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Wu Y, Peng C, Yuan R, Zhang M, Hu Y, Tian C. New species and records of Botryosphaeriales (Dothideomycetes) associated with tree dieback in Beijing, China. MycoKeys 2024; 106:225-250. [PMID: 38974461 PMCID: PMC11224674 DOI: 10.3897/mycokeys.106.122890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Accepted: 06/02/2024] [Indexed: 07/09/2024] Open
Abstract
Botryosphaeriales species are important pathogens that have worldwide distribution. In this study, 23 Botryosphaeriales strains were isolated from 13 host species during a dieback disease survey in Beijing, China. Based on morphological and phylogenetic analyses, six Botryosphaeriales species were identified, including two new species named Dothiorellahortiarborum sp. nov. and Phaeobotryonfraxini sp. nov., and four new host records: Aplosporellaginkgonis from Cotinuscoggygriavar.cinereus, A.javeedii from Acermiyabei, Acertruncatum, Forsythiasuspensa, Lagerstroemiaindica, Sambucuswilliamsii, Syringavulgaris, Ulmuspumila, Xanthocerassorbifolium, A.yanqingensis from Acertruncatum, and Do.acericola from Forsythiasuspensa, Ginkgobiloba, and Syringaoblata. This study enriches the species diversity associated with tree dieback in Beijing, China, and contributes to the further study of the taxonomy of this order.
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Affiliation(s)
- Yingying Wu
- The Key Laboratory for Silviculture and Conservation of the Ministry of Education, Beijing Forestry University, Beijing 100083, ChinaBeijing Forestry UniversityBeijingChina
| | - Cheng Peng
- The Key Laboratory for Silviculture and Conservation of the Ministry of Education, Beijing Forestry University, Beijing 100083, ChinaBeijing Forestry UniversityBeijingChina
| | - Rong Yuan
- The Key Laboratory for Silviculture and Conservation of the Ministry of Education, Beijing Forestry University, Beijing 100083, ChinaBeijing Forestry UniversityBeijingChina
| | - Mingwei Zhang
- The Key Laboratory for Silviculture and Conservation of the Ministry of Education, Beijing Forestry University, Beijing 100083, ChinaBeijing Forestry UniversityBeijingChina
| | - Yang Hu
- The Forestry Protection Station of Tonghzou Strict in Beijing, Beijing 101100, ChinaThe Forestry Protection Station of Tonghzou Strict in BeijingBeijingChina
| | - Chengming Tian
- The Key Laboratory for Silviculture and Conservation of the Ministry of Education, Beijing Forestry University, Beijing 100083, ChinaBeijing Forestry UniversityBeijingChina
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2
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Zou Y, Zhang Z, Zeng Y, Hu H, Hao Y, Huang S, Li B. Common Methods for Phylogenetic Tree Construction and Their Implementation in R. Bioengineering (Basel) 2024; 11:480. [PMID: 38790347 PMCID: PMC11117635 DOI: 10.3390/bioengineering11050480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2024] [Revised: 05/04/2024] [Accepted: 05/07/2024] [Indexed: 05/26/2024] Open
Abstract
A phylogenetic tree can reflect the evolutionary relationships between species or gene families, and they play a critical role in modern biological research. In this review, we summarize common methods for constructing phylogenetic trees, including distance methods, maximum parsimony, maximum likelihood, Bayesian inference, and tree-integration methods (supermatrix and supertree). Here we discuss the advantages, shortcomings, and applications of each method and offer relevant codes to construct phylogenetic trees from molecular data using packages and algorithms in R. This review aims to provide comprehensive guidance and reference for researchers seeking to construct phylogenetic trees while also promoting further development and innovation in this field. By offering a clear and concise overview of the different methods available, we hope to enable researchers to select the most appropriate approach for their specific research questions and datasets.
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Affiliation(s)
- Yue Zou
- College of Life Sciences, Chongqing Normal University, Chongqing 401331, China; (Y.Z.); (Z.Z.); (Y.Z.); (H.H.); (Y.H.)
| | - Zixuan Zhang
- College of Life Sciences, Chongqing Normal University, Chongqing 401331, China; (Y.Z.); (Z.Z.); (Y.Z.); (H.H.); (Y.H.)
| | - Yujie Zeng
- College of Life Sciences, Chongqing Normal University, Chongqing 401331, China; (Y.Z.); (Z.Z.); (Y.Z.); (H.H.); (Y.H.)
| | - Hanyue Hu
- College of Life Sciences, Chongqing Normal University, Chongqing 401331, China; (Y.Z.); (Z.Z.); (Y.Z.); (H.H.); (Y.H.)
| | - Youjin Hao
- College of Life Sciences, Chongqing Normal University, Chongqing 401331, China; (Y.Z.); (Z.Z.); (Y.Z.); (H.H.); (Y.H.)
| | - Sheng Huang
- Animal Nutrition Institute, Chongqing Academy of Animal Science, Chongqing 402460, China
| | - Bo Li
- College of Life Sciences, Chongqing Normal University, Chongqing 401331, China; (Y.Z.); (Z.Z.); (Y.Z.); (H.H.); (Y.H.)
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3
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Xiao YP, Yang Y, Jayawardena RS, Gentekaki E, Peng XC, Luo ZL, Lu YZ. Four novel Pleurocordyceps (Polycephalomycetaceae) species from China. Front Microbiol 2024; 14:1256967. [PMID: 38268701 PMCID: PMC10807425 DOI: 10.3389/fmicb.2023.1256967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 12/08/2023] [Indexed: 01/26/2024] Open
Abstract
Entomopathogenic fungi comprise an ecologically important group of specialized pathogens infecting other fungi, invertebrates, and plants. These fungi are species-rich with high diversity and broad distribution worldwide. The majority of entomopathogenic fungi belong to clavicipitoids, which consist of the hypocrealean families, Clavicipitaceae, Cordycipitaceae, Ophiocordycipitaceae, and Polycephalomycetaceae. The latter is a newly established entomopathogenic family that recently separated from the family Ophiocordycipitaceae to accommodate the genera, Perennicordyceps, Pleurocordyceps, and Polycephalomyces. In recent years, Polycephalomycetaceae has been enriched with parasitic and hyperparasitic fungi. With 16 species spread across China, Ecuador, Japan, and Thailand, Pleurocordyceps is the most speciose genus in the family. In this study, we expand the number of taxa in the genus by introducing four new Pleurocordyceps species from China, namely, P. clavisynnema, P. multisynnema, P. neoagarica, and P. sanduensis. We provide detailed descriptions and illustrations and infer genus-level phylogenies based on a combined 6-loci gene sequence dataset comprising the internal transcribed spacer gene region (ITS), small subunit ribosomal RNA gene region (SSU), large subunit rRNA gene region (LSU), translation elongation factor 1-alpha gene region (TEF-1α), RNA polymerase II largest subunit gene region (RPB1), and RNA polymerase II second largest subunit (RPB2). This study contributes to knowledge with regard to the diversity of Pleurocordyceps specifically and entomopathogenic Hypocreales more broadly.
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Affiliation(s)
- Yuan-Pin Xiao
- School of Food and Pharmaceutical Engineering, Guizhou Institute of Technology, Guiyang, China
| | - Yu Yang
- School of Food and Pharmaceutical Engineering, Guizhou Institute of Technology, Guiyang, China
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, Thailand
- School of Science, Mae Fah Luang University, Chiang Rai, Thailand
| | - Ruvishika S. Jayawardena
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, Thailand
- School of Science, Mae Fah Luang University, Chiang Rai, Thailand
| | - Eleni Gentekaki
- University of Nicosia School of Veterinary Medicine, Nicosia, Cyprus
| | - Xing-Can Peng
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, Thailand
- School of Science, Mae Fah Luang University, Chiang Rai, Thailand
- Engineering and Research Center for Southwest Bio-Pharmaceutical Resources of National Education Ministry of China, Guizhou University, Guiyang, China
| | - Zong-Long Luo
- College of Agriculture and Biological Sciences, Dali University, Dali, China
| | - Yong-Zhong Lu
- School of Food and Pharmaceutical Engineering, Guizhou Institute of Technology, Guiyang, China
- Engineering and Research Center for Southwest Bio-Pharmaceutical Resources of National Education Ministry of China, Guizhou University, Guiyang, China
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4
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Wu N, Dissanayake AJ, Du HZ, Liu JK. Morpho-Phylogenetic Evidence Reveals Novel Species and New Records of Botryosphaeriaceae in China and Thailand. J Fungi (Basel) 2023; 9:1051. [PMID: 37998857 PMCID: PMC10671917 DOI: 10.3390/jof9111051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 10/23/2023] [Accepted: 10/24/2023] [Indexed: 11/25/2023] Open
Abstract
Species in the Botryosphaeriaceae are common plant pathogens, endophytes, and saprobes found on a variety of mainly woody hosts. Botryosphaeriaceae is a high-profile fungal family whose genera have been subjected to continuous revisions in recent years. Surveys conducted during 2019 and 2020 on several decaying woody hosts (from dead arial twigs, branches, stems, bark, and seed pods) in China and Thailand revealed a high diversity of Botryosphaeriaceae fungi. Identification of 16 Botryosphaeriaceae isolates was carried out based on both morphological characteristics and phylogenetic analyses of combined ITS, LSU, tef1-α, and tub2 sequence data. Four novel species (Dothiorella ovata, Do. rosacearum, Do. septata, and Lasiodiplodia delonicis) and seven previously known species (Botryosphaeria fujianensis, Diplodia mutila, Di. seriata, L. crassispora, L. mahajangana, Macrophomina euphorbiicola and Sphaeropsis eucalypticola) were identified while new hosts and geographical records were reported. This study indicates that the fungal family Botryosphaeriaceae seems to be common and widespread on a broad range of hosts in China and Thailand.
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Affiliation(s)
- Na Wu
- School of Life Science and Technology, Center for Informational Biology, University of Electronic Science and Technology of China, Chengdu 611731, China; (N.W.); (A.J.D.); (H.-Z.D.)
- Center of Excellence in Fungal Research, School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand
| | - Asha J. Dissanayake
- School of Life Science and Technology, Center for Informational Biology, University of Electronic Science and Technology of China, Chengdu 611731, China; (N.W.); (A.J.D.); (H.-Z.D.)
| | - Hong-Zhi Du
- School of Life Science and Technology, Center for Informational Biology, University of Electronic Science and Technology of China, Chengdu 611731, China; (N.W.); (A.J.D.); (H.-Z.D.)
- School of Pharmacy, Guizhou University of Traditional Chinese Medicine, Guiyang 550025, China
- Department of Entomology and Plant Pathology, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Jian-Kui Liu
- School of Life Science and Technology, Center for Informational Biology, University of Electronic Science and Technology of China, Chengdu 611731, China; (N.W.); (A.J.D.); (H.-Z.D.)
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5
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Gajanayake AJ, Karunarathna SC, Jayawardena RS, Luangharn T, Balasuriya A. Fungicolous Mucor on mushrooms: One novel species and six host records from southwest China and northern Thailand. Mycologia 2023; 115:674-692. [PMID: 37409884 DOI: 10.1080/00275514.2023.2220166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Accepted: 05/25/2023] [Indexed: 07/07/2023]
Abstract
Mucor species are a group of common soil-borne fungi, known to cause infections on humans and animals, interfere in food production, and act as useful agents in biotechnological applications. This study reports one new Mucor species, M. yunnanensis, which was found to be fungicolous on an Armillaria sp. from southwest China. Further, M. circinelloides on Phlebopus sp., M. hiemalis on Ramaria sp. and Boletus sp., M. irregularis on Pleurotus sp., M. nederlandicus on Russula sp., and M. yunnanensis on Boletus sp. are reported as new host records. Mucor yunnanensis and M. hiemalis have been collected from Yunnan Province in China, whereas M. circinelloides, M. irregularis, and M. nederlandicus have been collected from Chiang Mai and Chiang Rai Provinces in Thailand. All the Mucor taxa reported herein were identified based on both morphology and phylogenetic analyses of a combined nuc rDNA internal transcribed spacer region ITS1-5.8S-ITS2 (ITS) and partial nuc 28S rDNA (28S) sequence matrix. Comprehensive descriptions, illustrations, and a phylogenetic tree are provided for all the taxa reported in the study to show the placements of taxa, and the new taxon is compared with its sister taxa.
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Affiliation(s)
- Achala J Gajanayake
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand
- School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand
| | - Samantha C Karunarathna
- Center for Yunnan Plateau Biological Resources Protection and Utilization, College of Biological Resource and Food Engineering, Qujing Normal University, Qujing 655011, China
- National Institute of Fundamental Studies (NIFS), Hantana Road, Kandy, Sri Lanka
| | - Ruvishika S Jayawardena
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand
- School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand
| | - Thatsanee Luangharn
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand
| | - Abhaya Balasuriya
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand
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Wang WP, Shen HW, Bao DF, Lu YZ, Yang QX, Su XJ, Luo ZL. Two novel species and three new records of Torulaceae from Yunnan Province, China. MycoKeys 2023; 99:1-24. [PMID: 37588799 PMCID: PMC10425956 DOI: 10.3897/mycokeys.99.106699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Accepted: 07/17/2023] [Indexed: 08/18/2023] Open
Abstract
While investigating the diversity of lignicolous fungi in Yunnan Province, China, six fresh collections of Torulaceae were collected and identified based on morphological examination and phylogenetic analyses of combined LSU, ITS, SSU, tef1-α, and rpb2 sequence data. Two new species, viz. Neopodoconisyunnanensis and Torulasuae, and three new records, viz. T.canangae (new freshwater habitat record), T.masonii (new host record), and T.sundara (new freshwater habitat record) are reported. Detailed descriptions, illustrations, and a phylogenetic tree to show the placement of these species are provided.
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Affiliation(s)
- Wen-Peng Wang
- College of Agriculture and Biological Science, Dali University, Dali 671003, Yunnan, China
| | - Hong-Wei Shen
- College of Agriculture and Biological Science, Dali University, Dali 671003, Yunnan, China
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand
| | - Dan-Feng Bao
- College of Agriculture and Biological Science, Dali University, Dali 671003, Yunnan, China
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand
| | - Yong-Zhong Lu
- School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand
| | - Qiu-Xia Yang
- College of Agriculture and Biological Science, Dali University, Dali 671003, Yunnan, China
| | - Xi-Jun Su
- College of Agriculture and Biological Science, Dali University, Dali 671003, Yunnan, China
| | - Zong-Long Luo
- College of Agriculture and Biological Science, Dali University, Dali 671003, Yunnan, China
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7
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Jan F, Arshad H, Ahad M, Jamal A, Smith DL. In vitro assessment of Bacillus subtilis FJ3 affirms its biocontrol and plant growth promoting potential. FRONTIERS IN PLANT SCIENCE 2023; 14:1205894. [PMID: 37538061 PMCID: PMC10395516 DOI: 10.3389/fpls.2023.1205894] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Accepted: 06/23/2023] [Indexed: 08/05/2023]
Abstract
Bacillus species and their metabolites have potential alternative uses as chemical pesticides that can limit the growth of potential plant pathogens and enhance crop productivity. The aim of this study was to investigate the potential of Bacillus subtilis FJ3 for promoting plant growth and controlling fungal plant pathogens. The study evaluated the ability of the strain to promote plant growth in vitro by characterizing its growth-promoting traits, which included the production of hydrolytic enzymes, indole acetic acid, siderophores, biofilm formation, and phosphate solubilization. Polymerase Chain Reaction (PCR) testing revealed that strain FJ3 has the potential to produce lipopeptides such as fengycin, surfactin, mycosubtilin, and pilpastatin. Through in vitro antagonism testing it was demonstrated that strain FJ3 is able to inhibit Fusarium oxysporum by 52% compared to the untreated control and was antagonistic against Aspergillus flavus, Aspergillus niger, and Rhizopus oryzae using a dual method. The minimum inhibitory concentration of Bacillus crude extract resulted in a 92%, 90%, 81.5%, and 56% growth inhibition of Fusarium oxysporum, A. niger, A. flavus, and Rhizopus oryzae, respectively. In FT-IR and GC-MS analysis of crude LPs extract, the transmission and mass spectrum confirmed the existence of aforesaid lipopeptides containing β-fatty acids with chain lengths ranging from C14 to C21 in which the majority were saturated fatty acids. Greenhouse experimentation revealed that Bacillus strain FJ3 and its metabolites significantly diminished the disease incidence with an average reduction of 31.56%. In sterilized soil, FJ3 and its metabolites caused 24.01% and 10.46% growth promotion, respectively, in chickpea. The results demonstrated that Bacillus strain FJ3 has broad-spectrum antifungal and plant growth-promoting applications and could be a promising candidate for development into a commercialized biobased product for use in sustainable agriculture practice.
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Affiliation(s)
- Faisal Jan
- Department of Microbiology, Quaid-i-Azam University, Islamabad, Pakistan
- Department of Plant Science, McGill University, Ste. Anne de Bellevue, QC, Canada
| | - Hamza Arshad
- Department of Microbiology, Quaid-i-Azam University, Islamabad, Pakistan
| | - Mehreen Ahad
- Department of Microbiology, Quaid-i-Azam University, Islamabad, Pakistan
| | - Asif Jamal
- Department of Microbiology, Quaid-i-Azam University, Islamabad, Pakistan
| | - Donald L. Smith
- Department of Plant Science, McGill University, Ste. Anne de Bellevue, QC, Canada
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Tang X, Lu YZ, Dissanayake LS, Goonasekara ID, Jayawardena RS, Xiao YP, Hyde KD, Chen XM, Kang JC. Two new fungal genera ( Diaporthales) found on Dipterocarpaceae in Thailand. Front Microbiol 2023; 14:1169052. [PMID: 37342559 PMCID: PMC10278593 DOI: 10.3389/fmicb.2023.1169052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Accepted: 05/09/2023] [Indexed: 06/23/2023] Open
Abstract
Diaporthales is a species-rich order of fungi that includes endophytes, saprobes, and pathogens associated with forest plants and crops. They may also occur as parasites or secondary invaders of plant tissues injured or infected by other organisms or inhabit living animal and human tissues, as well as soil. Meanwhile, some severe pathogens wipe out large-scale cultivations of profitable crops, timber monocultures, and forests. Based on morphological and phylogenetic analyses of combined ITS, LSU, tef1-α, and rpb2 sequence data, generated using maximum likelihood (ML), maximum parsimony (MP), and MrBayes (BI), we introduce two new genera of Diaporthales found in Dipterocarpaceae in Thailand, namely Pulvinaticonidioma and Subellipsoidispora. Pulvinaticonidioma is characterized by solitary, subglobose, pycnidial, unilocular conidiomata with the internal layers convex and pulvinate at the base; hyaline, unbranched, septate conidiophores; hyaline, phialidic, cylindrical to ampulliform, determinate conidiogenous cells and hyaline, cylindrical, straight, unicellular, and aseptate conidia with obtuse ends. Subellipsoidispora has clavate to broadly fusoid, short pedicellate asci with an indistinct J- apical ring; biturbinate to subellipsoidal, hyaline to pale brown, smooth, guttulate ascospores that are 1-septate and slightly constricted at the septa. Detailed morphological and phylogenetic comparisons of these two new genera are provided in this study.
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Affiliation(s)
- Xia Tang
- Engineering and Research Center for Southwest Biopharmaceutical Resource of National Education Ministry of China, Guizhou University, Guiyang, Guizhou, China
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, Thailand
- School of Science, Mae Fah Luang University, Chiang Rai, Thailand
| | - Yong-Zhong Lu
- Engineering and Research Center for Southwest Biopharmaceutical Resource of National Education Ministry of China, Guizhou University, Guiyang, Guizhou, China
- School of Food and Pharmaceutical Engineering, Guizhou Institute of Technology, Guiyang, Guizhou, China
| | - Lakmali S. Dissanayake
- Engineering and Research Center for Southwest Biopharmaceutical Resource of National Education Ministry of China, Guizhou University, Guiyang, Guizhou, China
| | - Ishani D. Goonasekara
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, Thailand
- International Relations Unit, The Open University of Sri Lanka, Nawala, Nugegoda, Sri Lanka
| | - Ruvishika S. Jayawardena
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, Thailand
- School of Science, Mae Fah Luang University, Chiang Rai, Thailand
| | - Yuan-Pin Xiao
- School of Food and Pharmaceutical Engineering, Guizhou Institute of Technology, Guiyang, Guizhou, China
| | - Kevin D. Hyde
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, Thailand
- School of Science, Mae Fah Luang University, Chiang Rai, Thailand
| | - Xue-Mei Chen
- School of Food and Pharmaceutical Engineering, Guizhou Institute of Technology, Guiyang, Guizhou, China
| | - Ji-Chuan Kang
- Engineering and Research Center for Southwest Biopharmaceutical Resource of National Education Ministry of China, Guizhou University, Guiyang, Guizhou, China
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Liu YS, Liu JK, Kumla J, Suwannarach N, Lumyong S. Taxonomic Novelties and New Records of Amanita Subgenus Amanitina from Thailand. J Fungi (Basel) 2023; 9:601. [PMID: 37367537 DOI: 10.3390/jof9060601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Revised: 05/16/2023] [Accepted: 05/17/2023] [Indexed: 06/28/2023] Open
Abstract
The Amanita subgenus Amanitina contains six sections, and the species diversity of this subgenus has still not been explored in Thailand. Twenty samples collected in 2019 and 2020, which had the morphological characteristics of the Amanita subgen. Amanitina, were observed in this study. Both the microscopical characteristics and multi-gene phylogenetic analyses of the ITS, nrLSU, RPB2, TEF1-α, and TUB gene regions revealed that the 20 samples represented nine species and dispersed into four sections. Remarkably, three taxa were different from any other currently known species. Here, we describe them as new to science, namely A. albifragilis, A. claristriata, and A. fulvisquamea. Moreover, we also recognized six interesting taxa, including four records that were new to Thailand, viz. A. cacaina, A. citrinoannulata, A. griseofarinosa, and A. neoovoidea, as well as two previously recorded species, A. caojizong and A. oberwinkleriana. Moreover, we provide the first RPB2 and TEF1-α gene sequences for A. cacaina. Detailed descriptions, illustrations as line drawings, and comparisons with related taxa are provided.
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Affiliation(s)
- Yuan S Liu
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
- Doctor of Philosophy Program in Applied Microbiology (International Program), Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
- Research Center of Microbial Diversity and Sustainable Utilization, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Jian-Kui Liu
- School of Life Science and Technology, Center for Informational Biology, University of Electronic Science and Technology of China, Chengdu 611731, China
| | - Jaturong Kumla
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
- Research Center of Microbial Diversity and Sustainable Utilization, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Nakarin Suwannarach
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
- Research Center of Microbial Diversity and Sustainable Utilization, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Saisamorn Lumyong
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
- Research Center of Microbial Diversity and Sustainable Utilization, Chiang Mai University, Chiang Mai 50200, Thailand
- Academy of Science, The Royal Society of Thailand, Bangkok 10300, Thailand
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10
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Li WL, Liang RR, Dissanayake AJ, Liu JK. Botryosphaerialean fungi associated with woody oil plants cultivated in Sichuan Province, China. MycoKeys 2023; 97:71-116. [PMID: 37265995 PMCID: PMC10230375 DOI: 10.3897/mycokeys.97.103118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 05/01/2023] [Indexed: 06/03/2023] Open
Abstract
Woody oil plants are important economic trees which are widely cultivated and distributed throughout China. Surveys conducted during 2020 and 2021 on several woody oil plantations from five regions of Sichuan Province, China, revealed a high diversity of Botryosphaerialean fungi. The identification of 50 botryosphaeriaceous isolates was carried out based on both morphology and multi-gene phylogenetic analysis of internal transcribed spacer region (ITS), translation elongation factor 1-alpha gene (tef1) and β-tubulin gene (tub2). This allowed the identification of twelve previously known Botryosphaeriales species: Aplosporellaprunicola, A.ginkgonis, Barriopsistectonae, Botryosphaeriadothidea, Bo.fabicerciana, Diplodiamutila, Di.seriata, Dothiorellasarmentorum, Neofusicoccumparvum, Sardiniellaguizhouensis, Sphaeropsiscitrigena, and Sp.guizhouensis, and four novel species belonging to the genera Diplodia and Dothiorella, viz. Di.acerigena, Di.pistaciicola, Do.camelliae and Do.zanthoxyli. The dominant species isolated across the surveyed regions were Botryosphaeriadothidea, Sardiniellaguizhouensis and Diplodiamutila, representing 20%, 14% and 12% of the total isolates, respectively. In addition, most isolates were obtained from Pistaciachinensis (14 isolates), followed by Camelliaoleifera (10 isolates). The present study enhances the understanding of Botryosphaeriales species diversity on woody oil plants in Sichuan Province, China.
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Affiliation(s)
- Wen-Li Li
- School of Life Science and Technology, Center for Informational Biology, Electronic Science and Technology University, Chengdu 611731, ChinaElectronic Science and Technology UniversityChengduChina
| | - Rui-Ru Liang
- School of Life Science and Technology, Center for Informational Biology, Electronic Science and Technology University, Chengdu 611731, ChinaElectronic Science and Technology UniversityChengduChina
| | - Asha J. Dissanayake
- School of Life Science and Technology, Center for Informational Biology, Electronic Science and Technology University, Chengdu 611731, ChinaElectronic Science and Technology UniversityChengduChina
| | - Jian-Kui Liu
- School of Life Science and Technology, Center for Informational Biology, Electronic Science and Technology University, Chengdu 611731, ChinaElectronic Science and Technology UniversityChengduChina
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11
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Yu XD, Zhang SN, Liu JK. Additions to Bambusicolous Fungi of Savoryellaceae from Southwest China. J Fungi (Basel) 2023; 9:jof9050571. [PMID: 37233282 DOI: 10.3390/jof9050571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 05/08/2023] [Accepted: 05/11/2023] [Indexed: 05/27/2023] Open
Abstract
Asexual and sexual morphs of saprobic bambusicolous fungi were collected from freshwater and terrestrial habitats in Sichuan Province, China. Taxonomic identification of these fungi was carried out on the basis of morphological comparison, culture characteristics, and molecular phylogeny. Multi-gene phylogeny based on combined SSU, ITS, LSU, rpb2, and tef1α sequence data was performed to determine their phylogenetic placement, and the result showed that these fungi belong to Savoryellaceae. Morphologically, four asexual morphs are similar to Canalisporium and Dematiosporium, while a sexual morph well-fits to Savoryella. Three new species, Canalisporium sichuanense, Dematiosporium bambusicola, and Savoryella bambusicola are identified and described. Two new records, C. dehongense and D. aquaticum, were recovered from the bamboo hosts in terrestrial and freshwater habitats, respectively. In addition, the nomenclatural confusion of C. dehongense and C. thailandense is discussed.
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Affiliation(s)
- Xian-Dong Yu
- Center for Informational Biology, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 611731, China
| | - Sheng-Nan Zhang
- Center for Informational Biology, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 611731, China
| | - Jian-Kui Liu
- Center for Informational Biology, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 611731, China
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12
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Jayawardena RS, Hyde KD, Wang S, Sun YR, Suwannarach N, Sysouphanthong P, Abdel-Wahab MA, Abdel-Aziz FA, Abeywickrama PD, Abreu VP, Armand A, Aptroot A, Bao DF, Begerow D, Bellanger JM, Bezerra JDP, Bundhun D, Calabon MS, Cao T, Cantillo T, Carvalho JLVR, Chaiwan N, Chen CC, Courtecuisse R, Cui BK, Damm U, Denchev CM, Denchev TT, Deng CY, Devadatha B, de Silva NI, dos Santos LA, Dubey NK, Dumez S, Ferdinandez HS, Firmino AL, Gafforov Y, Gajanayake AJ, Gomdola D, Gunaseelan S, Shucheng-He, Htet ZH, Kaliyaperumal M, Kemler M, Kezo K, Kularathnage ND, Leonardi M, Li JP, Liao C, Liu S, Loizides M, Luangharn T, Ma J, Madrid H, Mahadevakumar S, Maharachchikumbura SSN, Manamgoda DS, Martín MP, Mekala N, Moreau PA, Mu YH, Pahoua P, Pem D, Pereira OL, Phonrob W, Phukhamsakda C, Raza M, Ren GC, Rinaldi AC, Rossi W, Samarakoon BC, Samarakoon MC, Sarma VV, Senanayake IC, Singh A, Souza MF, Souza-Motta CM, Spielmann AA, Su W, Tang X, Tian X, Thambugala KM, Thongklang N, Tennakoon DS, Wannathes N, Wei D, Welti S, Wijesinghe SN, Yang H, Yang Y, Yuan HS, Zhang H, Zhang J, Balasuriya A, Bhunjun CS, Bulgakov TS, Cai L, Camporesi E, Chomnunti P, Deepika YS, Doilom M, Duan WJ, Han SL, Huanraluek N, Jones EBG, Lakshmidevi N, Li Y, Lumyong S, Luo ZL, Khuna S, Kumla J, Manawasinghe IS, Mapook A, Punyaboon W, Tibpromma S, Lu YZ, Yan J, Wang Y. Fungal diversity notes 1512-1610: taxonomic and phylogenetic contributions on genera and species of fungal taxa. FUNGAL DIVERS 2023; 117:1-272. [PMID: 36852303 PMCID: PMC9948003 DOI: 10.1007/s13225-022-00513-0] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Accepted: 12/06/2022] [Indexed: 02/25/2023]
Abstract
This article is the 14th in the Fungal Diversity Notes series, wherein we report 98 taxa distributed in two phyla, seven classes, 26 orders and 50 families which are described and illustrated. Taxa in this study were collected from Australia, Brazil, Burkina Faso, Chile, China, Cyprus, Egypt, France, French Guiana, India, Indonesia, Italy, Laos, Mexico, Russia, Sri Lanka, Thailand, and Vietnam. There are 59 new taxa, 39 new hosts and new geographical distributions with one new combination. The 59 new species comprise Angustimassarina kunmingense, Asterina lopi, Asterina brigadeirensis, Bartalinia bidenticola, Bartalinia caryotae, Buellia pruinocalcarea, Coltricia insularis, Colletotrichum flexuosum, Colletotrichum thasutense, Coniochaeta caraganae, Coniothyrium yuccicola, Dematipyriforma aquatic, Dematipyriforma globispora, Dematipyriforma nilotica, Distoseptispora bambusicola, Fulvifomes jawadhuvensis, Fulvifomes malaiyanurensis, Fulvifomes thiruvannamalaiensis, Fusarium purpurea, Gerronema atrovirens, Gerronema flavum, Gerronema keralense, Gerronema kuruvense, Grammothele taiwanensis, Hongkongmyces changchunensis, Hypoxylon inaequale, Kirschsteiniothelia acutisporum, Kirschsteiniothelia crustaceum, Kirschsteiniothelia extensum, Kirschsteiniothelia septemseptatum, Kirschsteiniothelia spatiosum, Lecanora immersocalcarea, Lepiota subthailandica, Lindgomyces guizhouensis, Marthe asmius pallidoaurantiacus, Marasmius tangerinus, Neovaginatispora mangiferae, Pararamichloridium aquisubtropicum, Pestalotiopsis piraubensis, Phacidium chinaum, Phaeoisaria goiasensis, Phaeoseptum thailandicum, Pleurothecium aquisubtropicum, Pseudocercospora vernoniae, Pyrenophora verruculosa, Rhachomyces cruralis, Rhachomyces hyperommae, Rhachomyces magrinii, Rhachomyces platyprosophi, Rhizomarasmius cunninghamietorum, Skeletocutis cangshanensis, Skeletocutis subchrysella, Sporisorium anadelphiae-leptocomae, Tetraploa dashaoensis, Tomentella exiguelata, Tomentella fuscoaraneosa, Tricholomopsis lechatii, Vaginatispora flavispora and Wetmoreana blastidiocalcarea. The new combination is Torula sundara. The 39 new records on hosts and geographical distribution comprise Apiospora guiyangensis, Aplosporella artocarpi, Ascochyta medicaginicola, Astrocystis bambusicola, Athelia rolfsii, Bambusicola bambusae, Bipolaris luttrellii, Botryosphaeria dothidea, Chlorophyllum squamulosum, Colletotrichum aeschynomenes, Colletotrichum pandanicola, Coprinopsis cinerea, Corylicola italica, Curvularia alcornii, Curvularia senegalensis, Diaporthe foeniculina, Diaporthe longicolla, Diaporthe phaseolorum, Diatrypella quercina, Fusarium brachygibbosum, Helicoma aquaticum, Lepiota metulispora, Lepiota pongduadensis, Lepiota subvenenata, Melanconiella meridionalis, Monotosporella erecta, Nodulosphaeria digitalis, Palmiascoma gregariascomum, Periconia byssoides, Periconia cortaderiae, Pleopunctum ellipsoideum, Psilocybe keralensis, Scedosporium apiospermum, Scedosporium dehoogii, Scedosporium marina, Spegazzinia deightonii, Torula fici, Wiesneriomyces laurinus and Xylaria venosula. All these taxa are supported by morphological and multigene phylogenetic analyses. This article allows the researchers to publish fungal collections which are important for future studies. An updated, accurate and timely report of fungus-host and fungus-geography is important. We also provide an updated list of fungal taxa published in the previous fungal diversity notes. In this list, erroneous taxa and synonyms are marked and corrected accordingly.
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Affiliation(s)
- Ruvishika S. Jayawardena
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100 Thailand
- School of Science, Mae Fah Luang University, Chiang Rai, 57100 Thailand
| | - Kevin D. Hyde
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100 Thailand
- School of Science, Mae Fah Luang University, Chiang Rai, 57100 Thailand
- Innovative Institute for Plant Health, Zhongkai University of Agriculture and Engineering, Guangzhou, 510225 P.R. China
| | - Song Wang
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100 Thailand
| | - Ya-Ru Sun
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100 Thailand
- School of Science, Mae Fah Luang University, Chiang Rai, 57100 Thailand
- Department of Plant Pathology, College of Agriculture, Guizhou University, Guiyang, 550025 Guizhou China
| | - Nakarin Suwannarach
- Research Center of Microbial Diversity and Sustainable Utilization, Chiang Mai University, Chiang Mai, 50200 Thailand
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, 50200 Thailand
| | - Phongeun Sysouphanthong
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100 Thailand
- School of Science, Mae Fah Luang University, Chiang Rai, 57100 Thailand
- Biotechnology and Ecology Institute, Ministry of Agriculture and Forestry, P.O.Box: 811, Vientiane Capital, Lao PDR
| | - Mohamed A. Abdel-Wahab
- Department of Botany and Microbiology, Faculty of Science, Sohag University, Sohag, 82524 Egypt
| | - Faten A. Abdel-Aziz
- Department of Botany and Microbiology, Faculty of Science, Sohag University, Sohag, 82524 Egypt
| | - Pranami D. Abeywickrama
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100 Thailand
- School of Science, Mae Fah Luang University, Chiang Rai, 57100 Thailand
- Beijing Key Laboratory of Environment-Friendly Management on Fruit Diseases and Pests in North China, Institute of Plant Protection, Beijing Academy of Agriculture and Forestry Sciences, Beijing, 100097 China
| | - Vanessa P. Abreu
- Departamento de Fitopatologia, Universidade Federal de Viçosa, Viçosa, Minas Gerais Brazil
| | - Alireza Armand
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100 Thailand
- School of Science, Mae Fah Luang University, Chiang Rai, 57100 Thailand
| | - André Aptroot
- Laboratório de Botânica/Liquenologia, Instituto de Biociências, Universidade Federal de Mato Grosso do Sul, Avenida Costa e Silva S/N, Bairro Universitário, Campo Grande, Mato Grosso do Sul CEP 79070-900 Brazil
| | - Dan-Feng Bao
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100 Thailand
- College of Agriculture and Biological Sciences, Dali University, Dali, 671003 Yunnan China
- Department of Entomology and Plant Pathology, Faculty of Agriculture, Chiang Mai University, Chiang Mai, 50200 Thailand
| | - Dominik Begerow
- Institute of Plant Science and Microbiology, Universität Hamburg, Organismic Botany and Mycology, Ohnhorststr. 18, 22609 Hamburg, Germany
| | - Jean-Michel Bellanger
- CEFE, CNRS, Univ. Montpellier, EPHE, IRD, INSERM, 1919, Route de Mende, 34293 Montpellier Cedex 5, France
| | - Jadson D. P. Bezerra
- Setor de Micologia, Departamento de Biociências e Tecnologia, Instituto de Patologia Tropical e Saúde Pública, Universidade Federal de Goiás, Rua 235, S/N, Setor Universitário, Goiânia, GO CEP: 74605-050 Brazil
| | - Digvijayini Bundhun
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100 Thailand
- School of Science, Mae Fah Luang University, Chiang Rai, 57100 Thailand
| | - Mark S. Calabon
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100 Thailand
- Division of Biological Sciences, College of Arts and Sciences, University of the Philippines Visayas, 5023 Miagao, Iloilo Philippines
| | - Ting Cao
- CAS Key Laboratory of Forest Ecology and Management, Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang, 110164 China
- University of the Chinese Academy of Sciences, Beijing, 100049 China
| | - Taimy Cantillo
- Departamento de Ciências Biológicas, Universidade Estadual de Feira de Santana, Av. Transnordestina, S/N – Novo Horizonte, Feira de Santana, BA 44036-900 Brazil
| | - João L. V. R. Carvalho
- Departamento de Micologia Prof. Chaves Batista, Universidade Federal de Pernambuco, Av. Prof. Moraes Rego, S/N, Centro de Biociências, Cidade Universitária, Recife, PE CEP: 50670-901 Brazil
| | - Napalai Chaiwan
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100 Thailand
- School of Science, Mae Fah Luang University, Chiang Rai, 57100 Thailand
| | - Che-Chih Chen
- Biodiversity Research Center, Academia Sinica, 128 Academia Road, Sec. 2, Nankang, 11529 Taipei Taiwan
| | - Régis Courtecuisse
- Faculty of Pharmacy of Lille, EA 4515 (LGCgE), Univ Lille, 59000 Lille, France
| | - Bao-Kai Cui
- Institute of Microbiology, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing, 100083 China
| | - Ulrike Damm
- Senckenberg Museum of Natural History Görlitz, PF 300 154, 02806 Görlitz, Germany
| | - Cvetomir M. Denchev
- Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences, 2 Gagarin St., 1113 Sofia, Bulgaria
- IUCN SSC Rusts and Smuts Specialist Group, Sofia, Bulgaria
| | - Teodor T. Denchev
- Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences, 2 Gagarin St., 1113 Sofia, Bulgaria
- IUCN SSC Rusts and Smuts Specialist Group, Sofia, Bulgaria
| | - Chun Y. Deng
- Guizhou Institute of Biology, Guizhou Academy of Sciences, Shanxi Road No. 1, Yunyan District, Guiyang, 550001 China
| | - Bandarupalli Devadatha
- Virus Diagnostic and Research Lab, Sri Venkateswara Institute of Medical Sciences, Tirupati, Andhra Pradesh 517501 India
- Department of Biotechnology, Pondicherry University, Kalapet, Pondicheryy 605014 India
| | - Nimali I. de Silva
- Research Center of Microbial Diversity and Sustainable Utilization, Chiang Mai University, Chiang Mai, 50200 Thailand
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, 50200 Thailand
| | - Lidiane A. dos Santos
- Departamento de Micologia, Universidade Federal de Pernambuco, Recife, Pernambuco Brazil
| | - Nawal K. Dubey
- Center of Advanced Study in Botany, Institute of Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh 221005 India
| | - Sylvain Dumez
- Faculty of Pharmacy of Lille, EA 4515 (LGCgE), Univ Lille, 59000 Lille, France
| | - Himashi S. Ferdinandez
- Department of Botany, Faculty of Applied Sciences, University of Sri Jayewardenepura, Nugegoda, Sri Lanka
| | - André L. Firmino
- Universidade Federal de Uberlândia, Instituto de Ciências Agrárias, Monte Carmelo, Minas Gerais Brazil
| | - Yusufjon Gafforov
- Laboratory of Mycology, Institute of Botany, Academy of Sciences of Republic of Uzbekistan, 32 Durmon Yuli Street, Tashkent, Uzbekistan 100125
- AKFA University, 264 Milliy Bog Street, Tashkent, Uzbekistan 111221
| | - Achala J. Gajanayake
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100 Thailand
- School of Science, Mae Fah Luang University, Chiang Rai, 57100 Thailand
| | - Deecksha Gomdola
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100 Thailand
- School of Science, Mae Fah Luang University, Chiang Rai, 57100 Thailand
| | - Sugantha Gunaseelan
- Centre for Advanced Studies in Botany, University of Madras, Guindy Campus, Chennai, 600025 India
| | - Shucheng-He
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100 Thailand
- School of Science, Mae Fah Luang University, Chiang Rai, 57100 Thailand
- Shandong Provincial Key Laboratory of Water and Soil Conservation and Environmental Protection, College of Resources and Environment, Linyi University, West Side of North Section of Industrial Avenue, Linyi, 276000 China
| | - Zin H. Htet
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100 Thailand
- School of Science, Mae Fah Luang University, Chiang Rai, 57100 Thailand
| | - Malarvizhi Kaliyaperumal
- Centre for Advanced Studies in Botany, University of Madras, Guindy Campus, Chennai, 600025 India
| | - Martin Kemler
- Institute of Plant Science and Microbiology, Universität Hamburg, Organismic Botany and Mycology, Ohnhorststr. 18, 22609 Hamburg, Germany
| | - Kezhocuyi Kezo
- Centre for Advanced Studies in Botany, University of Madras, Guindy Campus, Chennai, 600025 India
| | - Nuwan D. Kularathnage
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100 Thailand
- School of Science, Mae Fah Luang University, Chiang Rai, 57100 Thailand
- Innovative Institute for Plant Health, Zhongkai University of Agriculture and Engineering, Guangzhou, 510225 P.R. China
- Key Laboratory of Green Prevention and Control on Fruits and Vegetables in South China, Ministry of Agriculture and Rural Affairs, Zhongkai University of Agriculture and Engineering, Guangdong, 510225 China
| | - Marco Leonardi
- University of L’Aquila Dept. MeSVA, sect. Environmental Sciences via Vetoio, 67100 Coppito, AQ Italy
| | - Ji-Peng Li
- Guizhou Institute of Biology, Guizhou Academy of Sciences, Shanxi Road No. 1, Yunyan District, Guiyang, 550001 China
| | - Chunfang Liao
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100 Thailand
- School of Science, Mae Fah Luang University, Chiang Rai, 57100 Thailand
- Innovative Institute for Plant Health, Zhongkai University of Agriculture and Engineering, Guangzhou, 510225 P.R. China
| | - Shun Liu
- Institute of Microbiology, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing, 100083 China
| | | | - Thatsanee Luangharn
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100 Thailand
| | - Jian Ma
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100 Thailand
- School of Science, Mae Fah Luang University, Chiang Rai, 57100 Thailand
- School of Food and Pharmaceutical Engineering, Guizhou Institute of Technology, Guiyang, 550003 China
| | - Hugo Madrid
- Departamento de Tecnología Médica, Facultad de Ciencias de la Salud, Universidad de Tarapacá, Sede Iquique, Av. Luis Emilio Recabarren, 2477 Iquique, Chile
| | - S. Mahadevakumar
- Forest Pathology Department, KSCSTE-Kerala Forest Research Institute, Peechi, Thrissur, Kerala 680653 India
- Botanical Survey of India, Andaman and Nicobar Regional Centre, Haddo, Port Blair, South Andaman 744102 India
| | | | - Dimuthu S. Manamgoda
- Department of Botany, Faculty of Applied Sciences, University of Sri Jayewardenepura, Nugegoda, Sri Lanka
| | - María P. Martín
- Real Jardín Botánico, RJB-CSIC, Plaza de Murillo 2, 28014 Madrid, Spain
| | - Niranjan Mekala
- Department of Biotechnology, Pondicherry University, Kalapet, Pondicheryy 605014 India
- Department of Botany, Rajiv Gandhi University, Rono Hills, Doimukh, Papum Pare, Itanagar, Arunachal Pradesh 791112 India
| | | | - Yan-Hong Mu
- CAS Key Laboratory of Forest Ecology and Management, Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang, 110164 China
- University of the Chinese Academy of Sciences, Beijing, 100049 China
| | - Pasouvang Pahoua
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100 Thailand
| | - Dhandevi Pem
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100 Thailand
- School of Science, Mae Fah Luang University, Chiang Rai, 57100 Thailand
| | - Olinto L. Pereira
- Departamento de Fitopatologia, Universidade Federal de Viçosa, Viçosa, Minas Gerais Brazil
| | - Wiphawanee Phonrob
- Microbiology Program, Faculty of Science and Technology, Pibulsongkram Rajabhat University, Phitsanulok, 65000 Thailand
| | - Chayanard Phukhamsakda
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100 Thailand
- Internationally Cooperative Research Center of China for New Germplasm Breeding of Edible Mushroom, Jilin Agricultural University 38, Changchun, 130118 China
| | - Mubashar Raza
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, No. 3, 1st Beichen West Rd., Chaoyang District, Beijing, 100101 China
| | - Guang-Cong Ren
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100 Thailand
- School of Science, Mae Fah Luang University, Chiang Rai, 57100 Thailand
| | - Andrea C. Rinaldi
- Department of Biomedical Sciences, University of Cagliari, Cittadella Universitaria, 09042 Monserrato, Italy
| | - Walter Rossi
- University of L’Aquila Dept. MeSVA, sect. Environmental Sciences via Vetoio, 67100 Coppito, AQ Italy
| | - Binu C. Samarakoon
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100 Thailand
- School of Science, Mae Fah Luang University, Chiang Rai, 57100 Thailand
| | - Milan C. Samarakoon
- Department of Entomology and Plant Pathology, Faculty of Agriculture, Chiang Mai University, Chiang Mai, 50200 Thailand
| | - Vemuri V. Sarma
- Department of Biotechnology, School of Life Sciences, Pondicherry University, R.V. Nagar, Kalapet, Pondicherry 605014 India
| | - Indunil C. Senanayake
- Innovative Institute for Plant Health, Zhongkai University of Agriculture and Engineering, Guangzhou, 510225 P.R. China
- Key Laboratory of Green Prevention and Control on Fruits and Vegetables in South China, Ministry of Agriculture and Rural Affairs, Zhongkai University of Agriculture and Engineering, Guangdong, 510225 China
| | - Archana Singh
- Center of Advanced Study in Botany, Institute of Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh 221005 India
| | - Maria F. Souza
- Laboratório de Botânica/Liquenologia, Instituto de Biociências, Universidade Federal de Mato Grosso do Sul, Avenida Costa e Silva S/N, Bairro Universitário, Campo Grande, Mato Grosso do Sul CEP 79070-900 Brazil
| | - Cristina M. Souza-Motta
- Departamento de Micologia Prof. Chaves Batista, Universidade Federal de Pernambuco, Av. Prof. Moraes Rego, S/N, Centro de Biociências, Cidade Universitária, Recife, PE CEP: 50670-901 Brazil
| | - Adriano A. Spielmann
- Laboratório de Botânica/Liquenologia, Instituto de Biociências, Universidade Federal de Mato Grosso do Sul, Avenida Costa e Silva S/N, Bairro Universitário, Campo Grande, Mato Grosso do Sul CEP 79070-900 Brazil
| | - Wenxin Su
- Internationally Cooperative Research Center of China for New Germplasm Breeding of Edible Mushroom, Jilin Agricultural University 38, Changchun, 130118 China
| | - Xia Tang
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100 Thailand
- School of Science, Mae Fah Luang University, Chiang Rai, 57100 Thailand
- Engineering and Research Center for Southwest Biopharmaceutical Resource of National Education Ministry of China, Guizhou University, Guiyang, 550025 Guizhou Province China
| | - XingGuo Tian
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100 Thailand
- School of Science, Mae Fah Luang University, Chiang Rai, 57100 Thailand
- School of Food and Pharmaceutical Engineering, Guizhou Institute of Technology, Guiyang, 550003 China
- Center for Yunnan Plateau Biological Resources Protection and Utilization, Yunnan Engineering Research Center of Fruit Wine, College of Biological Resource and Food Engineering, Qujing Normal University, Qujing, 655011 Yunnan China
| | - Kasun M. Thambugala
- Generics and Molecular Biology Unit, Faculty of Applied Sciences, University of Sri Jayewardenepura, Gangodawila, 10250 Nugegoda Sri Lanka
| | - Naritsada Thongklang
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100 Thailand
- School of Science, Mae Fah Luang University, Chiang Rai, 57100 Thailand
| | - Danushka S. Tennakoon
- Research Center of Microbial Diversity and Sustainable Utilization, Chiang Mai University, Chiang Mai, 50200 Thailand
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, 50200 Thailand
| | - Nopparat Wannathes
- Microbiology Program, Faculty of Science and Technology, Pibulsongkram Rajabhat University, Phitsanulok, 65000 Thailand
| | - DingPeng Wei
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100 Thailand
- Department of Entomology and Plant Pathology, Faculty of Agriculture, Chiang Mai University, Chiang Mai, 50200 Thailand
- Shandong Provincial Key Laboratory of Water and Soil Conservation and Environmental Protection, College of Resources and Environment, Linyi University, West Side of North Section of Industrial Avenue, Linyi, 276000 China
| | - Stéphane Welti
- Faculty of Pharmacy of Lille, EA 4515 (LGCgE), Univ Lille, 59000 Lille, France
| | - Subodini N. Wijesinghe
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100 Thailand
- School of Science, Mae Fah Luang University, Chiang Rai, 57100 Thailand
| | - Hongde Yang
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100 Thailand
- School of Science, Mae Fah Luang University, Chiang Rai, 57100 Thailand
- Shandong Provincial Key Laboratory of Water and Soil Conservation and Environmental Protection, College of Resources and Environment, Linyi University, West Side of North Section of Industrial Avenue, Linyi, 276000 China
| | - Yunhui Yang
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100 Thailand
- School of Science, Mae Fah Luang University, Chiang Rai, 57100 Thailand
- Innovative Institute for Plant Health, Zhongkai University of Agriculture and Engineering, Guangzhou, 510225 P.R. China
| | - Hai-Sheng Yuan
- CAS Key Laboratory of Forest Ecology and Management, Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang, 110164 China
| | - Huang Zhang
- Shandong Provincial Key Laboratory of Water and Soil Conservation and Environmental Protection, College of Resources and Environment, Linyi University, West Side of North Section of Industrial Avenue, Linyi, 276000 China
| | - Jingyi Zhang
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100 Thailand
- School of Science, Mae Fah Luang University, Chiang Rai, 57100 Thailand
- School of Food and Pharmaceutical Engineering, Guizhou Institute of Technology, Guiyang, 550003 China
| | - Abhaya Balasuriya
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100 Thailand
| | - Chitrabhanu S. Bhunjun
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100 Thailand
- School of Science, Mae Fah Luang University, Chiang Rai, 57100 Thailand
| | - Timur S. Bulgakov
- Department of Plant Protection, Federal Research Centre the Subtropical Scientific Centre of the Russian Academy of Sciences, Jana Fabriciusa Str. 2/28, Krasnodar Region, Sochi, Russia 354002
| | - Lei Cai
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, No. 3, 1st Beichen West Rd., Chaoyang District, Beijing, 100101 China
| | - Erio Camporesi
- A.M.B, Circolo Micologico ‘‘Giovanni Carini’’, C.P. 314, 25121 Brescia, Italy
- A.M.B. Gruppo, Micologico Forlivese ‘‘Antonio Cicognani’’, via Roma 18, 47121 Forlì, Italy
- Società per gli Studi Naturalistici Della Romagna, C.P. 143, 48012 Bagnacavallo, RA Italy
| | - Putarak Chomnunti
- School of Science, Mae Fah Luang University, Chiang Rai, 57100 Thailand
| | - Y. S. Deepika
- Department of Studies in Botany, University of Mysore, Manasagangotri, Mysuru, Karnataka 570006 India
| | - Mingkwan Doilom
- Innovative Institute for Plant Health, Zhongkai University of Agriculture and Engineering, Guangzhou, 510225 P.R. China
| | - Wei-Jun Duan
- Ningbo Academy of Inspection and Quarantine, Ningbo, Zhejiang, 315012 PR China
- Ningbo Customs District, Ningbo, 315012 Zhejiang PR China
| | - Shi-Ling Han
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, No. 3, 1st Beichen West Rd., Chaoyang District, Beijing, 100101 China
| | - Naruemon Huanraluek
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100 Thailand
| | - E. B. Gareth Jones
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. Box 2455, Riyadh, 11451 Saudi Arabia
| | - N. Lakshmidevi
- Department of Studies in Botany, University of Mysore, Manasagangotri, Mysuru, Karnataka 570006 India
| | - Yu Li
- Internationally Cooperative Research Center of China for New Germplasm Breeding of Edible Mushroom, Jilin Agricultural University 38, Changchun, 130118 China
| | - Saisamorn Lumyong
- Research Center of Microbial Diversity and Sustainable Utilization, Chiang Mai University, Chiang Mai, 50200 Thailand
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, 50200 Thailand
| | - Zong-Long Luo
- School of Food and Pharmaceutical Engineering, Guizhou Institute of Technology, Guiyang, 550003 China
| | - Surapong Khuna
- Research Center of Microbial Diversity and Sustainable Utilization, Chiang Mai University, Chiang Mai, 50200 Thailand
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, 50200 Thailand
| | - Jaturong Kumla
- Research Center of Microbial Diversity and Sustainable Utilization, Chiang Mai University, Chiang Mai, 50200 Thailand
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, 50200 Thailand
| | - Ishara S. Manawasinghe
- Innovative Institute for Plant Health, Zhongkai University of Agriculture and Engineering, Guangzhou, 510225 P.R. China
| | - Ausana Mapook
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100 Thailand
| | - Wilawan Punyaboon
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100 Thailand
| | - Saowaluck Tibpromma
- Center for Yunnan Plateau Biological Resources Protection and Utilization, Yunnan Engineering Research Center of Fruit Wine, College of Biological Resource and Food Engineering, Qujing Normal University, Qujing, 655011 Yunnan China
| | - Yong-Zhong Lu
- School of Food and Pharmaceutical Engineering, Guizhou Institute of Technology, Guiyang, 550003 China
| | - JiYe Yan
- Beijing Key Laboratory of Environment-Friendly Management on Fruit Diseases and Pests in North China, Institute of Plant Protection, Beijing Academy of Agriculture and Forestry Sciences, Beijing, 100097 China
| | - Yong Wang
- Department of Plant Pathology, College of Agriculture, Guizhou University, Guiyang, 550025 Guizhou China
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13
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Perera RH, Hyde KD, Jones EBG, Maharachchikumbura SSN, Bundhun D, Camporesi E, Akulov A, Liu JK, Liu ZY. Profile of Bionectriaceae, Calcarisporiaceae, Hypocreaceae, Nectriaceae, Tilachlidiaceae, Ijuhyaceae fam. nov., Stromatonectriaceae fam. nov. and Xanthonectriaceae fam. nov. FUNGAL DIVERS 2023. [DOI: 10.1007/s13225-022-00512-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
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14
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Sun YR, Jayawardena RS, Sun JE, Wang Y. Pestalotioid Species Associated with Medicinal Plants in Southwest China and Thailand. Microbiol Spectr 2023; 11:e0398722. [PMID: 36625649 PMCID: PMC9927317 DOI: 10.1128/spectrum.03987-22] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 11/23/2022] [Indexed: 01/11/2023] Open
Abstract
In this paper, a total of 26 pestalotioid isolates associated with different medicinal plants from southwest China and Thailand were studied. Based on morphological examinations and multigene analyses of three gene loci (ITS, tef1-α, and tub2), these 26 isolates represent 17 species distributed in three genera, including seven new species and eight new records. The concatenated three loci tree was used to infer the occurrence of sexual recombination within each pestalotioid genus through the pairwise homoplasy index (PHI) test implemented in SplitsTree. Further, simplifying the description of pestalotioid species is discussed, and a checklist for pestalotioid species associated with medicinal plants worldwide is provided. IMPORTANCE Pestalotioid species are an important fungal group, occurring commonly as plant pathogens, endophytes, and saprophytes. The study of pestalotioid species associated with medicinal plants is significant for agriculture, industry, and pharmaceutical industry but remains poorly studied. In this study, we report 17 pestalotioid species related to medicinal plants based on morphology and molecular analyses. Our study significantly enriches the species richness of pestalotioids and provides a basis for follow-up studies.
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Affiliation(s)
- Y. R. Sun
- Department of Plant Pathology, College of Agriculture, Guizhou University, Guiyang, China
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, Thailand
- School of Science, Mae Fah Luang University, Chiang Rai, Thailand
| | - R. S. Jayawardena
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, Thailand
- School of Science, Mae Fah Luang University, Chiang Rai, Thailand
| | - J. E. Sun
- Department of Plant Pathology, College of Agriculture, Guizhou University, Guiyang, China
| | - Y. Wang
- Department of Plant Pathology, College of Agriculture, Guizhou University, Guiyang, China
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15
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Seifollahi E, de Farias ARG, Jayawardena RS, Hyde KD. Taxonomic Advances from Fungal Flora Associated with Ferns and Fern-like Hosts in Northern Thailand. PLANTS (BASEL, SWITZERLAND) 2023; 12:683. [PMID: 36771768 PMCID: PMC9922025 DOI: 10.3390/plants12030683] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 01/12/2023] [Accepted: 01/18/2023] [Indexed: 06/18/2023]
Abstract
Ferns are one of the most significant plant groupings that comprise a substantial proportion of the plant flora due to the fact of their great diversity, especially in tropical areas. The biodiversity of fungi associated with ferns and fern-like hosts has also received little attention in studies. Plant samples were collected from diseased and dead plants of ten fern or fern-like species from Chiang Rai in northern Thailand. Forty-one isolates were selected from the obtained isolates for molecular and morphological analysis, with a focus on pathogenic fungal genera and consideration of the diversity in host and geographical location. Twenty-six species belonging to seven genera (Colletotrichum, Curvularia, Diaporthe, Fusarium, Lasiodiplodia, Neopestalotiopsis, and Pestalotiopsis) in six families were identified. Thirty new hosts, eight new geographical hosts, and one new species, Colletotrichum polypodialium, are described. Nepestalotiopsis phangngaensis, N. pandancola, Diaporthe tectonendophytica, D. chiangraiensis, and D. delonicis were isolated for the first time from leaf spots. Additionally, new reservoirs and geographical locations for species previously isolated from leaf spots or whose pathogenicity was established were found. However, more studies are necessary to prove the pathogenicity of the fungi isolated from the leaf spots and to identify the fungi associated with other species of ferns.
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Affiliation(s)
- Elaheh Seifollahi
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand
| | | | - Ruvishika Shehali Jayawardena
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand
- School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand
| | - Kevin D. Hyde
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand
- School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand
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16
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Rathnayaka AR, Chethana KWT, Phillips AJL, Liu JK, Samarakoon MC, Jones EBG, Karunarathna SC, Zhao CL. Re-Evaluating Botryosphaeriales: Ancestral State Reconstructions of Selected Characters and Evolution of Nutritional Modes. J Fungi (Basel) 2023; 9:184. [PMID: 36836299 PMCID: PMC9961722 DOI: 10.3390/jof9020184] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 01/25/2023] [Accepted: 01/26/2023] [Indexed: 01/31/2023] Open
Abstract
Botryosphaeriales (Dothideomycetes, Ascomycota) occur in a wide range of habitats as endophytes, saprobes, and pathogens. The order Botryosphaeriales has not been subjected to evaluation since 2019 by Phillips and co-authors using phylogenetic and evolutionary analyses. Subsequently, many studies introduced novel taxa into the order and revised several families separately. In addition, no ancestral character studies have been conducted for this order. Therefore, in this study, we re-evaluated the character evolution and taxonomic placements of Botryosphaeriales species based on ancestral character evolution, divergence time estimation, and phylogenetic relationships, including all the novel taxa that have been introduced so far. Maximum likelihood, maximum parsimony, and Bayesian inference analyses were conducted on a combined LSU and ITS sequence alignment. Ancestral state reconstruction was carried out for conidial colour, septation, and nutritional mode. Divergence times estimates revealed that Botryosphaeriales originated around 109 Mya in the early epoch of the Cretaceous period. All six families in Botryosphaeriales evolved in the late epoch of the Cretaceous period (66-100 Mya), during which Angiosperms also appeared, rapidly diversified and became dominant on land. Families of Botryosphaeriales diversified during the Paleogene and Neogene periods in the Cenozoic era. The order comprises the families Aplosporellaceae, Botryosphaeriaceae, Melanopsaceae, Phyllostictaceae, Planistromellaceae and Saccharataceae. Furthermore, current study assessed two hypotheses; the first one being "All Botryosphaeriales species originated as endophytes and then switched into saprobes when their hosts died or into pathogens when their hosts were under stress"; the second hypothesis states that "There is a link between the conidial colour and nutritional mode in botryosphaerialean taxa". Ancestral state reconstruction and nutritional mode analyses revealed a pathogenic/saprobic nutritional mode as the ancestral character. However, we could not provide strong evidence for the first hypothesis mainly due to the significantly low number of studies reporting the endophytic botryosphaerialean taxa. Results also showed that hyaline and aseptate conidia were ancestral characters in Botryosphaeriales and supported the relationship between conidial pigmentation and the pathogenicity of Botryosphaeriales species.
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Affiliation(s)
- Achala R. Rathnayaka
- School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand
- Department of Plant Medicine, National Chiayi University, 300 Syuefu Road, Chiayi City 60004, Taiwan
| | - K. W. Thilini Chethana
- School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand
| | - Alan J. L. Phillips
- Faculdade de Ciências, Biosystems and Integrative Sciences Institute (BioISI), Universidade de Lisboa, Campo Grande, 1749-016 Lisbon, Portugal
| | - Jian-Kui Liu
- School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China
| | - Milan C. Samarakoon
- Department of Entomology and Plant Pathology, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200, Thailand
| | - E. B. Gareth Jones
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Samantha C. Karunarathna
- Center for Yunnan Plateau Biological Resources Protection and Utilization, College of Biological Resource and Food Engineering, Qujing Normal University, Qujing 655011, China
| | - Chang-Lin Zhao
- Key Laboratory for Forest Resources Conservation and Utilization in the Southwest Mountains of China, Ministry of Education, Southwest Forestry University, Kunming 650224, China
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17
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Du TY, Dai DQ, Mapook A, Lu L, Stephenson SL, Suwannarach N, Elgorban AM, Al-Rejaie S, Karunarathna SC, Tibpromma S. Additions to Rhytidhysteron ( Hysteriales, Dothideomycetes) in China. J Fungi (Basel) 2023; 9:jof9020148. [PMID: 36836263 PMCID: PMC9958654 DOI: 10.3390/jof9020148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 01/14/2023] [Accepted: 01/18/2023] [Indexed: 01/24/2023] Open
Abstract
In this study, twelve terrestrial hysteriaceous saprobic fungi growing on different pieces of dead wood were collected from Yunnan Province, China. All hysteriaceous strains isolated in this study tallied with the general characteristics associated with Rhytidhysteron. Detailed morphological characteristics and combined multigene phylogeny of LSU, ITS, SSU, and TEF showed that the twelve hysteriaceous fungi strains represent four distinct new species, and seven new host or geographical records of Rhytidhysteron. Based on morphological and phylogenetic evidence, the four new species (Rhytidhysteron bannaense sp. nov., R. coffeae sp. nov., R. mengziense sp. nov., and R. yunnanense sp. nov.) expand the number of species of Rhytidhysteron from thirty-three to thirty-seven, while seven new geographical records expand the records of Rhytidhysteron in China from six to thirteen. In addition, 10 new Rhytidhysteron host records are reported for the first time, thus expanding the known hosts for Rhytidhysteron from 52 to 62. Full descriptions, images of the morphology, and phylogenetic analyses to show the position of the Rhytidhysteron taxa are provided. In addition, the present study summarizes the main morphological characteristics, host associations, and locations of this genus.
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Affiliation(s)
- Tian-Ye Du
- Center for Yunnan Plateau Biological Resources Protection and Utilization, College of Biological Resource and Food Engineering, Qujing Normal University, Qujing 655011, China
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand
- School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand
| | - Dong-Qin Dai
- Center for Yunnan Plateau Biological Resources Protection and Utilization, College of Biological Resource and Food Engineering, Qujing Normal University, Qujing 655011, China
| | - Ausana Mapook
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand
| | - Li Lu
- Center for Yunnan Plateau Biological Resources Protection and Utilization, College of Biological Resource and Food Engineering, Qujing Normal University, Qujing 655011, China
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand
- School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand
| | - Steven L. Stephenson
- Department of Biological Sciences, University of Arkansas, Fayetteville, AR 72701, USA
| | - Nakarin Suwannarach
- Research Center of Microbial Diversity and Sustainable Utilization, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Abdallah M. Elgorban
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Salim Al-Rejaie
- Department of Pharmacology & Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Samantha C. Karunarathna
- Center for Yunnan Plateau Biological Resources Protection and Utilization, College of Biological Resource and Food Engineering, Qujing Normal University, Qujing 655011, China
- Correspondence: (S.C.K.); (S.T.)
| | - Saowaluck Tibpromma
- Center for Yunnan Plateau Biological Resources Protection and Utilization, College of Biological Resource and Food Engineering, Qujing Normal University, Qujing 655011, China
- Correspondence: (S.C.K.); (S.T.)
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18
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Li JF, Jiang HB, Jeewon R, Hongsanan S, Bhat DJ, Tang SM, Lumyong S, Mortimer PE, Xu JC, Camporesi E, Bulgakov TS, Zhao GJ, Suwannarach N, Phookamsak R. <i>Alternaria</i>: update on species limits, evolution, multi-locus phylogeny, and classification. STUDIES IN FUNGI 2023. [DOI: 10.48130/sif-2023-0001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
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19
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Wijesinghe SN, Calabon MS, Xiao Y, Jones EG, Hyde KD. A novel coniothyrium-like genus in <i>Coniothyriaceae</i> (<i>Pleosporales</i>) from salt marsh ecosystems in Thailand. STUDIES IN FUNGI 2023. [DOI: 10.48130/sif-2023-0006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023] Open
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20
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Lu L, Karunarathna SC, Dai DQ, Jayawardena RS, Suwannarach N, Tibpromma S. Three new species of Nigrograna (Dothideomycetes, Pleosporales) associated with Arabica coffee from Yunnan Province, China. MycoKeys 2022; 94:51-71. [PMID: 36760538 PMCID: PMC9836489 DOI: 10.3897/mycokeys.94.95751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 11/17/2022] [Indexed: 12/15/2022] Open
Abstract
Coffee is one of the most important cash crops in Yunnan Province, China. Yunnan is ranked as the biggest producer of high-quality coffee in China. During surveys of microfungi from coffee plantations in Yunnan, six fungal strains that resemble Nigrogranaceae were collected. Multi-gene analyses of a combined SSU-LSU-ITS-rpb2-tef1-α sequence data matrix were used to infer the phylogenetic position of the new species in Nigrograna while morphological characteristics were used to deduce the taxonomic position of the new species. Six fungal strains isolated from decaying branches of Coffeaarabica represent three new saprobic species in Nigrograna. The three new species, N.asexualis, N.coffeae, and N.puerensis, are described with full (macro and micro characteristics) descriptions, illustrations, and a phylogenetic tree that shows the phylogenetic position of new taxa.
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Affiliation(s)
- Li Lu
- Center for Yunnan Plateau Biological Resources Protection and Utilization, College of Biological Resource and Food Engineering, Qujing Normal University, Qujing, Yunnan 655011, China,Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand
| | - Samantha C. Karunarathna
- Center for Yunnan Plateau Biological Resources Protection and Utilization, College of Biological Resource and Food Engineering, Qujing Normal University, Qujing, Yunnan 655011, China
| | - Dong-qin Dai
- Center for Yunnan Plateau Biological Resources Protection and Utilization, College of Biological Resource and Food Engineering, Qujing Normal University, Qujing, Yunnan 655011, China
| | | | | | - Saowaluck Tibpromma
- Center for Yunnan Plateau Biological Resources Protection and Utilization, College of Biological Resource and Food Engineering, Qujing Normal University, Qujing, Yunnan 655011, China
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21
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Novel Species and Records of Dictyosporiaceae from Freshwater Habitats in China and Thailand. J Fungi (Basel) 2022; 8:jof8111200. [DOI: 10.3390/jof8111200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Revised: 11/04/2022] [Accepted: 11/07/2022] [Indexed: 11/16/2022] Open
Abstract
China and Thailand are rich in fungal diversity with abundant freshwater resources that are favorable for numerous fungal encounters. Resulting from this, the majority of the Dictyosporiaceae species reported were from these two countries. During the investigation on the diversity of lignicolous freshwater fungi in the Greater Mekong Subregion, eleven collections of cheirosporous species on submerged wood were collected from lentic and lotic habitats in China and Thailand. Phylogenetic analysis that combined nuclear small-subunit ribosomal RNA (SSU), internal transcribed spacer region (ITS), nuclear large subunit ribosomal RNA (LSU) and translation elongation factor 1α (tef 1-α) loci revealed six new species: Dictyocheirospora chiangmaiensis, D. multiappendiculata, D. suae, Digitodesmium aquaticum, Vikalpa grandispora and V. sphaerica. In addition, four known species were also identified and reported based on morphological and phylogenetic evidence. The detailed descriptions and illustrations of these taxa are provided with an updated phylogenetic tree of Dictyosporiaceae.
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22
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Du TY, Karunarathna SC, Zhang X, Dai DQ, Mapook A, Suwannarach N, Xu JC, Stephenson SL, Elgorban AM, Al-Rejaie S, Tibpromma S. Endophytic Fungi Associated with Aquilaria sinensis (Agarwood) from China Show Antagonism against Bacterial and Fungal Pathogens. J Fungi (Basel) 2022; 8:1197. [PMID: 36422018 PMCID: PMC9697865 DOI: 10.3390/jof8111197] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Revised: 11/09/2022] [Accepted: 11/10/2022] [Indexed: 11/25/2023] Open
Abstract
Agarwood is the most expensive non-construction wood product in the world. As a therapeutic agent, agarwood can cure some diseases, but few studies have been carried out on the antagonistic abilities of endophytic fungi associated with agarwood. Agarwood is mainly found in the genus Aquiaria. The objectives of this study are to understand the antimicrobial activities and their potential as biocontrol agents of the endophytic fungi of Aquilaria sinensis. First, fresh samples of A. sinensis were collected from Yunnan and Guangdong Provinces in 2020-2021, and the endophytic fungi were isolated and identified to genus level based on the phylogenetic analyses of the Internal Transcribed Spacer (ITS) region. In this bioassay, 47 endophytic strains were selected to check their bioactivities against three bacterial pathogens viz. Erwinia amylovora, Pseudomonas syringae, and Salmonella enterica; and three fungal pathogens viz. Alternaria alternata, Botrytis cinerea, and Penicillium digitatum. The antibiosis test was carried out by the dual culture assay (10 days), and among the 47 strains selected, 40 strains belong to 18 genera viz. Alternaria, Annulohypoxylon, Aspergillus, Botryosphaeria, Colletotrichum, Corynespora, Curvularia, Daldinia, Diaporthe, Fusarium, Lasiodiplodia, Neofusicoccum, Neopestalotiopsis, Nigrospora, Paracamarosporium, Pseudopithomyces, Trichoderma, Trichosporon and one strain belongs to Xylariaceae had antimicrobial activities. In particular, Lasiodiplodia sp. (YNA-D3) showed the inhibition of all the bacterial and fungal pathogens with a significant inhibition rate. In addition, the strains viz; Curvularia sp. (GDA-3A9), Diaporthe sp. (GDA-2A1), Lasiodiplodia sp. (YNA-D3), Neofusicoccum sp. (YNA-1C3), Nigrospora sp. (GDA-4C1), and Trichoderma sp. (YNA-1C1) showed significant antimicrobial activities and are considered worthy of further studies to identify individual fungal species and their bioactive compounds. This study enriches the diversity of endophytic fungi associated with agarwood, and their potential antagonistic effects against bacterial and fungal pathogens.
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Affiliation(s)
- Tian-Ye Du
- Center for Yunnan Plateau Biological Resources Protection and Utilization, College of Biological Resource and Food Engineering, Qujing Normal University, Qujing 655011, China
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand
- School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand
| | - Samantha C. Karunarathna
- Center for Yunnan Plateau Biological Resources Protection and Utilization, College of Biological Resource and Food Engineering, Qujing Normal University, Qujing 655011, China
| | - Xian Zhang
- Center for Yunnan Plateau Biological Resources Protection and Utilization, College of Biological Resource and Food Engineering, Qujing Normal University, Qujing 655011, China
| | - Dong-Qin Dai
- Center for Yunnan Plateau Biological Resources Protection and Utilization, College of Biological Resource and Food Engineering, Qujing Normal University, Qujing 655011, China
| | - Ausana Mapook
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand
| | - Nakarin Suwannarach
- Research Center of Microbial Diversity and Sustainable Utilization, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Jian-Chu Xu
- Centre for Mountain Futures, Kunming Institute of Botany, Kunming 650201, China
| | - Steven L. Stephenson
- Department of Biological Sciences, University of Arkansas, Fayetteville, AR 72701, USA
| | - Abdallah M. Elgorban
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Salim Al-Rejaie
- Department of Pharmacology & Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Saowaluck Tibpromma
- Center for Yunnan Plateau Biological Resources Protection and Utilization, College of Biological Resource and Food Engineering, Qujing Normal University, Qujing 655011, China
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23
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Ren G, Wanasinghe DN, de Farias ARG, Hyde KD, Yasanthika E, Xu J, Balasuriya A, Chethana KWT, Gui H. Taxonomic Novelties of Woody Litter Fungi ( Didymosphaeriaceae, Pleosporales) from the Greater Mekong Subregion. BIOLOGY 2022; 11:1660. [PMID: 36421373 PMCID: PMC9687740 DOI: 10.3390/biology11111660] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Revised: 11/07/2022] [Accepted: 11/07/2022] [Indexed: 05/30/2024]
Abstract
The Greater Mekong Subregion (GMS) is known as a diverse geographic landscape and one of the richest biodiversity hotspots in the world with a high fungal diversity. Collections were carried out in terrestrial habitats to determine the diversity of woody litter fungi in the GMS, with an emphasis on northern Thailand and the Yunnan Province of China. Morphological characteristics and multigene phylogenetic analyses of combined SSU, LSU, ITS, and tef1-α supported the placement of the new isolates in the family Didymosphaeriaceae. The phylogenetic affinities of our isolates are illustrated through maximum likelihood and Bayesian inference analyses. Seven species of woody litter fungi were identified, comprising a new monotypic genus, Septofusispora; five novel species (Chromolaenicola sapindi, Dictyoarthrinium thailandicum, Karstenula lancangensis, Septofusispora thailandica, and Spegazzinia jinghaensis); and new host records of two species (Austropleospora archidendri, and Montagnula donacina). Furthermore, this study provides a synopsis of the Montagnula aff. donacina species based on their morphological characteristics, which can be useful in the species-level identifications in this genus.
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Affiliation(s)
- Guangcong Ren
- School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand
- School of Pharmacy, Guiyang Nursing Vocational College, Guiyang 550081, China
| | - Dhanushka N. Wanasinghe
- Department of Economic Plants and Biotechnology, Yunnan Key Laboratory for Wild Plant Resources, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China
- Center for Mountain Futures, Kunming Institute of Botany, Chinese Academy of Sciences, Honghe 654400, China
| | | | - Kevin D. Hyde
- School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand
- Department of Economic Plants and Biotechnology, Yunnan Key Laboratory for Wild Plant Resources, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China
| | - Erandi Yasanthika
- School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand
| | - Jianchu Xu
- Department of Economic Plants and Biotechnology, Yunnan Key Laboratory for Wild Plant Resources, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China
- Center for Mountain Futures, Kunming Institute of Botany, Chinese Academy of Sciences, Honghe 654400, China
| | - Abhaya Balasuriya
- School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand
| | - Kandawatte Wedaralalage Thilini Chethana
- School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand
| | - Heng Gui
- Department of Economic Plants and Biotechnology, Yunnan Key Laboratory for Wild Plant Resources, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China
- Center for Mountain Futures, Kunming Institute of Botany, Chinese Academy of Sciences, Honghe 654400, China
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Identification and Pathogenicity of Pestalotiod Fungi Associated with Woody Oil Plants in Sichuan Province, China. J Fungi (Basel) 2022; 8:jof8111175. [PMID: 36354942 PMCID: PMC9696782 DOI: 10.3390/jof8111175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 10/25/2022] [Accepted: 11/02/2022] [Indexed: 11/09/2022] Open
Abstract
Pestalotiod fungi are associated with a wide variety of plants worldwide and occur as endophytes, pathogens, and saprobes. The present study provides an updated phylogeny for genera Neopestalotiopsis, Pestalotiopsis, and Seiridium using fresh collections from woody oil plants (Camellia oleifera, Olea europaea, Paeonia suffruticosa, Sapium sebiferum, and Vernicia fordii) in Sichuan Province, China. We coupled morphology and combined sequence data analyses of ITS, tub2, and tef1-α for Neopestalotiopsis and Pestalotiopsis, with ITS, LSU, tub2, tef1-α, and rpb2 for Seiridium. Three novel species of Neopestalotiopsis (N. mianyangensis, N. paeonia-suffruticosa, N. terricola) and three of Seiridium (S. guangyuanum, S. vernicola, S. oleae), were found. Three other species, Pestalotiopsis kenyana, Seiridium ceratosporum, and S. rosarum were identified and reported as new records. All isolated species are fully described and illustrated. Additionally, the sexual morph of Pestalotiopsis kenyana is described for the first time. Pathogenicity tests revealed that Neopestalotiopsis mianyangensis, N. paeonia-suffruticosa, N. terricola, Pestalotiopsis kenyana, Seiridium guangyuanum, S. vernicola, and S. oleae are pathogenic on detached olive leaves.
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Morpho-Phylogenetic Evidence Reveals New Species of Fuscosporellaceae and Savoryellaceae from Freshwater Habitats in Guizhou Province, China. J Fungi (Basel) 2022; 8:jof8111138. [DOI: 10.3390/jof8111138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 10/21/2022] [Accepted: 10/25/2022] [Indexed: 11/16/2022] Open
Abstract
During a survey of freshwater fungi in Guizhou Province, China, six hyphomycetous collections were founded on decaying wood from freshwater habitats. These taxa were characterized and identified based on morphology, phylogeny, and culture characteristics. Phylogenetic analysis of combined LSU, SSU, ITS, RPB2 and TEF1α sequence data indicated that our six isolates formed three distinct lineages and were distributed within Fuscosporellaceae and Savoryellaceae. They can be organized as three new species: Fuscosporella guizhouensis, Mucisporaaquatica and Neoascotaiwaniaguizhouensis. Fuscosporella guizhouensis and Neoascotaiwania guizhouensis have sporodochial conidiomata, micronematous conidiophores and dark brown conidia. The former possesses irregularly ellipsoidal conidia with apical appendages, while the latter has fusiform to obovoid conidia. Mucispora aquatica is characterized by macronematous conidiophores, elongating percurrently and dark brown, narrowly obovoid conidia. The detailed, illustrated descriptions and notes for each new taxon are provided, and the species of Fuscosporella is reported for the first time in China.
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Description of Four Novel Species in Pleosporales Associated with Coffee in Yunnan, China. J Fungi (Basel) 2022; 8:jof8101113. [PMID: 36294678 PMCID: PMC9605522 DOI: 10.3390/jof8101113] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 10/17/2022] [Accepted: 10/17/2022] [Indexed: 11/05/2022] Open
Abstract
In Yunnan Province, the coffee-growing regions are mainly distributed in Pu’er and Xishuangbanna. During the surveys of microfungi associated with coffee in Yunnan Province, seven taxa were isolated from coffee samples. Based on molecular phylogenetic analyses of combined ITS, LSU, SSU, rpb2, and tef1-α sequence data and morphological characteristics, four new species viz. Deniquelata yunnanensis, Paraconiothyrium yunnanensis, Pseudocoleophoma puerensis, and Pse. yunnanensis, and three new records viz. Austropleospora keteleeriae, Montagnula thailandica, and Xenocamarosporium acaciae in Pleosporales are introduced. In addition, Paracamarosporium fungicola was transferred back to Paraconiothyrium based on taxonomy and DNA sequences. Full descriptions, illustrations, and phylogenetic trees to show the placement of new and known taxa are provided. In addition, the morphological comparisons of new taxa with closely related taxa are given.
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He YK, Yang Q, Sun YR, Zeng XY, Jayawardena RS, Hyde KD, Wang Y. Additions to Neopestalotiopsis (Amphisphaeriales, Sporocadaceae) fungi: two new species and one new host record from China. Biodivers Data J 2022; 10:e90709. [PMID: 36761578 PMCID: PMC9848506 DOI: 10.3897/bdj.10.e90709] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Accepted: 09/19/2022] [Indexed: 11/12/2022] Open
Abstract
Background In this study, three Neopestalotiopsis taxa were identified, associated with leaves of Zingiberofficinale, Elaeagnuspungens and Salaccazalacca. New information Based on morphology and multi-gene analyses of the internal transcribed spacer (ITS), beta-tubulin (TUB2) and translation elongation factor 1-alpha (TEF1), the five strains of Neopestalotiopsis represent two novel and one known species. They are introduced with descriptions, illustrations and notes herein.
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Affiliation(s)
- Yu-Ke He
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, ThailandCenter of Excellence in Fungal Research, Mae Fah Luang UniversityChiang Rai 57100Thailand,Department of Plant Pathology, Agriculture College, Guizhou University, Guiyang, 550025, ChinaDepartment of Plant Pathology, Agriculture College, Guizhou UniversityGuiyang, 550025China,School of Science, Mae Fah Luang University, Chiang Rai 57100, ThailandSchool of Science, Mae Fah Luang UniversityChiang Rai 57100Thailand
| | - Qi Yang
- Department of Plant Pathology, Agriculture College, Guizhou University, Guiyang, 550025, ChinaDepartment of Plant Pathology, Agriculture College, Guizhou UniversityGuiyang, 550025China
| | - Ya-Ru Sun
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, ThailandCenter of Excellence in Fungal Research, Mae Fah Luang UniversityChiang Rai 57100Thailand
| | - Xiang-Yu Zeng
- Department of Plant Pathology, Agriculture College, Guizhou University, Guiyang, 550025, ChinaDepartment of Plant Pathology, Agriculture College, Guizhou UniversityGuiyang, 550025China
| | - Ruvishika S. Jayawardena
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, ThailandCenter of Excellence in Fungal Research, Mae Fah Luang UniversityChiang Rai 57100Thailand
| | - Kevin D. Hyde
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, ThailandCenter of Excellence in Fungal Research, Mae Fah Luang UniversityChiang Rai 57100Thailand
| | - Yong Wang
- Department of Plant Pathology, Agriculture College, Guizhou University, Guiyang, 550025, ChinaDepartment of Plant Pathology, Agriculture College, Guizhou UniversityGuiyang, 550025China
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Thiyagaraja V, Ertz D, Lücking R, Wanasinghe DN, Aptroot A, Cáceres MEDS, Hyde KD, Tapingkae W, Cheewangkoon R. Taxonomic and Phylogenetic Reassessment of Pyrgidium (Mycocaliciales) and Investigation of Ascospore Morphology. J Fungi (Basel) 2022; 8:jof8090966. [PMID: 36135691 PMCID: PMC9500946 DOI: 10.3390/jof8090966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 09/05/2022] [Accepted: 09/06/2022] [Indexed: 12/03/2022] Open
Abstract
Mycocaliciales comprise non-lichenized either saprotrophic or lichenicolous fungi which occur in temperate and tropical regions. The mazaediate, saprotrophic and monospecific genus, Pyrgidium, is currently assigned to this order, yet the phylogenetic placement of the genus has remained uncertain due to the absence of molecular data. In order to investigate the systematic position of Pyrgidium, two specimens collected in Brazil and Thailand, respectively, were used to generate mtSSU, SSU, LSU and ITS sequences. However, given that most other representatives of this order only have LSU and ITS sequences available, the phylogenetic reconstruction was limited to these two markers. The phylogenetic analyses confirmed placement of the genus within Mycocaliciales, the genus possessing a sister group relationship with the lichenicolous genus Sphinctrina. Detailed morphological descriptions and illustrations are provided, including those for type specimens of the various synonyms subsumed under the hitherto only accepted species, Pyrgidium montellicum (Beltr.) Tibell. The ascospore morphology was investigated using compound and scanning electronic microscopy (SEM). Principal component analysis (PCA) was performed for the ascospore size using PC-ORD 7. The molecular data and re-examination of the type specimens support the monospecific nature of this genus.
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Affiliation(s)
- Vinodhini Thiyagaraja
- Department of Entomology and Plant Pathology, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200, Thailand
- Centre of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand
- Centre for Mountain Futures (CMF), CAS Key Laboratory for Plant Biodiversity and Biogeography of East Asia (KLPB), Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China
- CIFOR-ICRAF China Program, World Agroforestry Centre, East and Central Asia, 132 Lanhei Road, Kunming 650201, China
| | - Damien Ertz
- Research Department, Meise Botanic Garden, Nieuwelaan 38, BE-1860 Meise, Belgium
- Fédération Wallonie-Bruxelles, Service Général de l’Enseignement Supérieur et de la Recherche Scientifique, Rue A. Lavallée 1, BE-1080 Bruxelles, Belgium
| | - Robert Lücking
- Botanischer Garten und Botanisches Museum, Freie Universität Berlin, Königin-Luise-Str. 6–8, 14195 Berlin, Germany
| | - Dhanushka N. Wanasinghe
- Centre for Mountain Futures (CMF), CAS Key Laboratory for Plant Biodiversity and Biogeography of East Asia (KLPB), Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China
- CIFOR-ICRAF China Program, World Agroforestry Centre, East and Central Asia, 132 Lanhei Road, Kunming 650201, China
| | - André Aptroot
- Instituto de Biociências, Universidade Federal de Mato Grosso do Sul, Avenida Costa e Silva, s/n Bairro Universitário, Campo Grande CEP 79070-900, Brazil
| | | | - Kevin D. Hyde
- Centre of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand
- Centre for Mountain Futures (CMF), CAS Key Laboratory for Plant Biodiversity and Biogeography of East Asia (KLPB), Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China
- CIFOR-ICRAF China Program, World Agroforestry Centre, East and Central Asia, 132 Lanhei Road, Kunming 650201, China
| | - Wanaporn Tapingkae
- Department of Animal and Aquatic Sciences, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Ratchadawan Cheewangkoon
- Department of Entomology and Plant Pathology, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200, Thailand
- Correspondence:
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Chaiwan N, Jeewon R, Pem D, Jayawardena RS, Nazurally N, Mapook A, Promputtha I, Hyde KD. New Species of Discosia rhododendricola, Neopestalotiopsis rhododendricola and New Geographical Record of Diaporthe nobilis from Rhododendron sp. J Fungi (Basel) 2022; 8:jof8090907. [PMID: 36135632 PMCID: PMC9504118 DOI: 10.3390/jof8090907] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Revised: 08/19/2022] [Accepted: 08/22/2022] [Indexed: 12/04/2022] Open
Abstract
In the present study, we report two new asexual fungal species (i.e., Discosia rhododendricola, Neopestalotiopsis rhododendricola (Sporocadaceae) and a new host for a previously described species (i.e., Diaporthe nobilis; Diaporthaceae). All species were isolated from Rhododendron spp. in Kunming, Yunnan Province, China. All taxa are described based on morphology, and phylogenetic relationships were inferred using a multigenic approach (LSU, ITS, RPB2, TEF1 and TUB2). The phylogenetic analyses indicated that D. rhododendronicola sp. nov. is phylogenetically related to D. muscicola, and N. rhododendricola sp. nov is related to N. sonnaratae. Diaporthe nobilis is reported herein as a new host record from Rhododendron sp. for China, and its phylogeny is depicted based on ITS, TEF1 and TUB2 sequence data.
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Affiliation(s)
- Napalai Chaiwan
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand
- CAS Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China
| | - Rajesh Jeewon
- Department of Health Sciences, Faculty of Medicine and Health Sciences, University of Mauritius, Reduit 80837, Mauritius
| | - Dhandevi Pem
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand
- CAS Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China
| | | | - Nadeem Nazurally
- Department of Agricultural and Food Science, Faculty of Agriculture, University of Mauritius, Reduit 80837, Mauritius
| | - Ausana Mapook
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand
| | - Itthayakorn Promputtha
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
- Environmental Science Research Center, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Kevin D. Hyde
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand
- CAS Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China
- Innovative Institute of Plant Health, Zhongkai University of Agriculture and Engineering, Haizhu District, Guangzhou 510225, China
- Correspondence:
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Morpho-Phylogenetic Evidence Reveals Novel Pleosporalean Taxa from Sichuan Province, China. J Fungi (Basel) 2022; 8:jof8070720. [PMID: 35887475 PMCID: PMC9317281 DOI: 10.3390/jof8070720] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 06/30/2022] [Accepted: 07/07/2022] [Indexed: 11/17/2022] Open
Abstract
Pleosporales is the largest and most morphologically diverse order in Dothideomycetes, including a large proportion of saprobic fungi. During the investigation of microfungi from decaying wood in Sichuan Province, several novel fungal taxa of asexual and sexual morphs were collected, identified, and well-described. Phylogenetic analyses based on SSU, ITS, LSU, RPB2 and TEF1α gene sequences suggested that these new taxa were related to Pleosporales and distributed in five families, viz. Amorosiaceae, Bambusicolaceae, Lophiostomataceae, Occultibambusaceae and Tetraplosphaeriaceae. The morphological comparison and molecular phylogeny evidence justify the establishment of six new taxa, namely Bambusicola guttulata sp. nov., Flabellascoma sichuanense sp. nov., Neoangustimassarina sichuanensis gen. et sp. nov., Occultibambusa sichuanensis sp. nov. and Pseudotetraploa bambusicola sp. nov. Among them, Neoangustimassarina was introduced as the second sexual morph genus in Amorosiaceae; Bambusicola guttulata, O. sichuanensis and P. bambusicola were isolated from bamboos, which contributed to the diversity of bambusicolous fungi. The detailed, illustrated descriptions and notes for each new taxon are provided, as well as a brief note for each family. The potential richness of fungal diversity in Sichuan Province is also discussed.
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Lu L, Karunarathna SC, Hyde KD, Suwannarach N, Elgorban AM, Stephenson SL, Al-Rejaie S, Jayawardena RS, Tibpromma S. Endophytic Fungi Associated with Coffee Leaves in China Exhibited In Vitro Antagonism against Fungal and Bacterial Pathogens. J Fungi (Basel) 2022; 8:jof8070698. [PMID: 35887454 PMCID: PMC9317674 DOI: 10.3390/jof8070698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 06/24/2022] [Accepted: 06/28/2022] [Indexed: 11/17/2022] Open
Abstract
Coffee endophytes have been studied for almost 74 years, and several studies have demonstrated coffee-endophytic fungi with antibacterial and antifungal potential for human and plant pathogens. In this study, we isolated and identified a total of 235 strains of endophytic fungi from coffee leaf tissues collected in four coffee plantations in Pu’er city, Yunnan province, China. Molecular identification was carried out using maximum likelihood phylogenetic analysis of nuclear ribosomal internal transcribed spacer (ITS1-5.8S rDNA-ITS2) sequences, while the colonization rate and the isolation frequency were also calculated. Two pathogenic fungi (Alternaria alternata and Penicillium digitatum) and two pathogenic bacteria (Pseudomonas syringae and Salmonella enterica subsp. enterica) were used for screening the antagonistic activities of 61 strains of coffee-endophytic fungi by a dual-culture test assay while maximum likelihood phylogenetic analysis confirmed their natural classification. This is the first study of coffee-leaf-endophytic fungal diversity in China, and the results revealed that coffee-endophytic fungi from this study belong to the Ascomycota, distributed among two classes, 10 orders, and 17 families. Concurrently, endophytic fungi isolates distributed in Arthrinium, Biscogniauxia, Daldinia, Diaporthe, and Nigrospora showed strong antagonistic activities against the pathogens. For the pathogens Alternaria alternata and Pseudomonas syringae, Nigrospora XCE-7 showed the best inhibitory effects with inhibition rates of 71.76% and 61.11%, respectively. For the pathogen Penicillium digitatum, Daldinia ME-9 showed the best inhibitory effect with a 74.67% inhibition rate, while Biscogniauxia PTE-7 and Daldinia T5E-1-3 showed the best inhibitory effect with a rate of 60.42% against the pathogen Salmonella enterica subsp. enterica. Overall, our study shows the diversity of coffee endophytes in four coffee-growing areas in Pu’er city, Yunnan province, China, and their potential use as biological control agents against two fungal and two bacterial pathogens.
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Affiliation(s)
- Li Lu
- Center for Yunnan Plateau Biological Resources Protection and Utilization, Yunnan Engineering Research Center of Fruit Wine, College of Biological Resource and Food Engineering, Qujing Normal University, Qujing 655011, China; (L.L.); (S.C.K.)
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand; (K.D.H.); (R.S.J.)
- School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand
| | - Samantha C. Karunarathna
- Center for Yunnan Plateau Biological Resources Protection and Utilization, Yunnan Engineering Research Center of Fruit Wine, College of Biological Resource and Food Engineering, Qujing Normal University, Qujing 655011, China; (L.L.); (S.C.K.)
| | - Kevin D. Hyde
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand; (K.D.H.); (R.S.J.)
- School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand
- Innovative Institute for Plant Health, Zhong Kai University, Guangzhou 510550, China
| | - Nakarin Suwannarach
- Research Center of Microbial Diversity and Sustainable Utilization, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand;
| | - Abdallah M. Elgorban
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh P.O. Box 145111, Saudi Arabia;
| | - Steven L. Stephenson
- Department of Biological Sciences, University of Arkansas, Fayetteville, AR 72701, USA;
| | - Salim Al-Rejaie
- Department of Pharmacology & Toxicology, College of Pharmacy, King Saud University, Riyadh P.O. Box 145111, Saudi Arabia;
| | - Ruvishika S. Jayawardena
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand; (K.D.H.); (R.S.J.)
- School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand
| | - Saowaluck Tibpromma
- Center for Yunnan Plateau Biological Resources Protection and Utilization, Yunnan Engineering Research Center of Fruit Wine, College of Biological Resource and Food Engineering, Qujing Normal University, Qujing 655011, China; (L.L.); (S.C.K.)
- Correspondence:
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Marasinghe DS, Hongsanan S, Wanasinghe DN, Boonmee S, Lumyong S, Hyde KD, Ning X. Morpho-molecular characterization of Brunneofissuraceae fam. nov., Cirsosia mangiferae sp. nov., and Asterina neomangiferae nom. nov. Mycol Prog 2022. [DOI: 10.1007/s11557-021-01767-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Three New Species, Two New Records and Four New Collections of Tubeufiaceae from Thailand and China. J Fungi (Basel) 2022; 8:jof8020206. [PMID: 35205960 PMCID: PMC8877677 DOI: 10.3390/jof8020206] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Revised: 02/15/2022] [Accepted: 02/16/2022] [Indexed: 02/01/2023] Open
Abstract
Tubeufiaceae, a cosmopolitan family with a worldwide distribution, is mostly reported as saprobic on decaying woody materials from both aquatic and terrestrial habitats. The family is commonly found as helicosporous hyphomycetes, while some are chlamydosporous and phragmosporous. In this study, thirteen helicosporous hyphomycetes were collected from Thailand and China. The phylogenetic analyses of combined ITS, LSU, TEF1-α, and RPB2 sequence data placed them in Dematiohelicomyces, Helicoma, Helicotruncatum, Neohelicosporium, Parahelicomyces, and Tubeufia within Tubeufiaceae. Three new species, Tubeufia cocois, Parahelicomyces chiangmaiensis, and Neohelicosporium bambusicola, one new host record, Tubeufia laxispora, and one new geographic record, T. longihelicospora, are introduced based on both morphological characteristics and phylogenetic analyses. In addition, Dematiohelicomyces helicosporus, Helicoma guttulatum, Helicotruncatum palmigenum, and Tubeufia cylindrothecia are described with detailed descriptions and color photo plates.
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Abstract
Based on a survey of macro-fungi in northern and northeastern Thailand, nine samples collected in 2020 are identified as Amanita and introduced here as two new species, Amanita kalasinensis and A. ravicrocina. Typical macro- and microscopical characteristics indicate that both of these two species belong to Amanita section Amanita, but differ from other currently known species. Amanita kalasinensis is characterized by having a greyish yellow pileus covering with a conical to granuliform, yellowish white volval remnant; the presence of clamps; and a broadly ellipsoid to ellipsoid basidiospore. Amanita ravicrocina is characterized by having a brown to greyish orange pileus covering with a patchy, white volval remnant; a collar-like volval remnant on the stipe; and a subglobose to broadly ellipsoid basidiospore. Multi-gene phylogenetic analysis of partial nuclear rDNA internal transcribed spacer region (ITS), partial nuclear rDNA large subunit region (nrLSU), RNA polymerase II second largest subunit (RPB2), partial translation elongation factor 1-alpha (TEF1-α), and beta-tubulin gene (TUB) also revealed that positions of A. kalasinensis and A. ravicrocina are well-supported within A. section Amanita, but form distinct lineages and do not show any close relationship with any species. The detailed morphological features, line-drawing illustration, and comparison with morphological similar taxa are provided.
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Taxonomy, phylogeny, molecular dating and ancestral state reconstruction of Xylariomycetidae (Sordariomycetes). FUNGAL DIVERS 2022. [DOI: 10.1007/s13225-021-00495-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Li WL, Maharachchikumbura SSN, Cheewangkoon R, Liu JK. Reassessment of Dyfrolomyces and Four New Species of Melomastia from Olive (Olea europaea) in Sichuan Province, China. J Fungi (Basel) 2022; 8:jof8010076. [PMID: 35050016 PMCID: PMC8777878 DOI: 10.3390/jof8010076] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 01/09/2022] [Accepted: 01/10/2022] [Indexed: 12/04/2022] Open
Abstract
Pleurotremataceae species are saprobes on decaying wood in terrestrial, mangrove, and freshwater habitats. The generic boundary of the family has traditionally been based on morphology. All genera of Pleurotremataceae have a high degree of morphological overlap, of which the generic circumscription of Melomastia and Dyfrolomyces has not been well resolved. Thus, the delimitation of genera has always been challenging. Melomastia traditionally differs from Dyfrolomyces in having 2-septate, oblong, with obtuse-ends ascospores. These main characteristics have been used to distinguish Melomastia from Dyfrolomyces for a long time. However, the above characteristics sometimes overlap among Dyfrolomyces and Melomastia species. Based on the morphology and multigene phylogeny with newly obtained data, we synonymized Dyfrolomyces under Melomastia following up-to-date results. Four novel species (i.e., Melomastia fusispora, M. oleae, M. sichuanensis and M. winteri) collected from the dead branches of Olea europaea L. in Chengdu Olive Base, Sichuan Province in China are introduced based on detailed morphological characterization and phylogenetic analyses of sequences based on nuclear ribosomal (LSU and SSU) and protein-coding gene (tef1-α). The 11 new combinations proposed are Melomastia aquatica (=Dyfrolomyces aquaticus), M. chromolaenae (=D. chromolaenae), M. distoseptata (=D. distoseptatus), M. mangrovei (=D. mangrovei), M. marinospora (=D. marinosporus), M. neothailandica (=D. neothailandicus), M. phetchaburiensis (=D. phetchaburiensis), M. sinensis (=D. sinensis), M. thailandica (=D. thailandica), M. thamplaensis (=D. thamplaensis) and M. tiomanensis (=D. tiomanensis).
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Affiliation(s)
- Wen-Li Li
- Center for Informational Biology, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 611731, China; (W.-L.L.); (S.S.N.M.)
| | - Sajeewa S. N. Maharachchikumbura
- Center for Informational Biology, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 611731, China; (W.-L.L.); (S.S.N.M.)
| | - Ratchadawan Cheewangkoon
- Department of Entomology and Plant Pathology, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200, Thailand;
| | - Jian-Kui Liu
- Center for Informational Biology, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 611731, China; (W.-L.L.); (S.S.N.M.)
- Department of Entomology and Plant Pathology, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200, Thailand;
- Correspondence: ; Tel.: +86-028-6183-1832
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Dissanayake LS, Marasinghe DS, Samarakoon MC, Maharachchikumbura SS, Mortimer PE, Hyde KD, Kuo CH, Kang JC. Three new species of Iodosphaeria (Xylariomycetidae): I.chiayiensis, I.jinghongensis and I.thailandica. MycoKeys 2022; 86:1-17. [PMID: 35095303 PMCID: PMC8760234 DOI: 10.3897/mycokeys.86.75801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Accepted: 12/15/2021] [Indexed: 11/15/2022] Open
Abstract
Three fungal specimens (two sexual and one asexual) were collected during fieldwork conducted in China, Taiwan and Thailand. Both sexual morphs share superficial, black ascomata surrounded by flexuous setae; 8-spored, unitunicate, cylindrical asci, with J+, apical ring, and ellipsoidal to allantoid, aseptate, guttulate ascospores. The asexual morph has ceratosporium-like conidia arising from aerial hyphae with a single arm and are usually attached or with 2-3 arms, brown, often with a subglobose to conical cell at the point of attachment. Morphological examinations and phylogenetic analyses of a combined LSU-ITS dataset via maximum likelihood and Bayesian analyses indicated that these three collections were new species. Iodosphaeriachiayiensis (sexual morph), I.thailandica (sexual morph) and I.jinghongensis (asexual morph) are therefore introduced as new species in this study. Iodosphaeriachiayiensis has small, hyaline and ellipsoidal to allantoid ascospores, while I.thailandica has large ascomata, cylindrical to allantoid asci and hyaline to pale brown ascospores.
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Affiliation(s)
- Lakmali S. Dissanayake
- Engineering and Research Center for Southwest Bio-Pharmaceutical Resources of National Education Ministry of China, Guizhou University, Guiyang 550025, ChinaGuizhou UniversityGuiyangChina
| | - Diana S. Marasinghe
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, ThailandMae Fah Luang UniversityChiang RaiThailand
- Department of Plant Medicine, National Chiayi University, 300 Syuefu Road, Chiayi City 60004, TaiwanZhongkai University of Agriculture and EngineeringGuangzhouChina
| | - Milan C. Samarakoon
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, ThailandMae Fah Luang UniversityChiang RaiThailand
| | - Sajeewa S.N. Maharachchikumbura
- School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 611731, ChinaNational Chiayi UniversityChiayiTaiwan
| | - Peter E. Mortimer
- Centre for Mountain Futures (CMF), Kunming Institute of Botany, Honghe County 654400, Yunnan, ChinaUniversity of Electronic Science and Technology of ChinaChengduChina
| | - Kevin D. Hyde
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, ThailandMae Fah Luang UniversityChiang RaiThailand
- Innovative Institute for Plant Health, Zhongkai University of Agriculture and Engineering, Guangzhou 510225, ChinaKunming Institute of BotanyYunnanChina
| | - Chang-Hsin Kuo
- Department of Plant Medicine, National Chiayi University, 300 Syuefu Road, Chiayi City 60004, TaiwanZhongkai University of Agriculture and EngineeringGuangzhouChina
| | - Ji-Chuan Kang
- Engineering and Research Center for Southwest Bio-Pharmaceutical Resources of National Education Ministry of China, Guizhou University, Guiyang 550025, ChinaGuizhou UniversityGuiyangChina
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Li JF, Jiang HB, Jeewon R, Hongsanan S, Bhat DJ, Tang SM, Mortimer PE, Xu JC, Camporesi E, Bulgakov TS, Zhao GJ, Suwannarach N, Phookamsak R. <i>Alternaria</i>: update on species limits, evolution, multi-locus phylogeny, and classification. STUDIES IN FUNGI 2022. [DOI: 10.48130/sif-2022-0023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
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Du TY, Karunarathna SC, Zhang X, Dai DQ, Gao Y, Mapook A, Tibpromma S. Morphology and multigene phylogeny revealed <i>Peroneutypa aquilariae</i> sp. nov. (Diatrypaceae, Xylariales) from <i>Aquilaria sinensis</i> in Yunnan Province, China. STUDIES IN FUNGI 2022. [DOI: 10.48130/sif-2022-0018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
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40
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Huang SK, Hyde KD, Mapook A, Maharachchikumbura SSN, Bhat JD, McKenzie EHC, Jeewon R, Wen TC. Taxonomic studies of some often over-looked Diaporthomycetidae and Sordariomycetidae. FUNGAL DIVERS 2021. [DOI: 10.1007/s13225-021-00488-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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41
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Comprehensive Review of Tolypocladium and Description of a Novel Lineage from Southwest China. Pathogens 2021; 10:pathogens10111389. [PMID: 34832545 PMCID: PMC8620668 DOI: 10.3390/pathogens10111389] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 10/13/2021] [Accepted: 10/20/2021] [Indexed: 01/04/2023] Open
Abstract
Tolypocladium, a diverse genus of fungicolous fungi belonging to Ophiocordycipitaceae, includes saprotrophic soil inhabitants, plant endophytes and pathogens of insects, nematodes, rotifers, and parasites of truffle-like fungi. Here, we review the research progress achieved for Tolypocladium regarding its taxonomy, species diversity, geographic distribution, host affiliations and ecological diversity. Furthermore, an undescribed taxon from China was established using morphology and multi-gene phylogeny. Tolypocladium inusitaticapitatum is introduced as a new species parasitizing ectomycorrhizal Elaphomyces species. It is diagnosed by its irregularly enlarged fertile heads and lemon, yellow-to-dark-brown, smooth and nearly cylindrical stipe. Phylogenetic analyses based on SSU, LSU, ITS, TEF1-α and RPB2 sequence data showed T. inusitaticapitatum to be an independent lineage separated from T. flavonigrum in the clade comprising T. capitatum, T. fractum and T. longisegmentatum. A key for identifying the sexual Tolypocladium species is also provided.
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Dissanayake AJ, Chen YY, Cheewangkoon R, Liu JK. Occurrence and Morpho-Molecular Identification of Botryosphaeriales Species from Guizhou Province, China. J Fungi (Basel) 2021; 7:893. [PMID: 34829182 PMCID: PMC8618807 DOI: 10.3390/jof7110893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 10/11/2021] [Accepted: 10/18/2021] [Indexed: 11/16/2022] Open
Abstract
Botryosphaeriales is an important order of diverse fungal pathogens, saprobes, and endophytes distributed worldwide. Recent studies of Botryosphaeriales in China have discovered a broad range of species, some of which have not been formerly described. In this study, 60 saprobic isolates were obtained from decaying woody hosts in southwestern China. The isolates were compared with other species using morphological characteristics, and available DNA sequence data was used to infer phylogenetic analyses based on the internal transcribed spacer (ITS), large subunit rRNA gene (LSU), and translation elongation factor 1-α (tef) loci. Three novel species were illustrated and described as Botryobambusa guizhouensis, Sardiniella elliptica, and Sphaeropsis guizhouensis, which belong to rarely identified genera within Botryosphaeriaceae. Botryobambusa guizhouensis is the second species identified from the respective monotypic genus. The previously known species were identified as Aplosporella hesperidica, Barriopsis tectonae, Botryosphaeria dothidea, Diplodia mutila, Di. neojuniperi, Di. pseudoseriata, Di. sapinea, Di. seriata, Dothiorella sarmentorum, Do. yunnana, Lasiodiplodia pseudotheobromae, Neofusicoccum parvum, Sardiniella celtidis, Sa. guizhouensis, and Sphaeropsis citrigena. The results of this study indicate that numerous species of Botryosphaeriales are yet to be revealed in southwestern China.
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Affiliation(s)
- Asha J. Dissanayake
- School of Life Science and Technology, Center for Informational Biology, University of Electronic Science and Technology of China, Chengdu 611731, China;
| | - Ya-Ya Chen
- Institute of Crop Germplasm Resources, Guizhou Academy of Agricultural Sciences, Guiyang 550006, China;
- Guizhou Key Laboratory of Agricultural Biotechnology, Guizhou Academy of Agricultural Sciences, Guiyang 550006, China
| | - Ratchadawan Cheewangkoon
- Department of Entomology and Plant Pathology, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200, Thailand;
| | - Jian-Kui Liu
- School of Life Science and Technology, Center for Informational Biology, University of Electronic Science and Technology of China, Chengdu 611731, China;
- Department of Entomology and Plant Pathology, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200, Thailand;
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Bundhun D, Wanasinghe DN, Maharachchikumbura SSN, Bhat DJ, Huang SK, Lumyong S, Mortimer PE, Hyde KD. Yuxiensis granularis gen. et sp. nov., a Novel Quellkörper-Bearing Fungal Taxon Added to Scortechiniaceae and Inclusion of Parasympodiellaceae in Coronophorales Based on Phylogenetic Evidence. Life (Basel) 2021; 11:life11101011. [PMID: 34685383 PMCID: PMC8540261 DOI: 10.3390/life11101011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 09/17/2021] [Accepted: 09/19/2021] [Indexed: 11/16/2022] Open
Abstract
An undetermined saprobic fungal taxon from Yunnan (China) is revealed as a new genus in Scortechiniaceae (Coronophorales). The novel taxon, Yuxiensis, is characterized by immersed to erumpent, semi-globose ascomata, which are not surrounded by any tomentum or conspicuous subiculum, a subcylindrical quellkörper in the centrum, clavate asci with long pedicels and allantoid hyaline ascospores with granular contents. Maximum likelihood and Bayesian posterior probability analyses based on LSU, ITS, tef1 and rpb2 sequence data depict a close phylogenetic relationship of the new genus to Pseudocatenomycopsis, hence, confirming its placement in Scortechiniaceae. Parasympodiellaceae, thus far belonging to Parasympodiellales, is transferred to Coronophorales based on multi-gene phylogenetic evidence. Additionally, the incertae sedis monotypic genus Arthrocristula is treated as a synonym of Parasympodiella, with Arthrocristula hyphenata recombined as Parasympodiella hyphenata comb. nov., as the type strain of Arthrocristula hyphenata clusters inside the Parasympodiellaceae clade along with other Parasympodiella taxa.
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Affiliation(s)
- Digvijayini Bundhun
- Centre for Mountain Futures (CMF), Kunming Institute of Botany, Honghe County 654400, China; (D.B.); (P.E.M.)
- Innovative Institute of Plant Health, Zhongkai University of Agriculture and Engineering, Haizhu District, Guangzhou 510225, China
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand;
| | - Dhanushka N. Wanasinghe
- Centre for Mountain Futures (CMF), Kunming Institute of Botany, Honghe County 654400, China; (D.B.); (P.E.M.)
- CIFOR-ICRAF China Program, World Agroforestry Centre, Kunming 650201, China
- Correspondence: (D.N.W.); or (K.D.H.)
| | | | - Darbhe J. Bhat
- No. 128/1-J, Azad Housing Society, Curca, P.O., Goa Velha 403108, India;
| | - Shi-Ke Huang
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand;
| | - Saisamorn Lumyong
- Research Center of Microbial Diversity and Sustainable Utilization, Chiang Mai University, Chiang Mai 50200, Thailand;
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
- Academy of Science, The Royal Society of Thailand, Bangkok 10300, Thailand
| | - Peter E. Mortimer
- Centre for Mountain Futures (CMF), Kunming Institute of Botany, Honghe County 654400, China; (D.B.); (P.E.M.)
- CIFOR-ICRAF China Program, World Agroforestry Centre, Kunming 650201, China
| | - Kevin D. Hyde
- Innovative Institute of Plant Health, Zhongkai University of Agriculture and Engineering, Haizhu District, Guangzhou 510225, China
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand;
- Research Center of Microbial Diversity and Sustainable Utilization, Chiang Mai University, Chiang Mai 50200, Thailand;
- CAS Key Laboratory for Plant Biodiversity and Biogeography of East Asia (KLPB), Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China
- Correspondence: (D.N.W.); or (K.D.H.)
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44
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Yang Q, Zeng XY, Yuan J, Zhang Q, He YK, Wang Y. Two new species of Neopestalotiopsis from southern China. Biodivers Data J 2021; 9:e70446. [PMID: 34539202 PMCID: PMC8410753 DOI: 10.3897/bdj.9.e70446] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 07/24/2021] [Indexed: 11/12/2022] Open
Abstract
Background Pestalotiopsis-like fungi are widely distributed in many plants and include endophytes, pathogens and saprobes. Five strains of Neopestalotiopsis were isolated from diseased leaves of Rhapisexcelsa (Principes, Palmae), Rhododendronsimsii and Rho.championiae (Ericales, Ericaceae) and Erythropalumscandens (Santalales, Olacaceae) in southern China. New information Based on morphology and multi-gene (ITS, tub2, tef1) phylogeny, our five strains of Neopestalotiopsis represent two new species and one extant species. Descriptions, illustrations and notes are also provided for the new species.
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Affiliation(s)
- Qi Yang
- Department of Plant Pathology, Agricultural College, Guizhou University, Guiyang, China Department of Plant Pathology, Agricultural College, Guizhou University Guiyang China
| | - Xiang-Yu Zeng
- Department of Plant Pathology, Agricultural College, Guizhou University, Guiyang, China Department of Plant Pathology, Agricultural College, Guizhou University Guiyang China
| | - Jun Yuan
- Department of Plant Pathology, Agricultural College, Guizhou University, Guiyang, China Department of Plant Pathology, Agricultural College, Guizhou University Guiyang China
| | - Qian Zhang
- Department of Plant Pathology, Agricultural College, Guizhou University, Guiyang, China Department of Plant Pathology, Agricultural College, Guizhou University Guiyang China
| | - Yu-Ke He
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, Thailand Center of Excellence in Fungal Research, Mae Fah Luang University Chiang Rai Thailand
| | - Yong Wang
- Department of Plant Pathology, Agricultural College, Guizhou University, Guiyang, China Department of Plant Pathology, Agricultural College, Guizhou University Guiyang China
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Becchimanzi A, Zimowska B, Nicoletti R. Cryptic Diversity in Cladosporium cladosporioides Resulting from Sequence-Based Species Delimitation Analyses. Pathogens 2021; 10:pathogens10091167. [PMID: 34578199 PMCID: PMC8472012 DOI: 10.3390/pathogens10091167] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 09/06/2021] [Accepted: 09/08/2021] [Indexed: 11/16/2022] Open
Abstract
Cladosporium cladosporioides is an extremely widespread fungus involved in associations ranging from mutualistic to pathogenic and is the most frequently represented Cladosporium species in sequence databases, such as Genbank. The taxonomy of Cladosporium species, currently based on the integration of molecular data with morphological and cultural characters, is in frequent need of revision. Hence, the recently developed species delimitation methods can be helpful to explore cryptic diversity in this genus. Considering a previous study that reported several hypothetical species within C. cladosporioides, we tested four methods of species delimitation using the combined DNA barcodes internal transcribed spacers, translation elongation factor 1-α and actin 1. The analyses involved 105 isolates, revealing that currently available sequences of C. cladosporioides in GenBank actually represent more than one species. Moreover, we found that eight isolates from this set should be ascribed to Cladosporium anthropophilum. Our results revealed a certain degree of discordance among species delimitation methods, which can be efficiently treated using conservative approaches in order to minimize the risk of considering false positives.
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Affiliation(s)
- Andrea Becchimanzi
- Department of Agricultural Sciences, University of Naples Federico II, 80055 Portici, Italy; (A.B.); (R.N.)
| | - Beata Zimowska
- Department of Plant Protection, University of Life Sciences, 20-069 Lublin, Poland
- Correspondence:
| | - Rosario Nicoletti
- Department of Agricultural Sciences, University of Naples Federico II, 80055 Portici, Italy; (A.B.); (R.N.)
- Council for Agricultural Research and Economics, Research Centre for Olive, Fruit and Citrus Crops, 81100 Caserta, Italy
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Jiang HB, Phookamsak R, Hyde KD, Mortimer PE, Xu JC, Kakumyan P, Karunarathna SC, Kumla J. A Taxonomic Appraisal of Bambusicolous Fungi in Occultibambusaceae (Pleosporales, Dothideomycetes) with New Collections from Yunnan Province, China. Life (Basel) 2021; 11:932. [PMID: 34575081 PMCID: PMC8472670 DOI: 10.3390/life11090932] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 07/22/2021] [Accepted: 08/30/2021] [Indexed: 11/17/2022] Open
Abstract
During our ongoing studies of bambusicolous fungi in southwest China and Thailand, three saprobic pleosporalean taxa were discovered on bamboos in Yunnan Province of China. Occultibambusa hongheensis and Seriascoma bambusae spp. nov. are introduced based on morphological characteristics coupled with multi-locus phylogenetic analyses of combined LSU, SSU, TEF1-α, RPB2 and ITS sequence data. Occultibambusa kunmingensis is also reported from a terrestrial habitat for the first time. Comprehensive descriptions, color photo plates of micromorphology, and a phylogenetic tree showing the placements of these three taxa are provided. In addition, synopsis tables of Occultibambusa and Seriascoma with morphological features are also provided.
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Affiliation(s)
- Hong-Bo Jiang
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand;
- Centre for Mountain Futures (CMF), Kunming Institute of Botany, Kunming 650201, China; (R.P.); (P.E.M.); (J.-C.X.)
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand;
- School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand;
| | - Rungtiwa Phookamsak
- Centre for Mountain Futures (CMF), Kunming Institute of Botany, Kunming 650201, China; (R.P.); (P.E.M.); (J.-C.X.)
- CIFOR-ICRAF China Program, World Agroforestry (ICRAF), Kunming 650201, China
- Honghe Center for Mountain Futures, Kunming Institute of Botany, Chinese Academy of Sciences, Honghe County 654400, China
- Yunnan Key Laboratory for Fungal Diversity and Green Development, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China
- Research Center of Microbial Diversity and Sustainable Utilization, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Kevin D. Hyde
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand;
- School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand;
- Innovative Institute for Plant Health, Zhongkai University of Agriculture and Engineering, Guangzhou 510000, China
| | - Peter E. Mortimer
- Centre for Mountain Futures (CMF), Kunming Institute of Botany, Kunming 650201, China; (R.P.); (P.E.M.); (J.-C.X.)
- Honghe Center for Mountain Futures, Kunming Institute of Botany, Chinese Academy of Sciences, Honghe County 654400, China
- Yunnan Key Laboratory for Fungal Diversity and Green Development, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China
| | - Jian-Chu Xu
- Centre for Mountain Futures (CMF), Kunming Institute of Botany, Kunming 650201, China; (R.P.); (P.E.M.); (J.-C.X.)
- CIFOR-ICRAF China Program, World Agroforestry (ICRAF), Kunming 650201, China
- Honghe Center for Mountain Futures, Kunming Institute of Botany, Chinese Academy of Sciences, Honghe County 654400, China
| | - Pattana Kakumyan
- School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand;
| | - Samantha C. Karunarathna
- Centre for Mountain Futures (CMF), Kunming Institute of Botany, Kunming 650201, China; (R.P.); (P.E.M.); (J.-C.X.)
- CIFOR-ICRAF China Program, World Agroforestry (ICRAF), Kunming 650201, China
- Honghe Center for Mountain Futures, Kunming Institute of Botany, Chinese Academy of Sciences, Honghe County 654400, China
- Yunnan Key Laboratory for Fungal Diversity and Green Development, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China
| | - Jaturong Kumla
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand;
- Research Center of Microbial Diversity and Sustainable Utilization, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
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47
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Species concepts of Dothideomycetes: classification, phylogenetic inconsistencies and taxonomic standardization. FUNGAL DIVERS 2021. [DOI: 10.1007/s13225-021-00485-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Ren GC, Wanasinghe DN, Monkai J, Mortimer PE, Hyde KD, Xu JC, Pang A, Gui H. Novel saprobic Hermatomyces species (Hermatomycetaceae, Pleosporales) from China (Yunnan Province) and Thailand. MycoKeys 2021; 82:57-79. [PMID: 34408538 PMCID: PMC8367933 DOI: 10.3897/mycokeys.82.67973] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Accepted: 07/13/2021] [Indexed: 11/12/2022] Open
Abstract
During our survey of the diversity of woody litter fungi in China and Thailand, three Hermatomyces species were collected from dead woody twigs of Dipterocarpus sp. (Dipterocarpaceae) and Ehretiaacuminata (Boraginaceae). Both morphology and multigene analyses revealed two taxa as new species (Hermatomycesturbinatus and H.jinghaensis) and the remaining collections as new records of H.sphaericus. Hermatomycesturbinatus is characterized by 1) dimorphic conidia, having circular to oval lenticular conidia and 2) turbinate conidia consisting of two columns with two septa composed of 2–3 cells in each column. Hermatomycesjinghaensis is characterized by dimorphic conidia, having circular to oval lenticular conidia and clavate or subcylindrical to cylindrical conidia and consisting of one or two columns with 6–8 cells in each column. Phylogenetic analyses of combined LSU, ITS, tub2, tef1-α and rpb2 sequence data supports the placement of these new taxa within Hermatomycetaceae with high statistical support.
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Affiliation(s)
- Guang-Cong Ren
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand.,School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand.,Guiyang Nursing Vocational College, Guiyang 550081, Guizhou, China
| | - Dhanushka N Wanasinghe
- Center for Mountain futures, Kunming Institute of Botany, Chinese Academy of Sciences, Honghe County 654400, Yunnan, China.,CIFOR-ICRAF China Program, World Agroforestry (ICRAF), Kunming 650201, Yunnan, China
| | - Jutamart Monkai
- School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand
| | - Peter E Mortimer
- Center for Mountain futures, Kunming Institute of Botany, Chinese Academy of Sciences, Honghe County 654400, Yunnan, China
| | - Kevin D Hyde
- School of Science, Mae Fah Luang University, Chiang Rai 57100, Thailand.,Guiyang Nursing Vocational College, Guiyang 550081, Guizhou, China
| | - Jian-Chu Xu
- Center for Mountain futures, Kunming Institute of Botany, Chinese Academy of Sciences, Honghe County 654400, Yunnan, China
| | - Aimin Pang
- Science and Technology on Aerospace Chemical Power Laboratory, Hubei Institute of Aerospace Chemotechnology, Xiangyang, 441003, Hubei, China
| | - Heng Gui
- Center for Mountain futures, Kunming Institute of Botany, Chinese Academy of Sciences, Honghe County 654400, Yunnan, China
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Zhang J, Phookamsak R, Mapook A, Lu Y, Lv M. Monilochaetes pteridophytophila (Australiascaceae, Glomerellales), a new fungus from tree fern. Biodivers Data J 2021; 9:e67248. [PMID: 34393583 PMCID: PMC8346447 DOI: 10.3897/bdj.9.e67248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Accepted: 07/17/2021] [Indexed: 11/12/2022] Open
Abstract
Background During taxonomic and phylogenetic studies of fungi on pteridophytes in Thailand, Monilochaetes pteridophytophila sp. nov. was collected from the frond stalks of a tree fern (Alsophila costularis, Cyatheaceae). The new species is introduced, based on evidence from morphology and phylogenetic analyses of a concatenated dataset of LSU, ITS, SSU and RPB2 sequences. New information Monilochaetes pteridophytophila differs from extant species of Monilochaetes in having darker conidiophores with fewer septae (1-4-septate). Monilochaetes pteridophytophila forms a distinct clade, basal from other species of Monilochaetes in Australiascaceae. A detailed description and illustrations of the new species are provided. We also provided a synopsis of accepted species of Monilochaetes.
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Affiliation(s)
- Jingyi Zhang
- School of Food and Pharmaceutical Engineering, Guizhou Institute of Technology, Guiyang, China School of Food and Pharmaceutical Engineering, Guizhou Institute of Technology Guiyang China.,Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, Thailand Center of Excellence in Fungal Research, Mae Fah Luang University Chiang Rai Thailand.,School of Science, Mae Fah Luang University, Chaing Rai, Thailand School of Science, Mae Fah Luang University Chaing Rai Thailand
| | - Rungtiwa Phookamsak
- East and Central Asia Regional Office, World Agroforestry Centre (ICRAF), Kunming, China East and Central Asia Regional Office, World Agroforestry Centre (ICRAF) Kunming China.,Centre for Mountain Futures (CMF), Kunming Institute of Botany, Kunming, China Centre for Mountain Futures (CMF), Kunming Institute of Botany Kunming China.,Research Center of Microbial Diversity and Sustainable Utilization, Faculty of Sciences, Chiang Mai University, Chiang Mai, Thailand Research Center of Microbial Diversity and Sustainable Utilization, Faculty of Sciences, Chiang Mai University Chiang Mai Thailand.,Honghe Center for Mountain Futures, Kunming Institute of Botany, Chinese Academy of Sciences, Honghe, China Honghe Center for Mountain Futures, Kunming Institute of Botany, Chinese Academy of Sciences Honghe China
| | - Ausana Mapook
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, Thailand Center of Excellence in Fungal Research, Mae Fah Luang University Chiang Rai Thailand
| | - Yongzhong Lu
- School of Food and Pharmaceutical Engineering, Guizhou Institute of Technology, Guiyang, China School of Food and Pharmaceutical Engineering, Guizhou Institute of Technology Guiyang China
| | - Menglan Lv
- School of Food and Pharmaceutical Engineering, Guizhou Institute of Technology, Guiyang, China School of Food and Pharmaceutical Engineering, Guizhou Institute of Technology Guiyang China
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An YY, Dayarathne MC, Zeng XY, Phillips AJL, Hyde KD, Wang Y. Molecular and Morphological Assessment of Septoria Species Associated with Ornamental Plants in Yunnan Province, China. J Fungi (Basel) 2021; 7:jof7060483. [PMID: 34208444 PMCID: PMC8234678 DOI: 10.3390/jof7060483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Revised: 06/02/2021] [Accepted: 06/05/2021] [Indexed: 12/02/2022] Open
Abstract
The Karst landform is the main geographic characteristic in South China. Such areas are rich in vegetation and especially suitable for growth of shrubs and herbaceous plants. In this study, 11 Septoria strains were obtained from different plants’ leaves collected in the Kunming Botanical Garden, Yunnan Province, China. Based on single-gene and multi-gene analyses of five gene loci (tef1, rpb2, tub2, ITS, and LSU) and four gene regions (without LSU), these strains were found to belong to three independent phylogenetic lineages representing five species, including four novel taxa, and one new record for China. Five single gene trees were also provided to evaluate the effectiveness of each gene for discriminating the species, as a result of which tub2 was found to have the most suitable DNA barcode for rapid identification. Morphological descriptions, illustrations, and comparisons are provided for a more comprehensive assessment. Genealogical Concordance Phylogenetic Species Recognition (GCPSR) with a pairwise homoplasy index (PHI) test was used to evaluate the conclusions of the phylogenetic analyses.
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Affiliation(s)
- Yuan-Yan An
- Department of Plant Pathology, College of Agriculture, Guizhou University, Guiyang 550025, China; (Y.-Y.A.); (M.C.D.); (X.-Y.Z.)
| | - Monika C. Dayarathne
- Department of Plant Pathology, College of Agriculture, Guizhou University, Guiyang 550025, China; (Y.-Y.A.); (M.C.D.); (X.-Y.Z.)
| | - Xiang-Yu Zeng
- Department of Plant Pathology, College of Agriculture, Guizhou University, Guiyang 550025, China; (Y.-Y.A.); (M.C.D.); (X.-Y.Z.)
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand;
| | - Alan J. L. Phillips
- Faculdade de Ciências, Biosystems and Integrative Sciences Institute (BioISI), Universidade de Lisboa, Campo Grande, 1749-016 Lisbon, Portugal;
| | - Kevin D. Hyde
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai 57100, Thailand;
- Institute of Plant Health, Zhongkai, University of Agriculture and Engineering, Haizhu District, Guangzhou 510225, China
| | - Yong Wang
- Department of Plant Pathology, College of Agriculture, Guizhou University, Guiyang 550025, China; (Y.-Y.A.); (M.C.D.); (X.-Y.Z.)
- Correspondence: ; Tel.: +86-0187-9889-9302
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