Wang Meng-Meng, Shenoy Belle Damodara, Li Wei, Cai Lei
a College of Marine Life Sciences, Ocean University of China , Qingdao 266003 , China.
b State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences , Beijing 100101 , China.
Mycologia. 2017;109(6):965-974. doi: 10.1080/00275514.2017.1415075. Epub 2018 Feb 26.
To identify Cladosporium-like isolates associated with marine algae, phylogenetic analyses were conducted using a combined data set of the nuc rDNA internal transcribed spacer (ITS) region (ITS1-5.8S-ITS2 = ITS), 28S gene, and partial RNA polymerase II second largest subunit (RPB2). These isolates were confirmed as belonging to Neodevriesia (Neodevriesiaceae), a genus recently segregated from Cladosporium. Two new species, Neodevriesia cladophorae and N. grateloupiae, are described on the basis of morphological and phylogenetic distinctions, and this is the first report of Neodevriesia species from the marine environment. Devriesia fici, D. fraserae, and D. sardiniae are transferred to Neodevriesia based on the phylogenetic affinities and morphological characters of their ex-type specimens.
为了鉴定与海藻相关的枝孢样分离物，利用核糖体DNA内转录间隔区（ITS）区域（ITS1-5.8S-ITS2 = ITS）、28S基因和部分RNA聚合酶II第二大亚基（RPB2）的组合数据集进行了系统发育分析。这些分离物被确认为属于新德弗里斯菌属（新德弗里斯菌科），该属最近从枝孢属中分离出来。基于形态学和系统发育差异，描述了两个新物种，即枝孢新德弗里斯菌和江蓠新德弗里斯菌，这是首次报道来自海洋环境的新德弗里斯菌属物种。基于其模式菌株的系统发育亲缘关系和形态特征，将榕新德弗里斯菌、弗氏新德弗里斯菌和撒丁岛新德弗里斯菌转移到新德弗里斯菌属。
