Feng Yao, Liu Jian-Kui Jack, Lin Chuan-Gen, Chen Ya-Ya, Xiang Mei-Mei, Liu Zuo-Yi
College of Agriculture, Guizhou University, Guiyang, China.
Guizhou Key Laboratory of Agricultural Biotechnology, Guizhou Academy of Agricultural Sciences, Guiyang, China.
Front Microbiol. 2021 Apr 7;12:661281. doi: 10.3389/fmicb.2021.661281. eCollection 2021.
has a widespread distribution occurring in various substrates (e.g., air, soil debris, plants, lichens, marine algae and even human tissues). It is characterized by the basauxic conidiogenesis in the asexual morph, with apiospores in the sexual morph. In this study, seventeen isolates of were collected in China. Based on their morphology and phylogenetic characterization, four new species (, , , and ) are described and seven known species (, , , , , and ) are identified, of which the sexual morph of three species (, and ) and asexual morph of are reported for the first time. The detailed descriptions, illustrations and comparisons with related taxa of these new collections are provided. Phylogenetic analyses of combined ITS, LSU, TUB2, and TEF sequence data support their placements in the genus and justify the new species establishments and identifications of known species.
广泛分布于各种基质中（如空气、土壤碎屑、植物、地衣、海藻，甚至人体组织）。其特征在于无性型中具有基部芽殖型分生孢子形成，有性型中具有顶生孢子。在本研究中，在中国收集了17株该菌的分离株。基于它们的形态和系统发育特征，描述了四个新物种（、、、和），并鉴定了七个已知物种（、、、、、和），其中首次报道了三个物种（、和）的有性型以及的无性型。提供了这些新收集物的详细描述、图示以及与相关类群的比较。对ITS、LSU、TUB2和TEF序列数据进行的系统发育分析支持它们在该属中的分类地位，并证明了新物种的建立以及已知物种的鉴定。
