Huang Shengting, Xia Jiwen, Zhang Xiuguo, Sun Wenxiu, Li Zhuang
College of Life Science, Yangtze University, Jingzhou, Hubei 434025, China Yangtze University Jingzhou China.
Shandong Provincial Key Laboratory for Biology of Vegetable Diseases and Insect Pests, College of Plant Protection, Shandong Agricultural University, Taian, 271018, China Shandong Agricultural University Taian China.
MycoKeys. 2020 Sep 10;72:93-108. doi: 10.3897/mycokeys.72.55445. eCollection 2020.
species have often been reported as plant pathogens and saprophytes and are commonly isolated from some diseased plant hosts. The primary aim of the present study was to describe and illustrate two new species isolated from the leaf spot of in Yunnan Province, China, namely and , spp. nov., based on their morphology and multilocus phylogenetic analyses of the combined ITS, LSU, TUB2, and RPB2. DNA sequence data indicate that six strains represent three independent groups from related and similar species in . clustered with , , , and . grouped with . In addition, the strain SAUCC1017 is recorded as an unidentified species in . Descriptions and illustrations of the new species in the genus and sp. indet. are provided.
物种常被报道为植物病原体和腐生菌，并且通常从一些患病植物宿主中分离得到。本研究的主要目的是基于形态学以及对ITS、LSU、TUB2和RPB2组合进行的多位点系统发育分析，描述和阐明从中国云南省叶斑病中分离出的两个新物种，即 和 ，新物种，以及未鉴定物种。DNA序列数据表明，六个菌株代表了来自 中相关和相似物种的三个独立组。 与 、 、 和 聚类在一起。 与 分组。此外，菌株SAUCC1017在 中被记录为未鉴定物种。提供了该属新物种和未鉴定物种的描述及图示。
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