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Taxonomy and phylogeny of hyaline‑spored coelomycetes
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作者 wen‑jing li Eric H.C.McKenzie +12 位作者 Jian‑Kui(Jack)liu D.Jayarama Bhat Dong‑Qin Dai Erio Camporesi Qing Tian Sajeewa S.N.Maharachchikumbura Zong‑Long Luo Qiu‑Ju Shang Jin‑Feng Zhang Narumon Tangthirasunun Samantha C.Karunarathna Jian‑Chu Xu Kevin D.Hyde 《Fungal Diversity》 SCIE 2020年第1期279-801,共523页
Coelomycete is a general term used for asexual fungi which produce conidia in fruiting bodies:pycnidial,acervular,cupulate,pycnothyria or stromatic conidiomata.The group contains numerous plant pathogenic,saprobic and... Coelomycete is a general term used for asexual fungi which produce conidia in fruiting bodies:pycnidial,acervular,cupulate,pycnothyria or stromatic conidiomata.The group contains numerous plant pathogenic,saprobic and endophytic species associated with a wide range of hosts.Traditionally,morphological characters and host associations have been used as criteria to identify and classify coelomycetes,and this has resulted in a poor understanding of their generic and species boundaries.DNA based taxonomic studies have provided a better outlook of the phylogenetic and evolutionary trends in coelomycetes.However,the present outcomes represent only a preliminary step towards the understanding of coelomycetes.Many genera have not been revisited since they were first described.The present study revises the classification of the hyaline-spored coelomycetes and provides a modern taxonomic framework based on both morphology and phylogeny.In total,248 genera were investigated,of which less than 100 are known to have sequence data.Multi-locus sequence data analyses of 28S nrDNA,18S nrDNA,ITS,RNA polymerase II second largest subunit(rpb2),and part of the translation elongation factor 1-alpha gene(tef1)andβ-tubulin(tub2)gene regions were analysed.As a result,three new genera and 23 new species are introduced.In addition,three new links between sexual and asexual genera are provided.There are 138 genera that lack sequence data,and these are treated as Ascomycota,genera incertae sedis.Line drawings and descriptions are provided based on the examination of types and fresh collections and on the literature. 展开更多
关键词 26 new taxa ASCOMYCOTA Asexual morphs BASIDIOMYCOTA
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