Zhao Lin, Luo Huan, Cheng Hong, Gou Ya-Nan, Yu Zhi-He, Deng Jian-Xin
Department of Plant Protection, College of Agriculture, Yangtze University, Jingzhou 434025, China.
Department of Applied Biology, Chungnam National University, Daejeon 34134, Korea.
J Fungi (Basel). 2022 Jun 6;8(6):607. doi: 10.3390/jof8060607.
is a ubiquitous fungal genus including saprobic, endophytic, and pathogenic species associated with a wide variety of substrates. It has been separated into 29 sections and seven monotypic lineages based on molecular and morphological data. sect. is the largest section, containing the majority of large-spored species, most of which are important plant pathogens. Since 2015, of the investigations for large-spored species in China, 13 species were found associated with Compositae plants based on morphological comparisons and phylogenetic analyses. There were eight known species and five new species ( sp. nov., sp. nov., sp. nov., sp. nov., and sp. nov.) distributed in the four sections of , , , and , and one monotypic lineage (). The multi-locus sequence analyses encompassing the internal transcribed spacer region of rDNA (ITS), glyceraldehydes-3-phosphate dehydrogenase (GAPDH), major allergen gene (Alt a 1), translation elongation factor 1-alpha (TEF1), and RNA polymerase second largest subunit (RPB2), revealed that the new species fell into sect. . Morphologically, the new species were illustrated and compared with other relevant large-spored species in the study. Furthermore, , , and were firstly detected in , , and in China, respectively.
是一个广泛存在的真菌属，包括腐生、内生和致病物种，与多种基质相关。根据分子和形态学数据，它已被分为29个组和7个单型谱系。组是最大的组，包含大多数大孢子物种，其中大多数是重要的植物病原体。自2015年以来，在中国对大孢子物种的调查中，基于形态比较和系统发育分析，发现13个物种与菊科植物相关。有8个已知物种和5个新物种（新种、新种、新种、新种和新种）分布在组、组、组和组的四个组中，以及一个单型谱系（）。对核糖体DNA（ITS）的内部转录间隔区、甘油醛-3-磷酸脱氢酶（GAPDH）、主要过敏原基因（Alt a 1）、翻译延伸因子1-α（TEF1）和RNA聚合酶第二大亚基（RPB2）进行的多位点序列分析表明，新物种属于组。在形态上，对新物种进行了描述，并与研究中的其他相关大孢子物种进行了比较。此外，在中国分别首次在、和中检测到、和。
