Exploring fungi: a taxonomic and phylogenetic study of leaf-inhabiting Ascomycota in Musa species from northern Thailand, with a global checklist

doi:10.5943/mycosphere/15/1/17

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	Exploring fungi: a taxonomic and phylogenetic study of leaf-inhabiting Ascomycota in Musa species from northern Thailand, with a global checklist
	Samarakoon, B. C.; Wanasinghe, D. N.; Samarakoon, M. C.; Bundhun, D.; Jayawardena, R.; Hyde, K. D.; Chomnunti, P.
	2024
发表期刊	MYCOSPHERE
ISSN	2077-7000
卷号	15 期号:1 页码:1901-2174
摘要	Dead and living leaves of Musa (banana) were collected from northern Thailand during the 2017-2021 investigation of microfungi. Thirty fresh collections of ascomycetous taxa from Dothideomycetes, Eurotiomycetes and Sordariomycetes, comprising eight subclasses, ten orders, 23 families and 28 genera, are illustrated in this study. Among them, three new species, 14 new host records and nine new geographical reports are included. The newly described species are Dematipyriforma terrestris (Pleurotheciaceae), Neohelicosporium terrestris (Tubeufiaceae) and Pyrenochaetopsis musae (Pyrenochaetopsidaceae). Eight fungal taxa, viz. Colletotrichum siamense (Glomerellaceae), Curvularia umbiliciformis (Pleosporaceae), Metulocladosporiella musae (Herpotrichiellaceae), Neocordana musae (Pyriculariaceae), Neopestalotiopsis clavispora, N. musae (Sporocadaceae), Phaeosphaeria oryzae (Phaeosphaeriaceae) and Pyrenochaetopsis musae (Pyrenochaetopsidaceae), associated with leaf spots are reported. Fifteen species, viz. Apiospora locuta-pollinis (Apiosporaceae), Bahusandhika indica (Lentimurisporaceae), Dematipyriforma terrestris (Pleurotheciaceae), Dendryphiella vinosa (Dictyosporiaceae), Dictyoarthrinium musae, D. thailandica (Didymosphaeriaceae), Gibellulopsis serrae (Plectosphaerellaceae), Lophiotrema hydei (Lophiotremataceae), Musicillium elettariae (Plectosphaerellaceae), Neohelicosporium terrestris (Tubeufiaceae), Nigrospora sphaerica (Apiosporaceae), Periconia echinochloae (Periconiaceae), Spegazzinia musae (Didymosphaeriaceae), Stachybotrys subcylindrosporus (Stachybotryaceae), Torula mackenziei (Torulaceae) are reported as saprobes. In addition, four species, viz. Albifimbria verrucaria (Stachybotryaceae), Musicillium tropicale (Plectosphaerellaceae), Pseudophaeocytostroma sacchari (Diaporthaceae) and Setoarthopyrenia chromolaenae (Roussoellaceae) are documented as endophytes. Four fungal taxa, viz. Albifimbria verrucaria (Stachybotryaceae), Corynespora torulosa (Corynesporascaceae), Lasiodiplodia theobromae (Botryosphaeriaceae) and Pseudopithomyces chartarum (Didymosphaeriaceae), are identified as exhibiting both endophytic and saprobic lifestyles on the leaves of Namwa banana (Musa acuminata x M. balbisiana; ABB genomic group; Pisang Awak). These findings further support the hypotheses of lifestyle transition in fungi on the same host. This is the first comprehensive study that combines the morphology and phylogeny of the systematics of leaf-occupying microfungi in Musa from northern Thailand. The current research particularly focuses on understanding the biodiversity and ecological dynamics of fungi in relation to Musa species. Furthermore, this study documents the global fungi associated with Musa hosts, and the findings are presented here as a checklist. A total of 760 fungal species associated with Musa are listed, along with their respective geographical localities, updated classifications, and literature. These taxa belong to four major phyla: Ascomycota is the most speciesrich (93%), followed by Basidiomycota (6%), and Mucoromycota (1%). This compilation serves as a valuable resource for further research in the mycology and plant pathology of Musa.
DOI	10.5943/mycosphere/15/1/17
WOS记录号	WOS:001320835400001
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/75735
专题	中国科学院昆明植物研究所
推荐引用方式 GB/T 7714	Samarakoon, B. C.,Wanasinghe, D. N.,Samarakoon, M. C.,et al. Exploring fungi: a taxonomic and phylogenetic study of leaf-inhabiting Ascomycota in Musa species from northern Thailand, with a global checklist[J]. MYCOSPHERE,2024,15(1):1901-2174.
APA	Samarakoon, B. C..,Wanasinghe, D. N..,Samarakoon, M. C..,Bundhun, D..,Jayawardena, R..,...&Chomnunti, P..(2024).Exploring fungi: a taxonomic and phylogenetic study of leaf-inhabiting Ascomycota in Musa species from northern Thailand, with a global checklist.MYCOSPHERE,15(1),1901-2174.
MLA	Samarakoon, B. C.,et al."Exploring fungi: a taxonomic and phylogenetic study of leaf-inhabiting Ascomycota in Musa species from northern Thailand, with a global checklist".MYCOSPHERE 15.1(2024):1901-2174.

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