Two new species of Neohelicosporium (Tubeufiaceae, Tubeufiales) from freshwater and terrestrial habitats in China
文献类型： 外文期刊
作者： Ma, Xiao-Yan 1 ; Lu, Yong-Zhong 1 ; He, Lei 2 ; Song, Dan-Dan 3 ; Ma, Jian 1 ;
作者机构： 1.Guizhou Inst Technol, Sch Food & Pharmaceut Engn, Guiyang 550003, Peoples R China
2.Guizhou Acad Agr Sci, Guiyang 550025, Peoples R China
3.Moutai Inst, Coll Brewing Engn, Renhuai 564507, Peoples R China
4.Guizhou Ind Polytech Coll, Guiyang 550008, Peoples R China
关键词： 2 new species; asexual morph; Dothideomycetes; phylogeny; saprobic fungi; taxonomy
期刊名称：MYCOKEYS （ 影响因子：3.6； 五年影响因子：3.3 ）
ISSN： 1314-4057
年卷期： 2025 年 118 期
页码：
收录情况： SCI
摘要： Neohelicosporium species are a group of helicosporous hyphomycetes with the potential to produce novel bioactive natural compounds. During our investigation on helicosporous hyphomycetes, six isolates were collected from freshwater and terrestrial habitats in the tropical and subtropical regions of southern China. Based on multi-gene phylogenetic analyses (LSU-ITS-tef1-alpha-rpb2) and morphological comparisons of Neohelicosporium taxa, two new species (N. guizhouense and N. wuzhishanense) are introduced. Detailed micro-morphological descriptions, illustrations, and DNA molecular data are provided for the newly introduced species to confirm their taxonomic placements.
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