-known carbohydrate degrading organisms. These distinctive features of each Streptacidiphilus species make them interesting candidates for future studies with respect to their potential for SM production and enzymatic activities.
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Affiliation(s)
- Adeel Malik
- Department of Microbiology and Molecular Biology, Chungnam National University, Daejeon 34134, Korea; (A.M.); (Y.R.K.)
- Institute of Intelligence Informatics Technology, Sangmyung University, Seoul 03016, Korea
| | - Yu Ri Kim
- Department of Microbiology and Molecular Biology, Chungnam National University, Daejeon 34134, Korea; (A.M.); (Y.R.K.)
| | - Seung Bum Kim
- Department of Microbiology and Molecular Biology, Chungnam National University, Daejeon 34134, Korea; (A.M.); (Y.R.K.)
- Correspondence:
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33
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Kim MJ, Roh SG, Kim MK, Park C, Kim S, Kim SB. Kitasatospora acidiphila sp. nov., isolated from pine grove soil, exhibiting antimicrobial potential. Int J Syst Evol Microbiol 2020; 70:5567-5575. [DOI: 10.1099/ijsem.0.004450] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
A polyphasic study was carried out to establish the taxonomic position of an acidophilic isolate designated MMS16-CNU292T (=JCM 32302T) from pine grove soil, and provisionally assigned to the genus
Kitasatospora
. On the basis of 16S rRNA gene sequence similarity, the strain formed a novel evolutionary lineage within
Kitasatospora
and showed highest similarities to
Kitasatospora azatica
KCTC 9699T (98.75 %),
Kitasatospora kifunensis
IFO 15206T (98.74 %),
Kitasatospora purpeofusca
NRRL B-1817T (98.61 %) and
Kitasatospora nipponensis
HKI 0315T (98.42 %), respectively. Strain MMS16-CNU292T possessed MK-9(H6) and MK-9(H8) as the major menaquinones, and a major amount of meso-diaminopimelic acid in the cell-wall peptidoglycan. The whole-cell hydrolysates were rich in galactose, glucose and mannose, and the polar lipids mainly consisted of diphosphatidylglycerol, phosphatidylethanolamine, phosphatidylinositol, phosphatidylglycerol and phosphatidylinositol mannosides. The major fatty acids were anteiso-C15 : 1-A, anteiso-C15 : 0, and iso-C15 : 0, and the DNA G+C content was 71.5 mol%. The strain exhibited antibacterial activity against a number of bacterial strains, and the activity was generally greater when grown in acidic conditions. The phylogenetic, chemotaxonomic and phenotypic properties enabled distinction of MMS16-CNU292T from related species, and thus the isolate should be recognized as a new species of the genus
Kitasatospora
, for which the name Kitasatospora acidiphila sp. nov. (type strain=MMS16-CNU292T=KCTC 49011T=JCM 32302T) is proposed.
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Affiliation(s)
- Min Ji Kim
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
| | - Su Gwon Roh
- Animal Disease Diagnostic Division, Animal and Plant Quarantine Agency, 177 Hyeoksin 8-ro, Gimcheon 39660, Gyeongsangbuk-do, Republic of Korea
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
| | - Min-Kyeong Kim
- Bacterial Disease Division, Animal and Plant Quarantine Agency, 177 Hyeoksin 8-ro, Gimcheon 39660, Gyeongsangbuk-do, Republic of Korea
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
| | - Changwoo Park
- Convergent Research Center for Emerging Virus Infection, Korea Research Institute of Chemical Technology, 141 Gajeong-ro, Yuseong, Daejeon 34114, Republic of Korea
- Division of Chemical and Medical Metrology, Center for Bioanalysis, Korea Research Institute of Standards and Science, 267 Gajeong-ro, Yuseong, Daejeon 34113, Republic of Korea
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
| | - Seil Kim
- Convergent Research Center for Emerging Virus Infection, Korea Research Institute of Chemical Technology, 141 Gajeong-ro, Yuseong, Daejeon 34114, Republic of Korea
- Division of Chemical and Medical Metrology, Center for Bioanalysis, Korea Research Institute of Standards and Science, 267 Gajeong-ro, Yuseong, Daejeon 34113, Republic of Korea
| | - Seung Bum Kim
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
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34
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Roh SG, Lee C, Kim MK, Kang HJ, Kim YS, Kim MJ, Malik A, Kim SB. Nocardioides euryhalodurans sp. nov., Nocardioides seonyuensis sp. nov. and Nocardioides eburneiflavus sp. nov., isolated from soil. Int J Syst Evol Microbiol 2020; 70:2682-2689. [PMID: 32141810 DOI: 10.1099/ijsem.0.004095] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Three aerobic, rod-shaped actinobacterial strains, designated MMS17-SY117T, MMS17-SY207-3T and MMS17-SY213T, were isolated from soil and their taxonomic positions were analysed using a polyphasic approach. The isolates showed best growth at 30 °C, pH 7 and 0-1 % (w/v) NaCl. On the basis of 16S rRNA gene sequence similarity, the isolates were affiliated to the genus Nocardioides, and the closest species to MMS17-SY117T, MMS17-SY207-3T and MMS17-SY213T were Nocardioides aestuarii JC2056T (97.76%), Nocardioides currus IB-3T (97.41%) and Nocardioides exalbidus RC825T (98.71%), respectively. Each isolate formed a distinct cluster within the Nocardioides clade in the phylogenetic tree. The orthologous average nucleotide identity and digital DNA-DNA hybridization values were in the range of 74.4-85.7 % and 16.6-39.2 %, respectively, with the type strains of related species. The major polar lipids in all three strains were phosphatidylinositol, phosphatidylglycerol and diphosphatidylglycerol. The predominant fatty acids were iso-C16 : 0 and C17 : 1 ω8c. MK-8(H4) was the major isoprenoid quinone and ll-DAP was the major diamino acid. Galactose, glucose and rhamnose were present in the whole-cell hydrolysate, and MMS17-SY213T also contained mannose and ribose. The DNA G+C contents of MMS17-SY117T, MMS17-SY207-3T and MMS17-SY213T were 72.2, 70.4 and 71.5 mol%, respectively. The phylogenetic, phenotypic and chemotaxonomic data supported the classification of each strain as representing a new species of Nocardioides, for which the names Nocardioides euryhalodurans sp. nov. (MMS17-SY117T=KCTC 49175T=JCM 32831T), Nocardioides seonyuensis sp. nov. (MMS17-SY207-3T=KCTC 49176T=JCM 32832T) and Nocardioides eburneiflavus sp. nov. (MMS17-SY213T=KCTC 49177T=JCM 32833T) are proposed accordingly.
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Affiliation(s)
- Su Gwon Roh
- Animal Disease Diagnostic Division, Animal and Plant Quarantine Agency, 177 Hyeoksin 8-ro, Gimcheon 39660, Gyeongsangbuk-do, Republic of Korea.,Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea
| | - Chan Lee
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea
| | - Min-Kyeong Kim
- Bacterial Disease Division, Animal and Plant Quarantine Agency, 177 Hyeoksin 8-ro, Gimcheon 39660, Gyeongsangbuk-do, Republic of Korea.,Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea
| | - Hye-Jeong Kang
- Bacterial Disease Division, Animal and Plant Quarantine Agency, 177 Hyeoksin 8-ro, Gimcheon 39660, Gyeongsangbuk-do, Republic of Korea.,Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea
| | - Yeong Seok Kim
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea
| | - Min Ji Kim
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea
| | - Adeel Malik
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea
| | - Seung Bum Kim
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea
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Malik A, Kim YR, Jang IH, Hwang S, Oh DC, Kim SB. Genome-based analysis for the bioactive potential of Streptomyces yeochonensis CN732, an acidophilic filamentous soil actinobacterium. BMC Genomics 2020; 21:118. [PMID: 32013859 PMCID: PMC6998099 DOI: 10.1186/s12864-020-6468-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Accepted: 01/08/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Acidophilic members of the genus Streptomyces can be a good source for novel secondary metabolites and degradative enzymes of biopolymers. In this study, a genome-based approach on Streptomyces yeochonensis CN732, a representative neutrotolerant acidophilic streptomycete, was employed to examine the biosynthetic as well as enzymatic potential, and also presence of any genetic tools for adaptation in acidic environment. RESULTS A high quality draft genome (7.8 Mb) of S. yeochonensis CN732 was obtained with a G + C content of 73.53% and 6549 protein coding genes. The in silico analysis predicted presence of multiple biosynthetic gene clusters (BGCs), which showed similarity with those for antimicrobial, anticancer or antiparasitic compounds. However, the low levels of similarity with known BGCs for most cases suggested novelty of the metabolites from those predicted gene clusters. The production of various novel metabolites was also confirmed from the combined high performance liquid chromatography-mass spectrometry analysis. Through comparative genome analysis with related Streptomyces species, genes specific to strain CN732 and also those specific to neutrotolerant acidophilic species could be identified, which showed that genes for metabolism in diverse environment were enriched among acidophilic species. In addition, the presence of strain specific genes for carbohydrate active enzymes (CAZyme) along with many other singletons indicated uniqueness of the genetic makeup of strain CN732. The presence of cysteine transpeptidases (sortases) among the BGCs was also observed from this study, which implies their putative roles in the biosynthesis of secondary metabolites. CONCLUSIONS This study highlights the bioactive potential of strain CN732, an acidophilic streptomycete with regard to secondary metabolite production and biodegradation potential using genomics based approach. The comparative genome analysis revealed genes specific to CN732 and also those among acidophilic species, which could give some insights into the adaptation of microbial life in acidic environment.
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Affiliation(s)
- Adeel Malik
- Department of Microbiology and Molecular Biology, Chungnam National University, Daejeon, 34134, Republic of Korea
| | - Yu Ri Kim
- Department of Microbiology and Molecular Biology, Chungnam National University, Daejeon, 34134, Republic of Korea
| | - In Hee Jang
- Department of Microbiology and Molecular Biology, Chungnam National University, Daejeon, 34134, Republic of Korea
| | - Sunghoon Hwang
- Natural Products Research Institute, College of Pharmacy, Seoul National University, Seoul, 08826, Republic of Korea
| | - Dong-Chan Oh
- Natural Products Research Institute, College of Pharmacy, Seoul National University, Seoul, 08826, Republic of Korea
| | - Seung Bum Kim
- Department of Microbiology and Molecular Biology, Chungnam National University, Daejeon, 34134, Republic of Korea.
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Abstract
A mycolic acid-containing actinobacterium designated strain MMS17-SY073T was isolated from island soil. The isolate showed best growth at 25 °C, pH 6, and 0 % (w/v) NaCl. The phylogenetic analysis based on 16S rRNA gene sequences indicated that strain MMS17-SY073T belongs to the genus Gordonia, and is mostly related to the type strains of Gordonia soli (98.5 % sequence similarity), Gordonia polyisoprenivorans (98.1%), and Gordonia hankookensis (97.8%). The genome-based comparisons showed a clear distinction between the strain and the two neighbouring species, G. soli and G. polyisoprenivorans, with the average nucleotide identities (ANI) of 75.8 and 76.3 %, respectively. Notably, the genome of strain MMS17-SY073T was the largest in total stretch and gene counts among the complete genomes of Gordonia, and contained a number of biosynthetic gene clusters for secondary metabolites, in particular those for non-ribosomal peptide synthetases. The major polar lipids were diphosphatidyl glycerol (DPG), phosphatidyl glycerol (PG), phosphatidyl ethanolamine (PE), phosphatidyl inositol (PI) and phosphatidyl inositol mannoside (PIM). The isoprenoid quinone was MK-9(H2), and the main fatty acids were C16 : 0 (30.2%) and 10-methyl-C18 : 0 (33.7%). The whole cell hydrolysates contained galactose, arabinose, and meso-diaminopimelic acid. The DNA G+C content was 67.4 mol%. Based on phenotypic, chemotaxonomic and genetic analysis, strain MMS17-SY073T should be classified as a new species of the genus Gordonia, for which the name Gordonia insulae sp. nov. is proposed (type strain=MMS17-SY073T=KCTC 49257T=JCM 33277T).
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Affiliation(s)
- Yeong Seok Kim
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
| | - Su Gwon Roh
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
| | - Seung Bum Kim
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
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Yun BR, Malik A, Kim SB. Genome based characterization of Kitasatospora sp. MMS16-BH015, a multiple heavy metal resistant soil actinobacterium with high antimicrobial potential. Gene 2020; 733:144379. [PMID: 31972312 DOI: 10.1016/j.gene.2020.144379] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 12/26/2019] [Accepted: 01/16/2020] [Indexed: 12/13/2022]
Abstract
An actinobacterial strain designated Kitasatospora sp. MMS16-BH015, exhibiting high level of heavy metal resistance, was isolated from soil of an abandoned metal mining site, and its potential for metal resistance and secondary metabolite production was studied. The strain was resistant to multiple heavy metals including zinc (up to 100 mM), nickel (up to 2 mM) and copper (up to 0.8 mM), and also showed antimicrobial potential against a broad group of microorganisms, in particular filamentous fungi. The genome of strain MMS16-BH015 was 8.96 Mbp in size with a G + C content of 72.7%, and contained 7270 protein-coding genes and 107 tRNA/rRNA genes. The genome analysis revealed presence of at least 121 metal resistance related genes, which was prominently higher in strain MMS16-BH015 compared to other genomes of Kitasatospora. The genes included those for proteins representing various families involved in the transport of heavy metals, for example dipeptide transport ATP-binding proteins, high-affinity nickel transport proteins, and P-type heavy metal-transporting ATPases. Additionally, 43 biosynthetic gene clusters (BGCs) for secondary metabolites, enriched with those for non-ribosomal peptides, were detected in this multiple heavy metal resistant actinobacterium, which was again the highest among the compared genomes of Kitasatospora. The pan-genome analysis also identified higher numbers of unique genes related to secondary metabolite production and metal resistance mechanism in strain MMS16-BH015. A high level of correlation between the biosynthetic potential and heavy metal resistance could be observed, thus indicating that heavy metal resistant actinobacteria can be a promising source of bioactive compounds.
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Affiliation(s)
- Bo-Ram Yun
- Department of Microbiology and Molecular Biology, 99 Daehak-Ro, Yuseong, Daejeon 34134, Chungnam National University, Daejeon, Republic of Korea; Bacterial Disease Division, Animal and Plant Quarantine Agency, 177, Hyeoksin 8-Ro, Gimcheon, Gyeongsangbuk-Do 39660, Republic of Korea
| | - Adeel Malik
- Department of Microbiology and Molecular Biology, 99 Daehak-Ro, Yuseong, Daejeon 34134, Chungnam National University, Daejeon, Republic of Korea
| | - Seung Bum Kim
- Department of Microbiology and Molecular Biology, 99 Daehak-Ro, Yuseong, Daejeon 34134, Chungnam National University, Daejeon, Republic of Korea.
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Kim SB, Bredlaw M, Rousselle H, Stuart M. Distribution of organically bound tritium (OBT) activity concentrations in aquatic biota from eastern Canada. J Environ Radioact 2019; 208-209:105997. [PMID: 31229735 DOI: 10.1016/j.jenvrad.2019.105997] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Revised: 05/30/2019] [Accepted: 06/17/2019] [Indexed: 06/09/2023]
Abstract
A survey of eastern Canadian biota was conducted to determine the distribution of activity concentrations of organically bound tritium (OBT). Fish samples were collected from Lake Ontario and the St. Lawrence River in areas continuously receiving inputs of tritiated water (HTO) from operating nuclear power plants, and from Lake Nipissing, a background area. Components of their aquatic environments were sampled. The data collected also provides some insight on how tritium activity concentrations in ambient water influence tissue free water tritium (TFWT) and OBT activity concentrations in biological tissues. Using an ALOKA liquid scintillation system, fish TFWT and OBT were quantified. Fish TFWT averaged 1.6 ± 0.1 Bq/L in Lake Nipissing and 3.1 ± 0.3 Bq/L in Lake Ontario. In contrast, TFWT ranged from 11.1 to 80.8 Bq/L in the St. Lawrence River near the Gentilly-2 Canada Deuterium Uranium (CANDU) site. Fish tissue OBT levels were 4.0 ± 0.4 Bq/L and 5.3 ± 0.2 Bq/L for Lake Nipissing and Lake Ontario, respectively, and between 18.1 and 134.2 Bq/L for CANDU sites. The activity concentrations of TFWT and OBT were reviewed for algae, freshwater mussel and various fish samples collected near Gentilly-2, Pickering and Darlington Nuclear Power Generating Stations. TFWT in aquatic biota was found to correlate with the tritium activity concentrations measured in waters at the time of sampling (TFWT/HTO of ambient water was 0.3-4.3). The OBT concentration factors (OBT/HTO of ambient water) were found to be higher in freshwater mussels (between 17 and 47) compared to algae and fish (0.3-10). These results point to a heterogeneous distribution of biota OBT content in these aquatic ecosystems. It was also noted that all fish and algae samples were found to be within the range of tritium activity concentrations that has been historically measured in the same waters. Values in freshwater mussels were above this range.
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Affiliation(s)
- S B Kim
- Environmental Sciences Branch, Canadian Nuclear Laboratories, Chalk River, Ontario, K0J 1J0, Canada.
| | - M Bredlaw
- Environmental Sciences Branch, Canadian Nuclear Laboratories, Chalk River, Ontario, K0J 1J0, Canada
| | - H Rousselle
- Environmental Sciences Branch, Canadian Nuclear Laboratories, Chalk River, Ontario, K0J 1J0, Canada
| | - M Stuart
- Environmental Sciences Branch, Canadian Nuclear Laboratories, Chalk River, Ontario, K0J 1J0, Canada
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Kim SB, Bredlaw M, Rousselle H, Farrow F, Carr J, Korolevych VY, Stuart M. Organically bound tritium (OBT) activity concentrations in surface soil at the Chalk River Laboratories, Canada. J Environ Radioact 2019; 208-209:105999. [PMID: 31271849 DOI: 10.1016/j.jenvrad.2019.105999] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Revised: 06/11/2019] [Accepted: 06/23/2019] [Indexed: 06/09/2023]
Abstract
Canadian Nuclear Laboratories (CNL)'s Chalk River Laboratories (CRL) site is home to a large nuclear research complex in Canada. CRL's air tritium releases amount to about 1015 Bq/year. The objective of the study was to characterize the spatial footprint of the 60 years of tritium atmospheric releases in surface soil by measurement of organically bound tritium (OBT). Soil OBT activity concentrations were of particular interest because soil represents a long-term tritium reservoir that can act as a historical record of tritium releases into the environment. Soil samples to a 5 cm depth were collected within the CRL site from 2012 to 2014. Each sample was analyzed for tritiated water (HTO) and OBT activity concentrations. The highest HTO and OBT measurements obtained during this study were 154.0 ± 7.8 Bq/L and 180.9 ± 37.3 Bq/L, respectively. A developed OBT map indicated that retained tritium in soil was not related to the distance of sources-term but it was related to the prevailing wind direction.
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Affiliation(s)
- S B Kim
- Environmental Sciences Branch, Canadian Nuclear Laboratories, Chalk River, Ontario, K0J 1J0, Canada.
| | - M Bredlaw
- Environmental Sciences Branch, Canadian Nuclear Laboratories, Chalk River, Ontario, K0J 1J0, Canada
| | - H Rousselle
- Environmental Sciences Branch, Canadian Nuclear Laboratories, Chalk River, Ontario, K0J 1J0, Canada
| | - F Farrow
- Environmental Sciences Branch, Canadian Nuclear Laboratories, Chalk River, Ontario, K0J 1J0, Canada
| | - J Carr
- Environmental Sciences Branch, Canadian Nuclear Laboratories, Chalk River, Ontario, K0J 1J0, Canada
| | - V Y Korolevych
- Environmental Sciences Branch, Canadian Nuclear Laboratories, Chalk River, Ontario, K0J 1J0, Canada
| | - M Stuart
- Environmental Sciences Branch, Canadian Nuclear Laboratories, Chalk River, Ontario, K0J 1J0, Canada
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Bak G, Choi JH, Jang HI, Jang JS, Jeon SH, Joo KK, Ju K, Jung DE, Kim JG, Kim JH, Kim JY, Kim SB, Kim SY, Kim W, Kwon E, Lee DH, Lee HG, Lee YC, Lim IT, Moon DH, Pac MY, Park YS, Rott C, Seo H, Seo JW, Seo SH, Shin CD, Yang JY, Yoo J, Yu I. Fuel-Composition Dependent Reactor Antineutrino Yield at RENO. Phys Rev Lett 2019; 122:232501. [PMID: 31298906 DOI: 10.1103/physrevlett.122.232501] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Revised: 05/16/2019] [Indexed: 06/10/2023]
Abstract
We report a fuel-dependent reactor electron antineutrino (ν[over ¯]_{e}) yield using six 2.8 GW_{th} reactors in the Hanbit nuclear power plant complex, Yonggwang, Korea. The analysis uses 850 666 ν[over ¯]_{e} candidate events with a background fraction of 2.0% acquired through inverse beta decay (IBD) interactions in the near detector for 1807.9 live days from August 2011 to February 2018. Based on multiple fuel cycles, we observe a fuel ^{235}U dependent variation of measured IBD yields with a slope of (1.51±0.23)×10^{-43} cm^{2}/fission and measure a total average IBD yield of (5.84±0.13)×10^{-43} cm^{2}/fission. The hypothesis of no fuel-dependent IBD yield is ruled out at 6.6σ. The observed IBD yield variation over ^{235}U isotope fraction does not show significant deviation from the Huber-Mueller (HM) prediction at 1.3 σ. The measured fuel-dependent variation determines IBD yields of (6.15±0.19)×10^{-43} and (4.18±0.26)×10^{-43} cm^{2}/fission for two dominant fuel isotopes ^{235}U and ^{239}Pu, respectively. The measured IBD yield per ^{235}U fission shows the largest deficit relative to the HM prediction. Reevaluation of the ^{235}U IBD yield per fission may mostly solve the reactor antineutrino anomaly (RAA) while ^{239}Pu is not completely ruled out as a possible contributor to the anomaly. We also report a 2.9 σ correlation between the fractional change of the 5 MeV excess and the reactor fuel isotope fraction of ^{235}U.
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Affiliation(s)
- G Bak
- Institute for Universe and Elementary Particles, Chonnam National University, Gwangju 61186, Korea
| | - J H Choi
- Institute for High Energy Physics, Dongshin University, Naju 58245, Korea
| | - H I Jang
- Department of Fire Safety, Seoyeong University, Gwangju 61268, Korea
| | - J S Jang
- GIST College, Gwangju Institute of Science and Technology, Gwangju 61005, Korea
| | - S H Jeon
- Department of Physics, Sungkyunkwan University, Suwon 16419, Korea
| | - K K Joo
- Institute for Universe and Elementary Particles, Chonnam National University, Gwangju 61186, Korea
| | - K Ju
- Department of Physics, KAIST, Daejeon 34141, Korea
| | - D E Jung
- Department of Physics, Sungkyunkwan University, Suwon 16419, Korea
| | - J G Kim
- Department of Physics, Sungkyunkwan University, Suwon 16419, Korea
| | - J H Kim
- Department of Physics, Sungkyunkwan University, Suwon 16419, Korea
| | - J Y Kim
- Institute for Universe and Elementary Particles, Chonnam National University, Gwangju 61186, Korea
| | - S B Kim
- Department of Physics and Astronomy, Seoul National University, Seoul 08826, Korea
| | - S Y Kim
- Department of Physics and Astronomy, Seoul National University, Seoul 08826, Korea
| | - W Kim
- Department of Physics, Kyungpook National University, Daegu 41566, Korea
| | - E Kwon
- Department of Physics and Astronomy, Seoul National University, Seoul 08826, Korea
| | - D H Lee
- Department of Physics and Astronomy, Seoul National University, Seoul 08826, Korea
| | - H G Lee
- Department of Physics and Astronomy, Seoul National University, Seoul 08826, Korea
| | - Y C Lee
- Department of Physics and Astronomy, Seoul National University, Seoul 08826, Korea
| | - I T Lim
- Institute for Universe and Elementary Particles, Chonnam National University, Gwangju 61186, Korea
| | - D H Moon
- Institute for Universe and Elementary Particles, Chonnam National University, Gwangju 61186, Korea
| | - M Y Pac
- Institute for High Energy Physics, Dongshin University, Naju 58245, Korea
| | - Y S Park
- Institute for Universe and Elementary Particles, Chonnam National University, Gwangju 61186, Korea
| | - C Rott
- Department of Physics, Sungkyunkwan University, Suwon 16419, Korea
| | - H Seo
- Department of Physics and Astronomy, Seoul National University, Seoul 08826, Korea
| | - J W Seo
- Department of Physics, Sungkyunkwan University, Suwon 16419, Korea
| | - S H Seo
- Department of Physics and Astronomy, Seoul National University, Seoul 08826, Korea
| | - C D Shin
- Institute for Universe and Elementary Particles, Chonnam National University, Gwangju 61186, Korea
| | - J Y Yang
- Department of Physics and Astronomy, Seoul National University, Seoul 08826, Korea
| | - J Yoo
- Institute for Basic Science, Daejeon 34047, Korea
- Department of Physics, KAIST, Daejeon 34141, Korea
| | - I Yu
- Department of Physics, Sungkyunkwan University, Suwon 16419, Korea
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Min IS, Lee CH, Shin IS, Lee NE, Son HS, Kim SB, Seo SY, Kim SH, Kim SW, Lee SO, Lee ST, Kim IH. Treatment Outcome and Renal Safety of 3-Year Tenofovir Disoproxil Fumarate Therapy in Chronic Hepatitis B Patients with Preserved Glomerular Filtration Rate. Gut Liver 2019; 13:93-103. [PMID: 30400723 PMCID: PMC6347000 DOI: 10.5009/gnl18183] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Revised: 07/02/2018] [Accepted: 07/05/2018] [Indexed: 01/02/2023] Open
Abstract
Background/Aims To investigate the treatment efficacy and renal safety of long-term tenofovir disoproxil fumarate (TDF) therapy in chronic hepatitis B (CHB) patients with preserved renal function. Methods The medical records of 919 CHB patients who were treated with TDF therapy were reviewed. All patients had preserved renal function with an estimated glomerular filtration rate (eGFR) of at least 60 mL/min/1.73 m2. Results A total of 426 patients (184 treatment-naïve and 242 treatment-experienced) were included for analysis. A virologic response (VR) was defined as achieving an undetectable serum hepatitis B virus (HBV) DNA level, and the overall VR was 74.9%, 86.7%, and 89.4% at the 1, 2, and 3-year follow-ups, respectively. Achieving a VR was not influenced by previous treatment experience, TDF combination therapy, or antiviral resistance. In a multivariate analysis, being hepatitis B e antigen positive at baseline and having a serum HBV DNA level ≥2,000 IU/mL at 12 months were associated with lower VR rates during the long-term TDF therapy. The overall renal impairment was 2.9%, 1.8%, and 1.7% at the 1, 2, and 3-year follow-ups, respectively. With regard to renal safety, underlying diabetes mellitus (DM) and an initial eGFR of 60 to 89 mL/min/1.73 m2 were significant independent predictors of renal impairment. Conclusions TDF therapy appears to be an effective treatment option for CHB patients with a preserved GFR. However, patients with underlying DM and initial mild renal dysfunction (eGFR, 60 to 89 mL/min/1.73 m2) have an increased risk of renal impairment.
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Affiliation(s)
- In Suk Min
- Department of Internal Medicine, Research Institute of Clinical Medicine of Chonbuk National University-Biomedical Research Institute of Chonbuk National University Hospital, Chonbuk National University Medical School, Jeonju, Korea
| | - Chang Hun Lee
- Department of Internal Medicine, Research Institute of Clinical Medicine of Chonbuk National University-Biomedical Research Institute of Chonbuk National University Hospital, Chonbuk National University Medical School, Jeonju, Korea
| | - Ik Sang Shin
- Department of Internal Medicine, Research Institute of Clinical Medicine of Chonbuk National University-Biomedical Research Institute of Chonbuk National University Hospital, Chonbuk National University Medical School, Jeonju, Korea
| | - Na Eun Lee
- Department of Internal Medicine, Research Institute of Clinical Medicine of Chonbuk National University-Biomedical Research Institute of Chonbuk National University Hospital, Chonbuk National University Medical School, Jeonju, Korea
| | - Hong Seon Son
- Department of Internal Medicine, Research Institute of Clinical Medicine of Chonbuk National University-Biomedical Research Institute of Chonbuk National University Hospital, Chonbuk National University Medical School, Jeonju, Korea
| | - Seung Bum Kim
- Department of Internal Medicine, Research Institute of Clinical Medicine of Chonbuk National University-Biomedical Research Institute of Chonbuk National University Hospital, Chonbuk National University Medical School, Jeonju, Korea
| | - Seung Young Seo
- Department of Internal Medicine, Research Institute of Clinical Medicine of Chonbuk National University-Biomedical Research Institute of Chonbuk National University Hospital, Chonbuk National University Medical School, Jeonju, Korea
| | - Seong Hun Kim
- Department of Internal Medicine, Research Institute of Clinical Medicine of Chonbuk National University-Biomedical Research Institute of Chonbuk National University Hospital, Chonbuk National University Medical School, Jeonju, Korea
| | - Sang Wook Kim
- Department of Internal Medicine, Research Institute of Clinical Medicine of Chonbuk National University-Biomedical Research Institute of Chonbuk National University Hospital, Chonbuk National University Medical School, Jeonju, Korea
| | - Seung Ok Lee
- Department of Internal Medicine, Research Institute of Clinical Medicine of Chonbuk National University-Biomedical Research Institute of Chonbuk National University Hospital, Chonbuk National University Medical School, Jeonju, Korea
| | - Soo Teik Lee
- Department of Internal Medicine, Research Institute of Clinical Medicine of Chonbuk National University-Biomedical Research Institute of Chonbuk National University Hospital, Chonbuk National University Medical School, Jeonju, Korea
| | - In Hee Kim
- Department of Internal Medicine, Research Institute of Clinical Medicine of Chonbuk National University-Biomedical Research Institute of Chonbuk National University Hospital, Chonbuk National University Medical School, Jeonju, Korea
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Kim MK, Kang HJ, Roh SG, Park JS, Kim SB. Streptomyces fodineus sp. nov., an actinobacterium with antifungal activity isolated from mine area soil. Int J Syst Evol Microbiol 2019; 69:1350-1354. [PMID: 30896386 DOI: 10.1099/ijsem.0.003353] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Abstract
A novel actinobacterial strain producing an antifungal substance was isolated from a sample of acidic mine area soil, and its taxonomic position was evaluated. The novel strain, designated TW1S1T, formed white-grey aerial mycelium and yellow substrate mycelium on oatmeal agar. Growth occurred at 10-45 °C (optimum, 30 °C), pH 4-9 (pH 6-7) and in the presence of up to 8 % (w/v) NaCl. Melanin was produced on peptone-yeast extract-iron agar. Phylogenetic analysis based on its 16S rRNA gene sequence indicated that the novel strain should be assigned to the genus Streptomyces, and the closest species was Streptomyces puniciscabiei S77T with 99.1 % sequence similarity, which was followed by Streptomyces durhamensis NRRL B-3309T (99.0 %), Streptomyces filipinensis NBRC 12860T (98.9 %) and Streptomyces yaanensis Z4T (98.7 %). The chemotaxonomic properties were consistent with those of Streptomyces. ll-Diaminopimelic acid was the diagnostic diamino acid, and alanine, glutamic acid and glycine were present in the peptidoglycan. The cell-wall hydrolysate also contained galactose, glucose, mannose and ribose. The predominant isoprenoid quinones were MK-9(H4) and MK-9(H6), the major polar lipids were phosphatidylglycerol and an unidentified phospholipid, and the main fatty acids were iso-C16 : 0 and anteiso-C15 : 0. However, strain TW1S1T could be distinguished from its neighbouring species by its phenotypic properties. In addition, the genome-based comparison with the closest species indicated that strain TW1S1T should be recognized as a separate species. The phylogenetic, phenotypic and chemotaxonomic as well as genomic evidence supported that TW1S1T represents a novel species of Streptomyces, for which the name Streptomycesfodineus sp. nov. is proposed (type strain, TW1S1T = KCTC 49013T = JCM 32404T).
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Affiliation(s)
- Min-Kyeong Kim
- 1Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99 Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea.,2Bacterial Disease Division, Animal and Plant Quarantine Agency, 177 Hyeoksin 8-ro, Gimcheon 39660, Gyeongsangbuk-do, Republic of Korea
| | - Hye-Jeong Kang
- 1Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99 Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea.,†Present address: Bacterial Disease Division, Animal and Plant Quarantine Agency, Gimcheon, Republic of Korea
| | - Su Gwon Roh
- 1Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99 Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea.,‡Present address: Animal Disease Diagnostic Division, Animal and Plant Quarantine Agency, Gimcheon, Republic of Korea
| | - Ji Sun Park
- 1Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99 Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
| | - Seung Bum Kim
- 1Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99 Daehak-ro, Yuseong, Daejeon 34134, Republic of Korea
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Hwang S, Yun Y, Choi WH, Kim SB, Shin J, Lee MJ, Oh DC. Acidiphilamides A-E, Modified Peptides as Autophagy Inhibitors from an Acidophilic Actinobacterium, Streptacidiphilus rugosus. J Nat Prod 2019; 82:341-348. [PMID: 30735389 DOI: 10.1021/acs.jnatprod.8b00828] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Five new tripeptides, acidiphilamides A-E (1-5), were discovered along with two previously reported compounds, l-isoleucinamide (6) and l-valinamide (7), from Streptacidiphilus rugosus AM-16, an acidophilic actinobacterial strain isolated from acidic forest soil. The structures of 1-5 were elucidated as modified tripeptides bearing phenylalaninol or methioninol fragments with C3-C5 acyl chains based mainly on NMR and mass spectroscopic data. The absolute configurations of the amine units were established by advanced Marfey's method and GITC (2,3,4,6-tetra- O-acetyl-β-d-glucopyranosyl isothiocyanate) derivatization followed by LC/MS analysis. Acidiphilamides A and B (1 and 2), the first secondary metabolites isolated from the rare actinobacterial genus Streptacidiphilus, significantly inhibited autophagic flux but not proteasome activity in HeLa cells. These compounds appeared to block mainly the autophagosome-lysosome fusion step in the late stage of cellular autophagy.
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Affiliation(s)
- Sunghoon Hwang
- Natural Products Research Institute, College of Pharmacy , Seoul National University , 1 Gwanak-ro , Gwanak-gu, Seoul 08826 , Republic of Korea
| | - Yejin Yun
- Department of Biochemistry and Molecular Biology , Seoul National University College of Medicine , Seoul 03080 , Republic of Korea
| | - Won Hoon Choi
- Department of Biochemistry and Molecular Biology , Seoul National University College of Medicine , Seoul 03080 , Republic of Korea
| | - Seung Bum Kim
- Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology , Chungnam National University , Daejeon 34134 , Republic of Korea
| | - Jongheon Shin
- Natural Products Research Institute, College of Pharmacy , Seoul National University , 1 Gwanak-ro , Gwanak-gu, Seoul 08826 , Republic of Korea
| | - Min Jae Lee
- Department of Biochemistry and Molecular Biology , Seoul National University College of Medicine , Seoul 03080 , Republic of Korea
| | - Dong-Chan Oh
- Natural Products Research Institute, College of Pharmacy , Seoul National University , 1 Gwanak-ro , Gwanak-gu, Seoul 08826 , Republic of Korea
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Kim SB, Rowan D, Chen J, Rodgers CMC, Rennie MD. Tritium in fish from remote lakes in northwestern Ontario, Canada. J Environ Radioact 2018; 195:104-108. [PMID: 30321760 DOI: 10.1016/j.jenvrad.2018.10.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Revised: 10/03/2018] [Accepted: 10/08/2018] [Indexed: 06/08/2023]
Abstract
Tritium is most commonly generated as a by-product of nuclear reactors. As such, environmental concentrations are typically only reported near regions of interest, and background concentrations in areas unaffected by anthropogenic disturbance are not well characterized. To provide information on background levels of tritium in the natural environment, tissue-free water tritium (TFWT) and organically-bound tritium (OBT) were measured in the flesh of 106 fish collected within three lakes located at the IISD-Experimental Lakes Area (ELA) in Ontario, Canada in 2014. For the three ELA lakes studied, water tritium (HTO) activity concentration was determined to be below reliably detectable levels (0.6 Bq/L). Fish TFWT was found to be below 0.7 Bq/L, similar to the surrounding water tritium activity concentration. Fish OBT activity concentrations, at below 5 Bq/L, were also very low. Fish size was significantly related to OBT activity in Lake Whitefish and White Sucker from Lake 302, but not in other lakes. Though we observed significant differences in potential tritium exposure to humans among lakes, the levels of tritium reported here are below the Canadian natural background radiation of 1.8 mSv/y. These results provide information on background levels of tritium in freshwater fishes in Canada.
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Affiliation(s)
- S B Kim
- Canadian Nuclear Laboratories, Chalk River, Ontario, Canada.
| | - D Rowan
- Canadian Nuclear Laboratories, Chalk River, Ontario, Canada
| | - J Chen
- Radiation Protection Bureau, Health Canada, Ottawa, Ontario, Canada
| | - C M C Rodgers
- International Institute for Sustainable Development- Experimental Lakes Area, Winnipeg, Manitoba, Canada
| | - M D Rennie
- International Institute for Sustainable Development- Experimental Lakes Area, Winnipeg, Manitoba, Canada; Department of Biology, Lakehead University, Thunder Bay, Ontario, Canada
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Bak G, Choi JH, Jang HI, Jang JS, Jeon SH, Joo KK, Ju K, Jung DE, Kim JG, Kim JH, Kim JY, Kim SB, Kim SY, Kim W, Kwon E, Lee DH, Lee HG, Lee YC, Lim IT, Moon DH, Pac MY, Park YS, Rott C, Seo H, Seo JW, Seo SH, Shin CD, Yang JY, Yoo J, Yu I. Measurement of Reactor Antineutrino Oscillation Amplitude and Frequency at RENO. Phys Rev Lett 2018; 121:201801. [PMID: 30500262 DOI: 10.1103/physrevlett.121.201801] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Revised: 09/13/2018] [Indexed: 06/09/2023]
Abstract
The RENO experiment reports more precisely measured values of θ_{13} and |Δm_{ee}^{2}| using ∼2200 live days of data. The amplitude and frequency of reactor electron antineutrino (ν[over ¯]_{e}) oscillation are measured by comparing the prompt signal spectra obtained from two identical near and far detectors. In the period between August 2011 and February 2018, the far (near) detector observed 103 212 (850 666) ν[over ¯]_{e} candidate events with a background fraction of 4.8% (2.0%). A clear energy and baseline dependent disappearance of reactor ν[over ¯]_{e} is observed in the deficit of the measured number of ν[over ¯]_{e}. Based on the measured far-to-near ratio of prompt spectra, we obtain sin^{2}2θ_{13}=0.0896±0.0048(stat)±0.0047(syst) and |Δm_{ee}^{2}|=[2.68±0.12(stat)±0.07(syst)]×10^{-3} eV^{2}.
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Affiliation(s)
- G Bak
- Institute for Universe and Elementary Particles, Chonnam National University, Gwangju 61186, Korea
| | - J H Choi
- Institute for High Energy Physics, Dongshin University, Naju 58245, Korea
| | - H I Jang
- Department of Fire Safety, Seoyeong University, Gwangju 61268, Korea
| | - J S Jang
- GIST College, Gwangju Institute of Science and Technology, Gwangju 61005, Korea
| | - S H Jeon
- Department of Physics, Sungkyunkwan University, Suwon 16419, Korea
| | - K K Joo
- Institute for Universe and Elementary Particles, Chonnam National University, Gwangju 61186, Korea
| | - K Ju
- Department of Physics, KAIST, Daejeon 34141, Korea
| | - D E Jung
- Department of Physics, Sungkyunkwan University, Suwon 16419, Korea
| | - J G Kim
- Department of Physics, Sungkyunkwan University, Suwon 16419, Korea
| | - J H Kim
- Department of Physics, Sungkyunkwan University, Suwon 16419, Korea
| | - J Y Kim
- Institute for Universe and Elementary Particles, Chonnam National University, Gwangju 61186, Korea
| | - S B Kim
- Department of Physics and Astronomy, Seoul National University, Seoul 08826, Korea
| | - S Y Kim
- Department of Physics and Astronomy, Seoul National University, Seoul 08826, Korea
| | - W Kim
- Department of Physics, Kyungpook National University, Daegu 41566, Korea
| | - E Kwon
- Department of Physics and Astronomy, Seoul National University, Seoul 08826, Korea
| | - D H Lee
- Department of Physics and Astronomy, Seoul National University, Seoul 08826, Korea
| | - H G Lee
- Department of Physics and Astronomy, Seoul National University, Seoul 08826, Korea
| | - Y C Lee
- Department of Physics and Astronomy, Seoul National University, Seoul 08826, Korea
| | - I T Lim
- Institute for Universe and Elementary Particles, Chonnam National University, Gwangju 61186, Korea
| | - D H Moon
- Institute for Universe and Elementary Particles, Chonnam National University, Gwangju 61186, Korea
| | - M Y Pac
- Institute for High Energy Physics, Dongshin University, Naju 58245, Korea
| | - Y S Park
- Institute for Universe and Elementary Particles, Chonnam National University, Gwangju 61186, Korea
| | - C Rott
- Department of Physics, Sungkyunkwan University, Suwon 16419, Korea
| | - H Seo
- Department of Physics and Astronomy, Seoul National University, Seoul 08826, Korea
| | - J W Seo
- Department of Physics, Sungkyunkwan University, Suwon 16419, Korea
| | - S H Seo
- Department of Physics and Astronomy, Seoul National University, Seoul 08826, Korea
| | - C D Shin
- Institute for Universe and Elementary Particles, Chonnam National University, Gwangju 61186, Korea
| | - J Y Yang
- Department of Physics and Astronomy, Seoul National University, Seoul 08826, Korea
| | - J Yoo
- Institute for Basic Science, Daejeon 34047, Korea
- Department of Physics, KAIST, Daejeon 34141, Korea
| | - I Yu
- Department of Physics, Sungkyunkwan University, Suwon 16419, Korea
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Yun BR, Park S, Kim MK, Park J, Kim SB. Shewanella saliphila sp. nov., Shewanella ulleungensis sp. nov. and Shewanella litoralis sp. nov., isolated from coastal seawater. Int J Syst Evol Microbiol 2018; 68:2960-2966. [DOI: 10.1099/ijsem.0.002929] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Affiliation(s)
- Bo-Ram Yun
- 1Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea
- 2Bacterial Disease Division, Animal and Plant Quarantine Agency, Gimcheon, Republic of Korea
| | | | - Min-Kyeong Kim
- 1Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea
| | - Jisun Park
- 1Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea
| | - Seung Bum Kim
- 1Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea
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47
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Roh SG, Kim MK, Park S, Yun BR, Park J, Kim MJ, Kim YS, Kim SB. Streptacidiphilus pinicola sp. nov., isolated from pine grove soil. Int J Syst Evol Microbiol 2018; 68:3149-3155. [PMID: 30102143 DOI: 10.1099/ijsem.0.002957] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
A moderately acidophilic actinobacterial strain, designated MMS16-CNU450T, was isolated from pine grove soil, and its taxonomic position was analysed using a polyphasic approach. The isolate showed best growth at 30 °C, pH 6 and 0.5 % (w/v) NaCl. On the basis of 16S rRNA gene sequence similarity, the isolate was assigned to the genus Streptacidiphilus, and the closest species were Streptacidiphilus rugosus AM-16T (sequence similarity, 98.61 %), Streptacidiphilus melanogenes NBRC 103184T (98.53 %), Streptacidiphilus jiangxiensis NBRC 100920T (98.19 %) and Streptacidiphilus anmyonensis NBRC 103185T (98.05 %). The isolate formed a distinct cluster of its own within the Streptacidiphilusclade in the phylogenetic tree. Based on whole-genome comparison between the strain MMS16-CNU450T and the type strains of related species, the orthologous average nucleotide identity and in silico DNA-DNA hybridization values were in the range of 77.9-87.0 and 22.3-32.7 %, respectively. The DNA G+C content of the isolate was 68.6 mol%. The phylogenetic, phenotypic, chemotaxonomic and genomic data supported the affiliation of the strain to Streptacidiphilus, and the name Streptacidiphilus pinicola sp. nov. (type strain, MMS16-CNU450T=KCTC 49008T=JCM 32300T) is proposed accordingly.
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Affiliation(s)
- Su Gwon Roh
- 1Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea
| | - Min-Kyeong Kim
- 1Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea
| | - Sewook Park
- 2Food Microbiology Division, National Institute of Food and Drug Safety Evaluation, Ministry of Food and Drug Safety, 187 Osongsaengmyeong-2-ro, Osong-eup, Heungdeok-gu, Cheongju, Chungcheongbuk-do 28159, Republic of Korea
| | - Bo-Ram Yun
- 1Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea.,3Bacterial Disease Division, Animal and Plant Quarantine Agency, 177, Hyeoksin 8-ro, Gimcheon, Gyeongsangbuk-do 39660, Republic of Korea
| | - Jisun Park
- 1Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea
| | - Min Ji Kim
- 1Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea
| | - Yeong Seok Kim
- 1Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea
| | - Seung Bum Kim
- 1Department of Microbiology and Molecular Biology, College of Bioscience and Biotechnology, Chungnam National University, 99, Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea
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48
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Kang MK, Goo EJ, Kim SB, Kim KH, Kim TN. Hepatobiliary and Pancreatic: Intrahepatic cholangiocarcinoma with distant cutaneous metastases to the face. J Gastroenterol Hepatol 2018; 33:1435. [PMID: 29767442 DOI: 10.1111/jgh.14091] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
Affiliation(s)
- M K Kang
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - E J Goo
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - S B Kim
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - K H Kim
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - T N Kim
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
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49
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Kachulis C, Abe K, Bronner C, Hayato Y, Ikeda M, Iyogi K, Kameda J, Kato Y, Kishimoto Y, Marti L, Miura M, Moriyama S, Nakahata M, Nakano Y, Nakayama S, Okajima Y, Orii A, Pronost G, Sekiya H, Shiozawa M, Sonoda Y, Takeda A, Takenaka A, Tanaka H, Tasaka S, Tomura T, Akutsu R, Kajita T, Kaneyuki K, Nishimura Y, Okumura K, Tsui KM, Labarga L, Fernandez P, Blaszczyk FDM, Gustafson J, Kearns E, Raaf JL, Stone JL, Sulak LR, Berkman S, Tobayama S, Goldhaber M, Elnimr M, Kropp WR, Mine S, Locke S, Weatherly P, Smy MB, Sobel HW, Takhistov V, Ganezer KS, Hill J, Kim JY, Lim IT, Park RG, Himmel A, Li Z, O'Sullivan E, Scholberg K, Walter CW, Ishizuka T, Nakamura T, Jang JS, Choi K, Learned JG, Matsuno S, Smith SN, Amey J, Litchfield RP, Ma WY, Uchida Y, Wascko MO, Cao S, Friend M, Hasegawa T, Ishida T, Ishii T, Kobayashi T, Nakadaira T, Nakamura K, Oyama Y, Sakashita K, Sekiguchi T, Tsukamoto T, Abe KE, Hasegawa M, Suzuki AT, Takeuchi Y, Yano T, Hayashino T, Hiraki T, Hirota S, Huang K, Jiang M, Nakamura KE, Nakaya T, Quilain B, Patel ND, Wendell RA, Anthony LHV, McCauley N, Pritchard A, Fukuda Y, Itow Y, Murase M, Muto F, Mijakowski P, Frankiewicz K, Jung CK, Li X, Palomino JL, Santucci G, Vilela C, Wilking MJ, Yanagisawa C, Ito S, Fukuda D, Ishino H, Kibayashi A, Koshio Y, Nagata H, Sakuda M, Xu C, Kuno Y, Wark D, Di Lodovico F, Richards B, Tacik R, Kim SB, Cole A, Thompson L, Okazawa H, Choi Y, Ito K, Nishijima K, Koshiba M, Totsuka Y, Suda Y, Yokoyama M, Calland RG, Hartz M, Martens K, Simpson C, Suzuki Y, Vagins MR, Hamabe D, Kuze M, Yoshida T, Ishitsuka M, Martin JF, Nantais CM, Tanaka HA, Konaka A, Chen S, Wan L, Zhang Y, Wilkes RJ, Minamino A. Search for Boosted Dark Matter Interacting with Electrons in Super-Kamiokande. Phys Rev Lett 2018; 120:221301. [PMID: 29906152 DOI: 10.1103/physrevlett.120.221301] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2017] [Revised: 03/23/2018] [Indexed: 06/08/2023]
Abstract
A search for boosted dark matter using 161.9 kt yr of Super-Kamiokande IV data is presented. We search for an excess of elastically scattered electrons above the atmospheric neutrino background, with a visible energy between 100 MeV and 1 TeV, pointing back to the Galactic center or the Sun. No such excess is observed. Limits on boosted dark matter event rates in multiple angular cones around the Galactic center and Sun are calculated. Limits are also calculated for a baseline model of boosted dark matter produced from cold dark matter annihilation or decay. This is the first experimental search for boosted dark matter from the Galactic center or the Sun interacting in a terrestrial detector.
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Affiliation(s)
- C Kachulis
- Department of Physics, Boston University, Boston, Massachusetts 02215, USA
| | - K Abe
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - C Bronner
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
| | - Y Hayato
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - M Ikeda
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
| | - K Iyogi
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
| | - J Kameda
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - Y Kato
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
| | - Y Kishimoto
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - Ll Marti
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
| | - M Miura
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - S Moriyama
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - M Nakahata
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - Y Nakano
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
| | - S Nakayama
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - Y Okajima
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
| | - A Orii
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
| | - G Pronost
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
| | - H Sekiya
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - M Shiozawa
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - Y Sonoda
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
| | - A Takeda
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - A Takenaka
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
| | - H Tanaka
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
| | - S Tasaka
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
| | - T Tomura
- Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - R Akutsu
- Research Center for Cosmic Neutrinos, Institute for Cosmic Ray Research, University of Tokyo, Kashiwa, Chiba 277-8582, Japan
| | - T Kajita
- Research Center for Cosmic Neutrinos, Institute for Cosmic Ray Research, University of Tokyo, Kashiwa, Chiba 277-8582, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - K Kaneyuki
- Research Center for Cosmic Neutrinos, Institute for Cosmic Ray Research, University of Tokyo, Kashiwa, Chiba 277-8582, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - Y Nishimura
- Research Center for Cosmic Neutrinos, Institute for Cosmic Ray Research, University of Tokyo, Kashiwa, Chiba 277-8582, Japan
| | - K Okumura
- Research Center for Cosmic Neutrinos, Institute for Cosmic Ray Research, University of Tokyo, Kashiwa, Chiba 277-8582, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - K M Tsui
- Research Center for Cosmic Neutrinos, Institute for Cosmic Ray Research, University of Tokyo, Kashiwa, Chiba 277-8582, Japan
| | - L Labarga
- Department of Theoretical Physics, University Autonoma Madrid, Madrid 28049, Spain
| | - P Fernandez
- Department of Theoretical Physics, University Autonoma Madrid, Madrid 28049, Spain
| | - F D M Blaszczyk
- Department of Physics, Boston University, Boston, Massachusetts 02215, USA
| | - J Gustafson
- Department of Physics, Boston University, Boston, Massachusetts 02215, USA
| | - E Kearns
- Department of Physics, Boston University, Boston, Massachusetts 02215, USA
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - J L Raaf
- Department of Physics, Boston University, Boston, Massachusetts 02215, USA
| | - J L Stone
- Department of Physics, Boston University, Boston, Massachusetts 02215, USA
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - L R Sulak
- Department of Physics, Boston University, Boston, Massachusetts 02215, USA
| | - S Berkman
- Department of Physics and Astronomy, University of British Columbia, Vancouver, British Columbia, V6T1Z4, Canada
| | - S Tobayama
- Department of Physics and Astronomy, University of British Columbia, Vancouver, British Columbia, V6T1Z4, Canada
| | - M Goldhaber
- Physics Department, Brookhaven National Laboratory, Upton, New York 11973, USA
| | - M Elnimr
- Department of Physics and Astronomy, University of California, Irvine, Irvine, California 92697-4575, USA
| | - W R Kropp
- Department of Physics and Astronomy, University of California, Irvine, Irvine, California 92697-4575, USA
| | - S Mine
- Department of Physics and Astronomy, University of California, Irvine, Irvine, California 92697-4575, USA
| | - S Locke
- Department of Physics and Astronomy, University of California, Irvine, Irvine, California 92697-4575, USA
| | - P Weatherly
- Department of Physics and Astronomy, University of California, Irvine, Irvine, California 92697-4575, USA
| | - M B Smy
- Department of Physics and Astronomy, University of California, Irvine, Irvine, California 92697-4575, USA
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - H W Sobel
- Department of Physics and Astronomy, University of California, Irvine, Irvine, California 92697-4575, USA
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - V Takhistov
- Department of Physics and Astronomy, University of California, Irvine, Irvine, California 92697-4575, USA
| | - K S Ganezer
- Department of Physics, California State University, Dominguez Hills, Carson, California 90747, USA
| | - J Hill
- Department of Physics, California State University, Dominguez Hills, Carson, California 90747, USA
| | - J Y Kim
- Department of Physics, Chonnam National University, Kwangju 500-757, Korea
| | - I T Lim
- Department of Physics, Chonnam National University, Kwangju 500-757, Korea
| | - R G Park
- Department of Physics, Chonnam National University, Kwangju 500-757, Korea
| | - A Himmel
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
| | - Z Li
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
| | - E O'Sullivan
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
| | - K Scholberg
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - C W Walter
- Department of Physics, Duke University, Durham, North Carolina 27708, USA
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - T Ishizuka
- Junior College, Fukuoka Institute of Technology, Fukuoka, Fukuoka 811-0295, Japan
| | - T Nakamura
- Department of Physics, Gifu University, Gifu, Gifu 501-1193, Japan
| | - J S Jang
- GIST College, Gwangju Institute of Science and Technology, Gwangju 500-712, Korea
| | - K Choi
- Department of Physics and Astronomy, University of Hawaii, Honolulu, Hawaii 96822, USA
| | - J G Learned
- Department of Physics and Astronomy, University of Hawaii, Honolulu, Hawaii 96822, USA
| | - S Matsuno
- Department of Physics and Astronomy, University of Hawaii, Honolulu, Hawaii 96822, USA
| | - S N Smith
- Department of Physics and Astronomy, University of Hawaii, Honolulu, Hawaii 96822, USA
| | - J Amey
- Department of Physics, Imperial College London, London SW7 2AZ, United Kingdom
| | - R P Litchfield
- Department of Physics, Imperial College London, London SW7 2AZ, United Kingdom
| | - W Y Ma
- Department of Physics, Imperial College London, London SW7 2AZ, United Kingdom
| | - Y Uchida
- Department of Physics, Imperial College London, London SW7 2AZ, United Kingdom
| | - M O Wascko
- Department of Physics, Imperial College London, London SW7 2AZ, United Kingdom
| | - S Cao
- High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - M Friend
- High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - T Hasegawa
- High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - T Ishida
- High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - T Ishii
- High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - T Kobayashi
- High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - T Nakadaira
- High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - K Nakamura
- High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - Y Oyama
- High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - K Sakashita
- High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - T Sekiguchi
- High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - T Tsukamoto
- High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - K E Abe
- Department of Physics, Kobe University, Kobe, Hyogo 657-8501, Japan
| | - M Hasegawa
- Department of Physics, Kobe University, Kobe, Hyogo 657-8501, Japan
| | - A T Suzuki
- Department of Physics, Kobe University, Kobe, Hyogo 657-8501, Japan
| | - Y Takeuchi
- Department of Physics, Kobe University, Kobe, Hyogo 657-8501, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - T Yano
- Department of Physics, Kobe University, Kobe, Hyogo 657-8501, Japan
| | - T Hayashino
- Department of Physics, Kyoto University, Kyoto, Kyoto 606-8502, Japan
| | - T Hiraki
- Department of Physics, Kyoto University, Kyoto, Kyoto 606-8502, Japan
| | - S Hirota
- Department of Physics, Kyoto University, Kyoto, Kyoto 606-8502, Japan
| | - K Huang
- Department of Physics, Kyoto University, Kyoto, Kyoto 606-8502, Japan
| | - M Jiang
- Department of Physics, Kyoto University, Kyoto, Kyoto 606-8502, Japan
| | - K E Nakamura
- Department of Physics, Kyoto University, Kyoto, Kyoto 606-8502, Japan
| | - T Nakaya
- Department of Physics, Kyoto University, Kyoto, Kyoto 606-8502, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - B Quilain
- Department of Physics, Kyoto University, Kyoto, Kyoto 606-8502, Japan
| | - N D Patel
- Department of Physics, Kyoto University, Kyoto, Kyoto 606-8502, Japan
| | - R A Wendell
- Department of Physics, Kyoto University, Kyoto, Kyoto 606-8502, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - L H V Anthony
- Department of Physics, University of Liverpool, Liverpool L69 7ZE, United Kingdom
| | - N McCauley
- Department of Physics, University of Liverpool, Liverpool L69 7ZE, United Kingdom
| | - A Pritchard
- Department of Physics, University of Liverpool, Liverpool L69 7ZE, United Kingdom
| | - Y Fukuda
- Department of Physics, Miyagi University of Education, Sendai, Miyagi 980-0845, Japan
| | - Y Itow
- Institute for Space-Earth Environmental Research, Nagoya University, Nagoya, Aichi 464-8602, Japan
- Kobayashi-Maskawa Institute for the Origin of Particles and the Universe, Nagoya University, Nagoya, Aichi 464-8602, Japan
| | - M Murase
- Institute for Space-Earth Environmental Research, Nagoya University, Nagoya, Aichi 464-8602, Japan
| | - F Muto
- Institute for Space-Earth Environmental Research, Nagoya University, Nagoya, Aichi 464-8602, Japan
| | - P Mijakowski
- National Centre For Nuclear Research, Warsaw 00-681, Poland
| | - K Frankiewicz
- National Centre For Nuclear Research, Warsaw 00-681, Poland
| | - C K Jung
- Department of Physics and Astronomy, State University of New York at Stony Brook, New York 11794-3800, USA
| | - X Li
- Department of Physics and Astronomy, State University of New York at Stony Brook, New York 11794-3800, USA
| | - J L Palomino
- Department of Physics and Astronomy, State University of New York at Stony Brook, New York 11794-3800, USA
| | - G Santucci
- Department of Physics and Astronomy, State University of New York at Stony Brook, New York 11794-3800, USA
| | - C Vilela
- Department of Physics and Astronomy, State University of New York at Stony Brook, New York 11794-3800, USA
| | - M J Wilking
- Department of Physics and Astronomy, State University of New York at Stony Brook, New York 11794-3800, USA
| | - C Yanagisawa
- Department of Physics and Astronomy, State University of New York at Stony Brook, New York 11794-3800, USA
| | - S Ito
- Department of Physics, Okayama University, Okayama, Okayama 700-8530, Japan
| | - D Fukuda
- Department of Physics, Okayama University, Okayama, Okayama 700-8530, Japan
| | - H Ishino
- Department of Physics, Okayama University, Okayama, Okayama 700-8530, Japan
| | - A Kibayashi
- Department of Physics, Okayama University, Okayama, Okayama 700-8530, Japan
| | - Y Koshio
- Department of Physics, Okayama University, Okayama, Okayama 700-8530, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - H Nagata
- Department of Physics, Okayama University, Okayama, Okayama 700-8530, Japan
| | - M Sakuda
- Department of Physics, Okayama University, Okayama, Okayama 700-8530, Japan
| | - C Xu
- Department of Physics, Okayama University, Okayama, Okayama 700-8530, Japan
| | - Y Kuno
- Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - D Wark
- Department of Physics, Oxford University, Oxford OX1 3PU, United Kingdom
- STFC, Rutherford Appleton Laboratory, Harwell Oxford, and Daresbury Laboratory, Warrington OX11 0QX, United Kingdom
| | - F Di Lodovico
- School of Physics and Astronomy, Queen Mary University of London, London E1 4NS, United Kingdom
| | - B Richards
- School of Physics and Astronomy, Queen Mary University of London, London E1 4NS, United Kingdom
| | - R Tacik
- Department of Physics, University of Regina, 3737 Wascana Parkway, Regina, Saskatchewan S4SOA2, Canada
- TRIUMF, 4004 Wesbrook Mall, Vancouver, British Columbia V6T2A3, Canada
| | - S B Kim
- Department of Physics, Seoul National University, Seoul 151-742, Korea
| | - A Cole
- Department of Physics and Astronomy, University of Sheffield, Sheffield S10 2TN, United Kingdom
| | - L Thompson
- Department of Physics and Astronomy, University of Sheffield, Sheffield S10 2TN, United Kingdom
| | - H Okazawa
- Department of Informatics in Social Welfare, Shizuoka University of Welfare, Yaizu, Shizuoka 425-8611, Japan
| | - Y Choi
- Department of Physics, Sungkyunkwan University, Suwon 440-746, Korea
| | - K Ito
- Department of Physics, Tokai University, Hiratsuka, Kanagawa 259-1292, Japan
| | - K Nishijima
- Department of Physics, Tokai University, Hiratsuka, Kanagawa 259-1292, Japan
| | - M Koshiba
- The University of Tokyo, Bunkyo, Tokyo 113-0033, Japan
| | - Y Totsuka
- The University of Tokyo, Bunkyo, Tokyo 113-0033, Japan
| | - Y Suda
- Department of Physics, University of Tokyo, Bunkyo, Tokyo 113-0033, Japan
| | - M Yokoyama
- Department of Physics, University of Tokyo, Bunkyo, Tokyo 113-0033, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - R G Calland
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - M Hartz
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - K Martens
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - C Simpson
- Department of Physics, Oxford University, Oxford OX1 3PU, United Kingdom
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - Y Suzuki
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - M R Vagins
- Department of Physics and Astronomy, University of California, Irvine, Irvine, California 92697-4575, USA
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - D Hamabe
- Department of Physics, Tokyo Institute of Technology, Meguro, Tokyo 152-8551, Japan
| | - M Kuze
- Department of Physics, Tokyo Institute of Technology, Meguro, Tokyo 152-8551, Japan
| | - T Yoshida
- Department of Physics, Tokyo Institute of Technology, Meguro, Tokyo 152-8551, Japan
| | - M Ishitsuka
- Department of Physics, Faculty of Science and Technology, Tokyo University of Science, Noda, Chiba 278-8510, Japan
| | - J F Martin
- Department of Physics, University of Toronto, Toronto, Ontario M5S 1A7, Canada
| | - C M Nantais
- Department of Physics, University of Toronto, Toronto, Ontario M5S 1A7, Canada
| | - H A Tanaka
- Department of Physics, University of Toronto, Toronto, Ontario M5S 1A7, Canada
| | - A Konaka
- TRIUMF, 4004 Wesbrook Mall, Vancouver, British Columbia V6T2A3, Canada
| | - S Chen
- Department of Engineering Physics, Tsinghua University, Beijing 100084, China
| | - L Wan
- Department of Engineering Physics, Tsinghua University, Beijing 100084, China
| | - Y Zhang
- Department of Engineering Physics, Tsinghua University, Beijing 100084, China
| | - R J Wilkes
- Department of Physics, University of Washington, Seattle, Washington 98195-1560, USA
| | - A Minamino
- Faculty of Engineering, Yokohama National University, Yokohama 240-8501, Japan
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Aaltonen T, Amerio S, Amidei D, Anastassov A, Annovi A, Antos J, Apollinari G, Appel JA, Arisawa T, Artikov A, Asaadi J, Ashmanskas W, Auerbach B, Aurisano A, Azfar F, Badgett W, Bae T, Barbaro-Galtieri A, Barnes VE, Barnett BA, Barria P, Bartos P, Bauce M, Bedeschi F, Behari S, Bellettini G, Bellinger J, Benjamin D, Beretvas A, Bhatti A, Bland KR, Blumenfeld B, Bocci A, Bodek A, Bortoletto D, Boudreau J, Boveia A, Brigliadori L, Bromberg C, Brucken E, Budagov J, Budd HS, Burkett K, Busetto G, Bussey P, Butti P, Buzatu A, Calamba A, Camarda S, Campanelli M, Canelli F, Carls B, Carlsmith D, Carosi R, Carrillo S, Casal B, Casarsa M, Castro A, Catastini P, Cauz D, Cavaliere V, Cerri A, Cerrito L, Chen YC, Chertok M, Chiarelli G, Chlachidze G, Cho K, Chokheli D, Clark A, Clarke C, Convery ME, Conway J, Corbo M, Cordelli M, Cox CA, Cox DJ, Cremonesi M, Cruz D, Cuevas J, Culbertson R, d'Ascenzo N, Datta M, de Barbaro P, Demortier L, Deninno M, D'Errico M, Devoto F, Di Canto A, Di Ruzza B, Dittmann JR, Donati S, D'Onofrio M, Dorigo M, Driutti A, Ebina K, Edgar R, Elagin A, Erbacher R, Errede S, Esham B, Farrington S, Fernández Ramos JP, Field R, Flanagan G, Forrest R, Franklin M, Freeman JC, Frisch H, Funakoshi Y, Galloni C, Garfinkel AF, Garosi P, Gerberich H, Gerchtein E, Giagu S, Giakoumopoulou V, Gibson K, Ginsburg CM, Giokaris N, Giromini P, Glagolev V, Glenzinski D, Gold M, Goldin D, Golossanov A, Gomez G, Gomez-Ceballos G, Goncharov M, González López O, Gorelov I, Goshaw AT, Goulianos K, Gramellini E, Grosso-Pilcher C, Guimaraes da Costa J, Hahn SR, Han JY, Happacher F, Hara K, Hare M, Harr RF, Harrington-Taber T, Hatakeyama K, Hays C, Heinrich J, Herndon M, Hocker A, Hong Z, Hopkins W, Hou S, Hughes RE, Husemann U, Hussein M, Huston J, Introzzi G, Iori M, Ivanov A, James E, Jang D, Jayatilaka B, Jeon EJ, Jindariani S, Jones M, Joo KK, Jun SY, Junk TR, Kambeitz M, Kamon T, Karchin PE, Kasmi A, Kato Y, Ketchum W, Keung J, Kilminster B, Kim DH, Kim HS, Kim JE, Kim MJ, Kim SH, Kim SB, Kim YJ, Kim YK, Kimura N, Kirby M, Kondo K, Kong DJ, Konigsberg J, Kotwal AV, Kreps M, Kroll J, Kruse M, Kuhr T, Kurata M, Laasanen AT, Lammel S, Lancaster M, Lannon K, Latino G, Lee HS, Lee JS, Leo S, Leone S, Lewis JD, Limosani A, Lipeles E, Lister A, Liu Q, Liu T, Lockwitz S, Loginov A, Lucchesi D, Lucà A, Lueck J, Lujan P, Lukens P, Lungu G, Lys J, Lysak R, Madrak R, Maestro P, Malik S, Manca G, Manousakis-Katsikakis A, Marchese L, Margaroli F, Marino P, Matera K, Mattson ME, Mazzacane A, Mazzanti P, McNulty R, Mehta A, Mehtala P, Mesropian C, Miao T, Mietlicki D, Mitra A, Miyake H, Moed S, Moggi N, Moon CS, Moore R, Morello MJ, Mukherjee A, Muller T, Murat P, Mussini M, Nachtman J, Nagai Y, Naganoma J, Nakano I, Napier A, Nett J, Nigmanov T, Nodulman L, Noh SY, Norniella O, Oakes L, Oh SH, Oh YD, Okusawa T, Orava R, Ortolan L, Pagliarone C, Palencia E, Palni P, Papadimitriou V, Parker W, Pauletta G, Paulini M, Paus C, Phillips TJ, Piacentino G, Pianori E, Pilot J, Pitts K, Plager C, Pondrom L, Poprocki S, Potamianos K, Pranko A, Prokoshin F, Ptohos F, Punzi G, Redondo Fernández I, Renton P, Rescigno M, Rimondi F, Ristori L, Robson A, Rodriguez T, Rolli S, Ronzani M, Roser R, Rosner JL, Ruffini F, Ruiz A, Russ J, Rusu V, Sakumoto WK, Sakurai Y, Santi L, Sato K, Saveliev V, Savoy-Navarro A, Schlabach P, Schmidt EE, Schwarz T, Scodellaro L, Scuri F, Seidel S, Seiya Y, Semenov A, Sforza F, Shalhout SZ, Shears T, Shepard PF, Shimojima M, Shochet M, Shreyber-Tecker I, Simonenko A, Sliwa K, Smith JR, Snider FD, Song H, Sorin V, St Denis R, Stancari M, Stentz D, Strologas J, Sudo Y, Sukhanov A, Suslov I, Takemasa K, Takeuchi Y, Tang J, Tecchio M, Teng PK, Thom J, Thomson E, Thukral V, Toback D, Tokar S, Tollefson K, Tomura T, Tonelli D, Torre S, Torretta D, Totaro P, Trovato M, Ukegawa F, Uozumi S, Vázquez F, Velev G, Vellidis C, Vernieri C, Vidal M, Vilar R, Vizán J, Vogel M, Volpi G, Wagner P, Wallny R, Wang SM, Waters D, Wester WC, Whiteson D, Wicklund AB, Wilbur S, Williams HH, Wilson JS, Wilson P, Winer BL, Wittich P, Wolbers S, Wolfmeister H, Wright T, Wu X, Wu Z, Yamamoto K, Yamato D, Yang T, Yang UK, Yang YC, Yao WM, Yeh GP, Yi K, Yoh J, Yorita K, Yoshida T, Yu GB, Yu I, Zanetti AM, Zeng Y, Zhou C, Zucchelli S. Search for the Exotic Meson X(5568) with the Collider Detector at Fermilab. Phys Rev Lett 2018; 120:202006. [PMID: 29864341 DOI: 10.1103/physrevlett.120.202006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/2017] [Revised: 03/05/2018] [Indexed: 06/08/2023]
Abstract
A search for the exotic meson X(5568) decaying into the B_{s}^{0}π^{±} final state is performed using data corresponding to 9.6 fb^{-1} from pp[over ¯] collisions at sqrt[s]=1960 GeV recorded by the Collider Detector at Fermilab. No evidence for this state is found and an upper limit of 6.7% at the 95% confidence level is set on the fraction of B_{s}^{0} produced through the X(5568)→B_{s}^{0}π^{±} process.
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Affiliation(s)
- T Aaltonen
- Division of High Energy Physics, Department of Physics, University of Helsinki, FIN-00014, Helsinki, Finland; Helsinki Institute of Physics, FIN-00014 Helsinki, Finland
| | - S Amerio
- Istituto Nazionale di Fisica Nucleare, Sezione di Padova, I-35131 Padova, Italy
- University of Padova, I-35131 Padova, Italy
| | - D Amidei
- University of Michigan, Ann Arbor, Michigan 48109, USA
| | - A Anastassov
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - A Annovi
- Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy
| | - J Antos
- Comenius University, 842 48 Bratislava, Slovakia; Institute of Experimental Physics, 040 01 Kosice, Slovakia
| | - G Apollinari
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - J A Appel
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | | | - A Artikov
- Joint Institute for Nuclear Research, RU-141980 Dubna, Russia
| | - J Asaadi
- Mitchell Institute for Fundamental Physics and Astronomy, Texas A&M University, College Station, Texas 77843, USA
| | - W Ashmanskas
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - B Auerbach
- Argonne National Laboratory, Argonne, Illinois 60439, USA
| | - A Aurisano
- Mitchell Institute for Fundamental Physics and Astronomy, Texas A&M University, College Station, Texas 77843, USA
| | - F Azfar
- University of Oxford, Oxford OX1 3RH, United Kingdom
| | - W Badgett
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - T Bae
- Center for High Energy Physics: Kyungpook National University, Daegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; Sungkyunkwan University, Suwon 440-746, Korea; Korea Institute of Science and Technology Information, Daejeon 305-806, Korea; Chonnam National University, Gwangju 500-757, Korea; Chonbuk National University, Jeonju 561-756, Korea; Ewha Womans University, Seoul, 120-750, Korea
| | - A Barbaro-Galtieri
- Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
| | - V E Barnes
- Purdue University, West Lafayette, Indiana 47907, USA
| | - B A Barnett
- The Johns Hopkins University, Baltimore, Maryland 21218, USA
| | - P Barria
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy
- University of Siena, I-56127 Pisa, Italy
| | - P Bartos
- Comenius University, 842 48 Bratislava, Slovakia; Institute of Experimental Physics, 040 01 Kosice, Slovakia
| | - M Bauce
- Istituto Nazionale di Fisica Nucleare, Sezione di Padova, I-35131 Padova, Italy
- University of Padova, I-35131 Padova, Italy
| | - F Bedeschi
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy
| | - S Behari
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - G Bellettini
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy
- University of Pisa, I-56127 Pisa, Italy
| | - J Bellinger
- University of Wisconsin-Madison, Madison, Wisconsin 53706, USA
| | - D Benjamin
- Duke University, Durham, North Carolina 27708, USA
| | - A Beretvas
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - A Bhatti
- The Rockefeller University, New York, New York 10065, USA
| | - K R Bland
- Baylor University, Waco, Texas 76798, USA
| | - B Blumenfeld
- The Johns Hopkins University, Baltimore, Maryland 21218, USA
| | - A Bocci
- Duke University, Durham, North Carolina 27708, USA
| | - A Bodek
- University of Rochester, Rochester, New York 14627, USA
| | - D Bortoletto
- Purdue University, West Lafayette, Indiana 47907, USA
| | - J Boudreau
- University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
| | - A Boveia
- Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA
| | - L Brigliadori
- Istituto Nazionale di Fisica Nucleare Bologna, I-40127 Bologna, Italy
- University of Bologna, I-40127 Bologna, Italy
| | - C Bromberg
- Michigan State University, East Lansing, Michigan 48824, USA
| | - E Brucken
- Division of High Energy Physics, Department of Physics, University of Helsinki, FIN-00014, Helsinki, Finland; Helsinki Institute of Physics, FIN-00014 Helsinki, Finland
| | - J Budagov
- Joint Institute for Nuclear Research, RU-141980 Dubna, Russia
| | - H S Budd
- University of Rochester, Rochester, New York 14627, USA
| | - K Burkett
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - G Busetto
- Istituto Nazionale di Fisica Nucleare, Sezione di Padova, I-35131 Padova, Italy
- University of Padova, I-35131 Padova, Italy
| | - P Bussey
- Glasgow University, Glasgow G12 8QQ, United Kingdom
| | - P Butti
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy
- University of Pisa, I-56127 Pisa, Italy
| | - A Buzatu
- Glasgow University, Glasgow G12 8QQ, United Kingdom
| | - A Calamba
- Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - S Camarda
- Institut de Fisica d'Altes Energies, ICREA, Universitat Autonoma de Barcelona, E-08193, Bellaterra (Barcelona), Spain
| | - M Campanelli
- University College London, London WC1E 6BT, United Kingdom
| | - F Canelli
- Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA
| | - B Carls
- University of Illinois, Urbana, Illinois 61801, USA
| | - D Carlsmith
- University of Wisconsin-Madison, Madison, Wisconsin 53706, USA
| | - R Carosi
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy
| | - S Carrillo
- University of Florida, Gainesville, Florida 32611, USA
| | - B Casal
- Instituto de Fisica de Cantabria, CSIC-University of Cantabria, 39005 Santander, Spain
| | - M Casarsa
- Istituto Nazionale di Fisica Nucleare Trieste, I-33100 Udine, Italy
| | - A Castro
- Istituto Nazionale di Fisica Nucleare Bologna, I-40127 Bologna, Italy
- University of Bologna, I-40127 Bologna, Italy
| | - P Catastini
- Harvard University, Cambridge, Massachusetts 02138, USA
| | - D Cauz
- Istituto Nazionale di Fisica Nucleare Trieste, I-33100 Udine, Italy
- Gruppo Collegato di Udine, I-33100 Udine, Italy
- University of Udine, I-33100 Udine, Italy
| | - V Cavaliere
- University of Illinois, Urbana, Illinois 61801, USA
| | - A Cerri
- Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
| | - L Cerrito
- University College London, London WC1E 6BT, United Kingdom
| | - Y C Chen
- Institute of Physics, Academia Sinica, Taipei, Taiwan 11529, Republic of China
| | - M Chertok
- University of California, Davis, Davis, California 95616, USA
| | - G Chiarelli
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy
| | - G Chlachidze
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - K Cho
- Center for High Energy Physics: Kyungpook National University, Daegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; Sungkyunkwan University, Suwon 440-746, Korea; Korea Institute of Science and Technology Information, Daejeon 305-806, Korea; Chonnam National University, Gwangju 500-757, Korea; Chonbuk National University, Jeonju 561-756, Korea; Ewha Womans University, Seoul, 120-750, Korea
| | - D Chokheli
- Joint Institute for Nuclear Research, RU-141980 Dubna, Russia
| | - A Clark
- University of Geneva, CH-1211 Geneva 4, Switzerland
| | - C Clarke
- Wayne State University, Detroit, Michigan 48201, USA
| | - M E Convery
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - J Conway
- University of California, Davis, Davis, California 95616, USA
| | - M Corbo
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - M Cordelli
- Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy
| | - C A Cox
- University of California, Davis, Davis, California 95616, USA
| | - D J Cox
- University of California, Davis, Davis, California 95616, USA
| | - M Cremonesi
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy
| | - D Cruz
- Mitchell Institute for Fundamental Physics and Astronomy, Texas A&M University, College Station, Texas 77843, USA
| | - J Cuevas
- Instituto de Fisica de Cantabria, CSIC-University of Cantabria, 39005 Santander, Spain
| | - R Culbertson
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - N d'Ascenzo
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - M Datta
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - P de Barbaro
- University of Rochester, Rochester, New York 14627, USA
| | - L Demortier
- The Rockefeller University, New York, New York 10065, USA
| | - M Deninno
- Istituto Nazionale di Fisica Nucleare Bologna, I-40127 Bologna, Italy
| | - M D'Errico
- Istituto Nazionale di Fisica Nucleare, Sezione di Padova, I-35131 Padova, Italy
- University of Padova, I-35131 Padova, Italy
| | - F Devoto
- Division of High Energy Physics, Department of Physics, University of Helsinki, FIN-00014, Helsinki, Finland; Helsinki Institute of Physics, FIN-00014 Helsinki, Finland
| | - A Di Canto
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy
- University of Pisa, I-56127 Pisa, Italy
| | - B Di Ruzza
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | | | - S Donati
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy
- University of Pisa, I-56127 Pisa, Italy
| | - M D'Onofrio
- University of Liverpool, Liverpool L69 7ZE, United Kingdom
| | - M Dorigo
- Istituto Nazionale di Fisica Nucleare Trieste, I-33100 Udine, Italy
- University of Trieste, I-34127 Trieste, Italy
| | - A Driutti
- Istituto Nazionale di Fisica Nucleare Trieste, I-33100 Udine, Italy
- Gruppo Collegato di Udine, I-33100 Udine, Italy
- University of Udine, I-33100 Udine, Italy
| | - K Ebina
- Waseda University, Tokyo 169, Japan
| | - R Edgar
- University of Michigan, Ann Arbor, Michigan 48109, USA
| | - A Elagin
- Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA
| | - R Erbacher
- University of California, Davis, Davis, California 95616, USA
| | - S Errede
- University of Illinois, Urbana, Illinois 61801, USA
| | - B Esham
- University of Illinois, Urbana, Illinois 61801, USA
| | - S Farrington
- University of Oxford, Oxford OX1 3RH, United Kingdom
| | - J P Fernández Ramos
- Centro de Investigaciones Energeticas Medioambientales y Tecnologicas, E-28040 Madrid, Spain
| | - R Field
- University of Florida, Gainesville, Florida 32611, USA
| | - G Flanagan
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - R Forrest
- University of California, Davis, Davis, California 95616, USA
| | - M Franklin
- Harvard University, Cambridge, Massachusetts 02138, USA
| | - J C Freeman
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - H Frisch
- Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA
| | | | - C Galloni
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy
- University of Pisa, I-56127 Pisa, Italy
| | - A F Garfinkel
- Purdue University, West Lafayette, Indiana 47907, USA
| | - P Garosi
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy
- University of Siena, I-56127 Pisa, Italy
| | - H Gerberich
- University of Illinois, Urbana, Illinois 61801, USA
| | - E Gerchtein
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - S Giagu
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma 1, I-00185 Roma, Italy
| | | | - K Gibson
- University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
| | - C M Ginsburg
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - N Giokaris
- University of Athens, 157 71 Athens, Greece
| | - P Giromini
- Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy
| | - V Glagolev
- Joint Institute for Nuclear Research, RU-141980 Dubna, Russia
| | - D Glenzinski
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - M Gold
- University of New Mexico, Albuquerque, New Mexico 87131, USA
| | - D Goldin
- Mitchell Institute for Fundamental Physics and Astronomy, Texas A&M University, College Station, Texas 77843, USA
| | - A Golossanov
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - G Gomez
- Instituto de Fisica de Cantabria, CSIC-University of Cantabria, 39005 Santander, Spain
| | - G Gomez-Ceballos
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - M Goncharov
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - O González López
- Centro de Investigaciones Energeticas Medioambientales y Tecnologicas, E-28040 Madrid, Spain
| | - I Gorelov
- University of New Mexico, Albuquerque, New Mexico 87131, USA
| | - A T Goshaw
- Duke University, Durham, North Carolina 27708, USA
| | - K Goulianos
- The Rockefeller University, New York, New York 10065, USA
| | - E Gramellini
- Istituto Nazionale di Fisica Nucleare Bologna, I-40127 Bologna, Italy
| | - C Grosso-Pilcher
- Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA
| | | | - S R Hahn
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - J Y Han
- University of Rochester, Rochester, New York 14627, USA
| | - F Happacher
- Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy
| | - K Hara
- University of Tsukuba, Tsukuba, Ibaraki 305, Japan
| | - M Hare
- Tufts University, Medford, Massachusetts 02155, USA
| | - R F Harr
- Wayne State University, Detroit, Michigan 48201, USA
| | | | | | - C Hays
- University of Oxford, Oxford OX1 3RH, United Kingdom
| | - J Heinrich
- University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| | - M Herndon
- University of Wisconsin-Madison, Madison, Wisconsin 53706, USA
| | - A Hocker
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - Z Hong
- Mitchell Institute for Fundamental Physics and Astronomy, Texas A&M University, College Station, Texas 77843, USA
| | - W Hopkins
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - S Hou
- Institute of Physics, Academia Sinica, Taipei, Taiwan 11529, Republic of China
| | - R E Hughes
- The Ohio State University, Columbus, Ohio 43210, USA
| | - U Husemann
- Yale University, New Haven, Connecticut 06520, USA
| | - M Hussein
- Michigan State University, East Lansing, Michigan 48824, USA
| | - J Huston
- Michigan State University, East Lansing, Michigan 48824, USA
| | - G Introzzi
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy
- INFN Pavia, I-27100 Pavia, Italy
| | - M Iori
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma 1, I-00185 Roma, Italy
- Sapienza Università di Roma, I-00185 Roma, Italy
| | - A Ivanov
- University of California, Davis, Davis, California 95616, USA
| | - E James
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - D Jang
- Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - B Jayatilaka
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - E J Jeon
- Center for High Energy Physics: Kyungpook National University, Daegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; Sungkyunkwan University, Suwon 440-746, Korea; Korea Institute of Science and Technology Information, Daejeon 305-806, Korea; Chonnam National University, Gwangju 500-757, Korea; Chonbuk National University, Jeonju 561-756, Korea; Ewha Womans University, Seoul, 120-750, Korea
| | - S Jindariani
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - M Jones
- Purdue University, West Lafayette, Indiana 47907, USA
| | - K K Joo
- Center for High Energy Physics: Kyungpook National University, Daegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; Sungkyunkwan University, Suwon 440-746, Korea; Korea Institute of Science and Technology Information, Daejeon 305-806, Korea; Chonnam National University, Gwangju 500-757, Korea; Chonbuk National University, Jeonju 561-756, Korea; Ewha Womans University, Seoul, 120-750, Korea
| | - S Y Jun
- Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - T R Junk
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - M Kambeitz
- Institut für Experimentelle Kernphysik, Karlsruhe Institute of Technology, D-76131 Karlsruhe, Germany
| | - T Kamon
- Center for High Energy Physics: Kyungpook National University, Daegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; Sungkyunkwan University, Suwon 440-746, Korea; Korea Institute of Science and Technology Information, Daejeon 305-806, Korea; Chonnam National University, Gwangju 500-757, Korea; Chonbuk National University, Jeonju 561-756, Korea; Ewha Womans University, Seoul, 120-750, Korea
- Mitchell Institute for Fundamental Physics and Astronomy, Texas A&M University, College Station, Texas 77843, USA
| | - P E Karchin
- Wayne State University, Detroit, Michigan 48201, USA
| | - A Kasmi
- Baylor University, Waco, Texas 76798, USA
| | - Y Kato
- Osaka City University, Osaka 558-8585, Japan
| | - W Ketchum
- Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA
| | - J Keung
- University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| | - B Kilminster
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - D H Kim
- Center for High Energy Physics: Kyungpook National University, Daegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; Sungkyunkwan University, Suwon 440-746, Korea; Korea Institute of Science and Technology Information, Daejeon 305-806, Korea; Chonnam National University, Gwangju 500-757, Korea; Chonbuk National University, Jeonju 561-756, Korea; Ewha Womans University, Seoul, 120-750, Korea
| | - H S Kim
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - J E Kim
- Center for High Energy Physics: Kyungpook National University, Daegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; Sungkyunkwan University, Suwon 440-746, Korea; Korea Institute of Science and Technology Information, Daejeon 305-806, Korea; Chonnam National University, Gwangju 500-757, Korea; Chonbuk National University, Jeonju 561-756, Korea; Ewha Womans University, Seoul, 120-750, Korea
| | - M J Kim
- Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy
| | - S H Kim
- University of Tsukuba, Tsukuba, Ibaraki 305, Japan
| | - S B Kim
- Center for High Energy Physics: Kyungpook National University, Daegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; Sungkyunkwan University, Suwon 440-746, Korea; Korea Institute of Science and Technology Information, Daejeon 305-806, Korea; Chonnam National University, Gwangju 500-757, Korea; Chonbuk National University, Jeonju 561-756, Korea; Ewha Womans University, Seoul, 120-750, Korea
| | - Y J Kim
- Center for High Energy Physics: Kyungpook National University, Daegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; Sungkyunkwan University, Suwon 440-746, Korea; Korea Institute of Science and Technology Information, Daejeon 305-806, Korea; Chonnam National University, Gwangju 500-757, Korea; Chonbuk National University, Jeonju 561-756, Korea; Ewha Womans University, Seoul, 120-750, Korea
| | - Y K Kim
- Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA
| | - N Kimura
- Waseda University, Tokyo 169, Japan
| | - M Kirby
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - K Kondo
- Waseda University, Tokyo 169, Japan
| | - D J Kong
- Center for High Energy Physics: Kyungpook National University, Daegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; Sungkyunkwan University, Suwon 440-746, Korea; Korea Institute of Science and Technology Information, Daejeon 305-806, Korea; Chonnam National University, Gwangju 500-757, Korea; Chonbuk National University, Jeonju 561-756, Korea; Ewha Womans University, Seoul, 120-750, Korea
| | - J Konigsberg
- University of Florida, Gainesville, Florida 32611, USA
| | - A V Kotwal
- Duke University, Durham, North Carolina 27708, USA
| | - M Kreps
- Institut für Experimentelle Kernphysik, Karlsruhe Institute of Technology, D-76131 Karlsruhe, Germany
| | - J Kroll
- University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| | - M Kruse
- Duke University, Durham, North Carolina 27708, USA
| | - T Kuhr
- Institut für Experimentelle Kernphysik, Karlsruhe Institute of Technology, D-76131 Karlsruhe, Germany
| | - M Kurata
- University of Tsukuba, Tsukuba, Ibaraki 305, Japan
| | - A T Laasanen
- Purdue University, West Lafayette, Indiana 47907, USA
| | - S Lammel
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - M Lancaster
- University College London, London WC1E 6BT, United Kingdom
| | - K Lannon
- The Ohio State University, Columbus, Ohio 43210, USA
| | - G Latino
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy
- University of Siena, I-56127 Pisa, Italy
| | - H S Lee
- Center for High Energy Physics: Kyungpook National University, Daegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; Sungkyunkwan University, Suwon 440-746, Korea; Korea Institute of Science and Technology Information, Daejeon 305-806, Korea; Chonnam National University, Gwangju 500-757, Korea; Chonbuk National University, Jeonju 561-756, Korea; Ewha Womans University, Seoul, 120-750, Korea
| | - J S Lee
- Center for High Energy Physics: Kyungpook National University, Daegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; Sungkyunkwan University, Suwon 440-746, Korea; Korea Institute of Science and Technology Information, Daejeon 305-806, Korea; Chonnam National University, Gwangju 500-757, Korea; Chonbuk National University, Jeonju 561-756, Korea; Ewha Womans University, Seoul, 120-750, Korea
| | - S Leo
- University of Illinois, Urbana, Illinois 61801, USA
| | - S Leone
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy
| | - J D Lewis
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - A Limosani
- Duke University, Durham, North Carolina 27708, USA
| | - E Lipeles
- University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| | - A Lister
- University of Geneva, CH-1211 Geneva 4, Switzerland
| | - Q Liu
- Purdue University, West Lafayette, Indiana 47907, USA
| | - T Liu
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - S Lockwitz
- Yale University, New Haven, Connecticut 06520, USA
| | - A Loginov
- Yale University, New Haven, Connecticut 06520, USA
| | - D Lucchesi
- Istituto Nazionale di Fisica Nucleare, Sezione di Padova, I-35131 Padova, Italy
- University of Padova, I-35131 Padova, Italy
| | - A Lucà
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
- Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy
| | - J Lueck
- Institut für Experimentelle Kernphysik, Karlsruhe Institute of Technology, D-76131 Karlsruhe, Germany
| | - P Lujan
- Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
| | - P Lukens
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - G Lungu
- The Rockefeller University, New York, New York 10065, USA
| | - J Lys
- Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
| | - R Lysak
- Comenius University, 842 48 Bratislava, Slovakia; Institute of Experimental Physics, 040 01 Kosice, Slovakia
| | - R Madrak
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - P Maestro
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy
- University of Siena, I-56127 Pisa, Italy
| | - S Malik
- The Rockefeller University, New York, New York 10065, USA
| | - G Manca
- University of Liverpool, Liverpool L69 7ZE, United Kingdom
| | | | - L Marchese
- Istituto Nazionale di Fisica Nucleare Bologna, I-40127 Bologna, Italy
| | - F Margaroli
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma 1, I-00185 Roma, Italy
| | - P Marino
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy
- Scuola Normale Superiore, I-56127 Pisa, Italy
| | - K Matera
- University of Illinois, Urbana, Illinois 61801, USA
| | - M E Mattson
- Wayne State University, Detroit, Michigan 48201, USA
| | - A Mazzacane
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - P Mazzanti
- Istituto Nazionale di Fisica Nucleare Bologna, I-40127 Bologna, Italy
| | - R McNulty
- University of Liverpool, Liverpool L69 7ZE, United Kingdom
| | - A Mehta
- University of Liverpool, Liverpool L69 7ZE, United Kingdom
| | - P Mehtala
- Division of High Energy Physics, Department of Physics, University of Helsinki, FIN-00014, Helsinki, Finland; Helsinki Institute of Physics, FIN-00014 Helsinki, Finland
| | - C Mesropian
- The Rockefeller University, New York, New York 10065, USA
| | - T Miao
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - D Mietlicki
- University of Michigan, Ann Arbor, Michigan 48109, USA
| | - A Mitra
- Institute of Physics, Academia Sinica, Taipei, Taiwan 11529, Republic of China
| | - H Miyake
- University of Tsukuba, Tsukuba, Ibaraki 305, Japan
| | - S Moed
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - N Moggi
- Istituto Nazionale di Fisica Nucleare Bologna, I-40127 Bologna, Italy
| | - C S Moon
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - R Moore
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - M J Morello
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy
- Scuola Normale Superiore, I-56127 Pisa, Italy
| | - A Mukherjee
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - Th Muller
- Institut für Experimentelle Kernphysik, Karlsruhe Institute of Technology, D-76131 Karlsruhe, Germany
| | - P Murat
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - M Mussini
- Istituto Nazionale di Fisica Nucleare Bologna, I-40127 Bologna, Italy
- University of Bologna, I-40127 Bologna, Italy
| | - J Nachtman
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - Y Nagai
- University of Tsukuba, Tsukuba, Ibaraki 305, Japan
| | | | - I Nakano
- Okayama University, Okayama 700-8530, Japan
| | - A Napier
- Tufts University, Medford, Massachusetts 02155, USA
| | - J Nett
- Mitchell Institute for Fundamental Physics and Astronomy, Texas A&M University, College Station, Texas 77843, USA
| | - T Nigmanov
- University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
| | - L Nodulman
- Argonne National Laboratory, Argonne, Illinois 60439, USA
| | - S Y Noh
- Center for High Energy Physics: Kyungpook National University, Daegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; Sungkyunkwan University, Suwon 440-746, Korea; Korea Institute of Science and Technology Information, Daejeon 305-806, Korea; Chonnam National University, Gwangju 500-757, Korea; Chonbuk National University, Jeonju 561-756, Korea; Ewha Womans University, Seoul, 120-750, Korea
| | - O Norniella
- University of Illinois, Urbana, Illinois 61801, USA
| | - L Oakes
- University of Oxford, Oxford OX1 3RH, United Kingdom
| | - S H Oh
- Duke University, Durham, North Carolina 27708, USA
| | - Y D Oh
- Center for High Energy Physics: Kyungpook National University, Daegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; Sungkyunkwan University, Suwon 440-746, Korea; Korea Institute of Science and Technology Information, Daejeon 305-806, Korea; Chonnam National University, Gwangju 500-757, Korea; Chonbuk National University, Jeonju 561-756, Korea; Ewha Womans University, Seoul, 120-750, Korea
| | - T Okusawa
- Osaka City University, Osaka 558-8585, Japan
| | - R Orava
- Division of High Energy Physics, Department of Physics, University of Helsinki, FIN-00014, Helsinki, Finland; Helsinki Institute of Physics, FIN-00014 Helsinki, Finland
| | - L Ortolan
- Institut de Fisica d'Altes Energies, ICREA, Universitat Autonoma de Barcelona, E-08193, Bellaterra (Barcelona), Spain
| | - C Pagliarone
- Istituto Nazionale di Fisica Nucleare Trieste, I-33100 Udine, Italy
| | - E Palencia
- Instituto de Fisica de Cantabria, CSIC-University of Cantabria, 39005 Santander, Spain
| | - P Palni
- University of New Mexico, Albuquerque, New Mexico 87131, USA
| | - V Papadimitriou
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - W Parker
- University of Wisconsin-Madison, Madison, Wisconsin 53706, USA
| | - G Pauletta
- Istituto Nazionale di Fisica Nucleare Trieste, I-33100 Udine, Italy
- Gruppo Collegato di Udine, I-33100 Udine, Italy
- University of Udine, I-33100 Udine, Italy
| | - M Paulini
- Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - C Paus
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - T J Phillips
- Duke University, Durham, North Carolina 27708, USA
| | - G Piacentino
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - E Pianori
- University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| | - J Pilot
- University of California, Davis, Davis, California 95616, USA
| | - K Pitts
- University of Illinois, Urbana, Illinois 61801, USA
| | - C Plager
- University of California, Los Angeles, Los Angeles, California 90024, USA
| | - L Pondrom
- University of Wisconsin-Madison, Madison, Wisconsin 53706, USA
| | - S Poprocki
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - K Potamianos
- Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
| | - A Pranko
- Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
| | - F Prokoshin
- Joint Institute for Nuclear Research, RU-141980 Dubna, Russia
| | - F Ptohos
- Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy
| | - G Punzi
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy
- University of Pisa, I-56127 Pisa, Italy
| | - I Redondo Fernández
- Centro de Investigaciones Energeticas Medioambientales y Tecnologicas, E-28040 Madrid, Spain
| | - P Renton
- University of Oxford, Oxford OX1 3RH, United Kingdom
| | - M Rescigno
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma 1, I-00185 Roma, Italy
| | - F Rimondi
- Istituto Nazionale di Fisica Nucleare Bologna, I-40127 Bologna, Italy
| | - L Ristori
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy
| | - A Robson
- Glasgow University, Glasgow G12 8QQ, United Kingdom
| | - T Rodriguez
- University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| | - S Rolli
- Tufts University, Medford, Massachusetts 02155, USA
| | - M Ronzani
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy
- University of Pisa, I-56127 Pisa, Italy
| | - R Roser
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - J L Rosner
- Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA
| | - F Ruffini
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy
- University of Siena, I-56127 Pisa, Italy
| | - A Ruiz
- Instituto de Fisica de Cantabria, CSIC-University of Cantabria, 39005 Santander, Spain
| | - J Russ
- Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - V Rusu
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - W K Sakumoto
- University of Rochester, Rochester, New York 14627, USA
| | | | - L Santi
- Istituto Nazionale di Fisica Nucleare Trieste, I-33100 Udine, Italy
- Gruppo Collegato di Udine, I-33100 Udine, Italy
- University of Udine, I-33100 Udine, Italy
| | - K Sato
- University of Tsukuba, Tsukuba, Ibaraki 305, Japan
| | - V Saveliev
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - A Savoy-Navarro
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - P Schlabach
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - E E Schmidt
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - T Schwarz
- University of Michigan, Ann Arbor, Michigan 48109, USA
| | - L Scodellaro
- Instituto de Fisica de Cantabria, CSIC-University of Cantabria, 39005 Santander, Spain
| | - F Scuri
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy
| | - S Seidel
- University of New Mexico, Albuquerque, New Mexico 87131, USA
| | - Y Seiya
- Osaka City University, Osaka 558-8585, Japan
| | - A Semenov
- Joint Institute for Nuclear Research, RU-141980 Dubna, Russia
| | - F Sforza
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy
- University of Pisa, I-56127 Pisa, Italy
| | - S Z Shalhout
- University of California, Davis, Davis, California 95616, USA
| | - T Shears
- University of Liverpool, Liverpool L69 7ZE, United Kingdom
| | - P F Shepard
- University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
| | - M Shimojima
- University of Tsukuba, Tsukuba, Ibaraki 305, Japan
| | - M Shochet
- Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA
| | - I Shreyber-Tecker
- Institution for Theoretical and Experimental Physics, ITEP, Moscow 117259, Russia
| | - A Simonenko
- Joint Institute for Nuclear Research, RU-141980 Dubna, Russia
| | - K Sliwa
- Tufts University, Medford, Massachusetts 02155, USA
| | - J R Smith
- University of California, Davis, Davis, California 95616, USA
| | - F D Snider
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - H Song
- University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
| | - V Sorin
- Institut de Fisica d'Altes Energies, ICREA, Universitat Autonoma de Barcelona, E-08193, Bellaterra (Barcelona), Spain
| | - R St Denis
- Glasgow University, Glasgow G12 8QQ, United Kingdom
| | - M Stancari
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - D Stentz
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - J Strologas
- University of New Mexico, Albuquerque, New Mexico 87131, USA
| | - Y Sudo
- University of Tsukuba, Tsukuba, Ibaraki 305, Japan
| | - A Sukhanov
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - I Suslov
- Joint Institute for Nuclear Research, RU-141980 Dubna, Russia
| | - K Takemasa
- University of Tsukuba, Tsukuba, Ibaraki 305, Japan
| | - Y Takeuchi
- University of Tsukuba, Tsukuba, Ibaraki 305, Japan
| | - J Tang
- Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA
| | - M Tecchio
- University of Michigan, Ann Arbor, Michigan 48109, USA
| | - P K Teng
- Institute of Physics, Academia Sinica, Taipei, Taiwan 11529, Republic of China
| | - J Thom
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - E Thomson
- University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| | - V Thukral
- Mitchell Institute for Fundamental Physics and Astronomy, Texas A&M University, College Station, Texas 77843, USA
| | - D Toback
- Mitchell Institute for Fundamental Physics and Astronomy, Texas A&M University, College Station, Texas 77843, USA
| | - S Tokar
- Comenius University, 842 48 Bratislava, Slovakia; Institute of Experimental Physics, 040 01 Kosice, Slovakia
| | - K Tollefson
- Michigan State University, East Lansing, Michigan 48824, USA
| | - T Tomura
- University of Tsukuba, Tsukuba, Ibaraki 305, Japan
| | - D Tonelli
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - S Torre
- Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy
| | - D Torretta
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - P Totaro
- Istituto Nazionale di Fisica Nucleare, Sezione di Padova, I-35131 Padova, Italy
| | - M Trovato
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy
- Scuola Normale Superiore, I-56127 Pisa, Italy
| | - F Ukegawa
- University of Tsukuba, Tsukuba, Ibaraki 305, Japan
| | - S Uozumi
- Center for High Energy Physics: Kyungpook National University, Daegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; Sungkyunkwan University, Suwon 440-746, Korea; Korea Institute of Science and Technology Information, Daejeon 305-806, Korea; Chonnam National University, Gwangju 500-757, Korea; Chonbuk National University, Jeonju 561-756, Korea; Ewha Womans University, Seoul, 120-750, Korea
| | - F Vázquez
- University of Florida, Gainesville, Florida 32611, USA
| | - G Velev
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - C Vellidis
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - C Vernieri
- Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy
- Scuola Normale Superiore, I-56127 Pisa, Italy
| | - M Vidal
- Purdue University, West Lafayette, Indiana 47907, USA
| | - R Vilar
- Instituto de Fisica de Cantabria, CSIC-University of Cantabria, 39005 Santander, Spain
| | - J Vizán
- Instituto de Fisica de Cantabria, CSIC-University of Cantabria, 39005 Santander, Spain
| | - M Vogel
- University of New Mexico, Albuquerque, New Mexico 87131, USA
| | - G Volpi
- Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy
| | - P Wagner
- University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| | - R Wallny
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - S M Wang
- Institute of Physics, Academia Sinica, Taipei, Taiwan 11529, Republic of China
| | - D Waters
- University College London, London WC1E 6BT, United Kingdom
| | - W C Wester
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - D Whiteson
- University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| | - A B Wicklund
- Argonne National Laboratory, Argonne, Illinois 60439, USA
| | - S Wilbur
- University of California, Davis, Davis, California 95616, USA
| | - H H Williams
- University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| | - J S Wilson
- University of Michigan, Ann Arbor, Michigan 48109, USA
| | - P Wilson
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - B L Winer
- The Ohio State University, Columbus, Ohio 43210, USA
| | - P Wittich
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - S Wolbers
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - H Wolfmeister
- The Ohio State University, Columbus, Ohio 43210, USA
| | - T Wright
- University of Michigan, Ann Arbor, Michigan 48109, USA
| | - X Wu
- University of Geneva, CH-1211 Geneva 4, Switzerland
| | - Z Wu
- Baylor University, Waco, Texas 76798, USA
| | - K Yamamoto
- Osaka City University, Osaka 558-8585, Japan
| | - D Yamato
- Osaka City University, Osaka 558-8585, Japan
| | - T Yang
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - U K Yang
- Center for High Energy Physics: Kyungpook National University, Daegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; Sungkyunkwan University, Suwon 440-746, Korea; Korea Institute of Science and Technology Information, Daejeon 305-806, Korea; Chonnam National University, Gwangju 500-757, Korea; Chonbuk National University, Jeonju 561-756, Korea; Ewha Womans University, Seoul, 120-750, Korea
| | - Y C Yang
- Center for High Energy Physics: Kyungpook National University, Daegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; Sungkyunkwan University, Suwon 440-746, Korea; Korea Institute of Science and Technology Information, Daejeon 305-806, Korea; Chonnam National University, Gwangju 500-757, Korea; Chonbuk National University, Jeonju 561-756, Korea; Ewha Womans University, Seoul, 120-750, Korea
| | - W-M Yao
- Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
| | - G P Yeh
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - K Yi
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - J Yoh
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - K Yorita
- Waseda University, Tokyo 169, Japan
| | - T Yoshida
- Osaka City University, Osaka 558-8585, Japan
| | - G B Yu
- Duke University, Durham, North Carolina 27708, USA
| | - I Yu
- Center for High Energy Physics: Kyungpook National University, Daegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; Sungkyunkwan University, Suwon 440-746, Korea; Korea Institute of Science and Technology Information, Daejeon 305-806, Korea; Chonnam National University, Gwangju 500-757, Korea; Chonbuk National University, Jeonju 561-756, Korea; Ewha Womans University, Seoul, 120-750, Korea
| | - A M Zanetti
- Istituto Nazionale di Fisica Nucleare Trieste, I-33100 Udine, Italy
| | - Y Zeng
- Duke University, Durham, North Carolina 27708, USA
| | - C Zhou
- Duke University, Durham, North Carolina 27708, USA
| | - S Zucchelli
- Istituto Nazionale di Fisica Nucleare Bologna, I-40127 Bologna, Italy
- University of Bologna, I-40127 Bologna, Italy
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