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Sun YF, Xing JH, He XL, Wu DM, Song CG, Liu S, Vlasák J, Gates G, Gibertoni TB, Cui BK. Species diversity, systematic revision and molecular phylogeny of Ganodermataceae (Polyporales, Basidiomycota) with an emphasis on Chinese collections. Stud Mycol 2022; 101:287-415. [PMID: 36059897 PMCID: PMC9365044 DOI: 10.3114/sim.2022.101.05] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Accepted: 04/06/2022] [Indexed: 11/09/2022] Open
Abstract
Ganodermataceae is one of the main families of macrofungi since species in the family are both ecologically and economically important. The double-walled basidiospores with ornamented endospore walls are the characteristic features of Ganodermataceae. It is a large and complex family; although many studies have focused on Ganodermataceae, the global diversity, geographic distribution, taxonomy and molecular phylogeny of Ganodermataceae still remained incompletely understood. In this work, taxonomic and phylogenetic studies on worldwide species of Ganodermataceae were carried out by morphological examination and molecular phylogenetic analyses inferred from six gene loci including the internal transcribed spacer regions (ITS), the large subunit of nuclear ribosomal RNA gene (nLSU), the second largest subunit of RNA polymerase II gene (rpb2), the translation elongation factor 1-α gene (tef1), the small subunit mitochondrial rRNA gene (mtSSU) and the small subunit nuclear ribosomal RNA gene (nSSU). A total of 1 382 sequences were used in the phylogenetic analyses, of which 817 were newly generated, including 132 sequences of ITS, 139 sequences of nLSU, 83 sequences of rpb2, 124 sequences of tef1, 150 sequences of mtSSU and 189 sequences of nSSU. The combined six-gene dataset included sequences from 391 specimens representing 146 taxa from Ganodermataceae. Based on morphological and phylogenetic analyses, 14 genera were confirmed in Ganodermataceae: Amauroderma, Amaurodermellus, Cristataspora, Foraminispora, Furtadoella, Ganoderma, Haddowia, Humphreya, Magoderna, Neoganoderma, Sanguinoderma, Sinoganoderma, Tomophagus and Trachydermella. Among these genera, Neoganoderma gen. nov. is proposed for Ganoderma neurosporum; Sinoganoderma gen. nov. is proposed for Ganoderma shandongense; Furtadoella gen. nov. is proposed to include taxa previously belonging to Furtadoa since Furtadoa is a homonym of a plant genus in the Araceae; Trachydermella gen. nov. is proposed to include Trachyderma tsunodae since Trachyderma is a homonym of a lichen genus in the Pannariaceae. Twenty-three new species, viz., Ganoderma acaciicola, G. acontextum, G. alpinum, G. bubalinomarginatum, G. castaneum, G. chuxiongense, G. cocoicola, G. fallax, G. guangxiense, G. puerense, G. subangustisporum, G. subellipsoideum, G. subflexipes, G. sublobatum, G. tongshanense, G. yunlingense, Haddowia macropora, Sanguinoderma guangdongense, Sa. infundibulare, Sa. longistipitum, Sa. melanocarpum, Sa. microsporum and Sa. tricolor are described. In addition, another 33 known species are also described in detail for comparison. Scanning electron micrographs of basidiospores of 10 genera in Ganodermataceae are provided. A key to the accepted genera of Ganodermataceae and keys to the accepted species of Ganoderma, Haddowia, Humphreya, Magoderna, Sanguinoderma and Tomophagus are also provided. In total, 278 species are accepted as members of Ganodermataceae including 59 species distributed in China. Taxonomic novelties:New genera:Furtadoella B.K. Cui & Y.F. Sun, Neoganoderma B.K. Cui & Y.F. Sun, Sinoganoderma B.K. Cui, J.H. Xing & Y.F. Sun and Trachydermella B.K. Cui & Y.F. Sun; New species:Ganoderma acaciicola B.K. Cui, J.H. Xing & Y.F. Sun, G. acontextum B.K. Cui, J.H. Xing & Vlasák, G. alpinum B.K. Cui, J.H. Xing & Y.F. Sun, G. bubalinomarginatum B.K. Cui, J.H. Xing & Y.F. Sun, G. castaneum B.K. Cui, J.H. Xing & Y.F. Sun, G. chuxiongense B.K. Cui, J.H. Xing & Y.F. Sun, G. cocoicola B.K. Cui, J.H. Xing & Y.F. Sun, G. fallax B.K. Cui, J.H. Xing & Vlasák, G. guangxiense B.K. Cui, J.H. Xing & Y.F. Sun, G. puerense B.K. Cui, J.H. Xing & Y.F. Sun, G. subangustisporum B.K. Cui, J.H. Xing & Y.F. Sun, G. subellipsoideum B.K. Cui, J.H. Xing & Y.F. Sun, G. subflexipes B.K. Cui, J.H. Xing & Y.F. Sun, G. sublobatum B.K. Cui, J.H. Xing & Y.F. Sun, G. tongshanense B.K. Cui, J.H. Xing & Y.F. Sun, G. yunlingense B.K. Cui, J.H. Xing & Y.F. Sun, Haddowia macropora B.K. Cui, Vlasák & Y.F. Sun, Sanguinoderma guangdongense B.K. Cui & Y.F. Sun, Sa. infundibulare B.K. Cui & Y.F. Sun, Sa. longistipitum B.K. Cui & Y.F. Sun, Sa. melanocarpum B.K. Cui & Y.F. Sun, Sa. microsporum B.K. Cui & Y.F. Sun and Sa. tricolor B.K. Cui & Y.F. Sun; New combinations: Furtadoella biseptata (Costa-Rezende et al.) B.K. Cui & Y.F. Sun, Fu. brasiliensis (Singer) B.K. Cui & Y.F. Sun, Fu. corneri (Gulaid & Ryvarden) B.K. Cui & Y.F. Sun, Neoganoderma neurosporum (J.S. Furtado) B.K. Cui & Y.F. Sun, Sinoganoderma shandongense (J.D. Zhao & L.W. Xu) B.K. Cui, J.H. Xing & Y.F. Sun and Trachydermella tsunodae (Yasuda ex Lloyd) B.K. Cui & Y.F. Sun. Citation: Sun Y-F, Xing J-H, He X-L, Wu D-M, Song C-G, Liu S, Vlasák J, Gates G, Gibertoni TB, Cui B-K (2022). Species diversity, systematic revision and molecular phylogeny of Ganodermataceae (Polyporales, Basidiomycota) with an emphasis on Chinese collections. Studies in Mycology101: 287–415. doi: 10.3114/sim.2022.101.05.
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Affiliation(s)
- Y-F Sun
- Institute of Microbiology, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing 100083, China
| | - J-H Xing
- Institute of Microbiology, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing 100083, China
| | - X-L He
- Sichuan Institute of Edible Fungi, Sichuan Academy of Agricultural Sciences, Chengdu, Sichuan 610066, China
| | | | - C-G Song
- Institute of Microbiology, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing 100083, China
| | - S Liu
- Institute of Microbiology, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing 100083, China
| | - J Vlasák
- Biology Centre, Czech Academy of Sciences, Institute of Plant “Molecular Biology, Branišovská 31, CZ-370 05 České Budějovice, Czech Republic
| | - G Gates
- Tasmanian Institute of Agriculture, Private Bag 98, Hobart, Tasmania 7001, Australia
| | - TB Gibertoni
- Universidade Federal de Pernambuco, Centro de Biociências, Departamento de Micologia, Av. Avenida da Engenharia, s/n, CEP 50740-600, Recife, Pernambuco, Brasil
| | - B-K Cui
- Institute of Microbiology, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing 100083, China
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Li SP, He CB, Wang J, Mao YZ, Lao XM, Cui BK, Lin XJ. [Combining intraoperative ultrasound-guided irreversible electroporation with chemotherapy for treating locally advanced pancreatic cancer: a clinical report of 64 cases]. Zhonghua Wai Ke Za Zhi 2020; 58:787-792. [PMID: 32993267 DOI: 10.3760/cma.j.cn112139-20200331-00270] [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] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To examine the safety and clinical efficacy of ultrasound-guided irreversible electroporation (IRE) using the open surgery approach, after induction chemotherapy, in the treatment of locally advanced pancreatic cancer (LAPC) . Methods: The data of 64 LAPC patients who underwent ultrasound-guided IRE using the open surgery approach after induction chemotherapy at Department of Pancreatobiliary Surgery, Sun Yat-sen University Cancer Center from August 2015 to March 2019 were retrospectively analyzed. The study comprised of 30 males and 34 females, with median age of 58.5 years old (range: 34 to 87 years old) , were included in this study.The tumor was located in the pancreatic head and body/tail in 30 and 34 patients, respectively.The largest recorded tumor size was 6.1 cm (≤4.0 cm: n=35; >4.0 cm: n=29) .To create an electric field around the tumor, Two to six probes were parallelly inserted into each patient's tumor, based on the size of the tumor, at a distance of 2 cm apart through the transverse mesocolon in a caudal-to-cranial direction.According to the numerical sequence of patients undergoing ultrasound-guided IRE, the first 15 cases and following 49 patients were categorized as the primary and secondary treatment group, respectively.T text or χ(2) test was analyzed to the data between two groups.The study endpoints were overall survival (OS) and progression free survival (PFS) , which were investigated using Kaplan-Meier method, and their differences were compared using log-rank test. Results: The overall length of hospital stay was (8.9±2.7) days (range: 5 to 20 days) . Four patients were lost to follow-up.The study follow-up rate was 93.8%, with a median follow-up time of 29.3 months (range: 13.5 to 55.7 months) .The median OS and PFS of the entire cohort was 24.6 months (95% CI: 22.0 to 27.3 months) and 12.0 months (95%CI: 8.8 to 15.2 months) , respectively.One month after IRE, abdominal pain was significantly relieved in 95.3% of the patients (t=-28.55, P<0.01) .The rate of complications in the entire cohort was 20.3% and all were classified as grade B.Of them, pancreatic fistula, incisional infection, and upper gastrointestinal hemorrhage were observed in 7, 4, and 2 cases, respectively.The rate of complications for patients in the primary and secondary treatment groups were significantly different (10/15 vs. 6.1%) , respectively (χ(2)=26.01, P<0.01) .Further, two deaths were observed after IRE in the primary treatment group, while none was observed in the secondary treatment group. Conclusions: Ultrasound-guided IRE using the open surgery approach after induction chemotherapy is found to be safe and effective in treating patients with LAPC.However, these findings should be validated in prospective randomized trials before wide clinical application.
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Affiliation(s)
- S P Li
- Department of Pancreatobiliary Surgery, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - C B He
- Department of Pancreatobiliary Surgery, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - J Wang
- Department of Pancreatobiliary Surgery, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Y Z Mao
- Department of Pancreatobiliary Surgery, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - X M Lao
- Department of Pancreatobiliary Surgery, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - B K Cui
- Department of Pancreatobiliary Surgery, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - X J Lin
- Department of Pancreatobiliary Surgery, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
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Abstract
Paratrichaptum accuratum is a large conspicuous polypore fungus growing on dead or living angiosperm trees in subtropical-boreal areas of China, Indonesia, Japan, and Taiwan. The present study places P. accuratum in the family Gloeophyllaceae that belongs to the order Gloeophyllales within Agaricomycetes (Basidiomycota), based on evidence derived from morphological and ecological characteristics, and phylogenetic analyses of sequences of nuclear rDNA regions (5.8S, nuc 18S, nuc 28S) and protein-coding genes (rpb1, rpb2, and tef1). The analyses presented in this study also give strong support for including Jaapia in Gloeophyllaceae and Gloeophyllales. Thus, the names Jaapiaceae and Jaapiales are considered here as synonyms of Gloeophyllaceae and Gloeophyllales. Since Paratrichaptum represents the earliest diverging lineage in Gloeophyllales, pileate basidiocarps and brown rot appear to be ancestral states of Gloeophyllales. Paratrichaptum accuratum may represent a relic species, according to its phylogenetic position, peculiar distribution pattern and rare occurrence.
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Affiliation(s)
- C-C Chen
- Department of Plant Pathology, National Chung Hsing University, Taichung 40227, Taiwan
| | - B Cao
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China
| | - T Hattori
- Forestry and Forest Products Research Institute, Tsukuba, Ibaraki 305-8687, Japan
| | - B-K Cui
- Institute of Microbiology, Beijing Forestry University, Beijing 100083, China
| | - C-Y Chen
- Department of Plant Pathology, National Chung Hsing University, Taichung 40227, Taiwan
| | - S-H Wu
- Department of Plant Pathology, National Chung Hsing University, Taichung 40227, Taiwan.,Department of Biology, National Museum of Natural Science, Taichung 40453, Taiwan
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