Wang Shi, Liu Rongyu, Liu Shubin, Zhang Zhaoxue, Xia Jiwen, Li Duhua, Liu Xiaoyong, Zhang Xiuguo
College of Life Sciences, Shandong Normal University, Jinan 250358, China.
Shandong Provincial Key Laboratory for Biology of Vegetable Diseases and Insect Pests, College of Plant Protection, Shandong Agricultural University, Taian 271018, China.
J Fungi (Basel). 2022 Aug 15;8(8):853. doi: 10.3390/jof8080853.
During our ongoing survey of dematiaceous hyphomycetes associated with dead branches in tropical forests, eight isolates were collected from Hainan, China. Morphology from the cultures and phylogeny based on partial small subunit (SSU), entire internal transcribed spacer regions with intervening 5.8S (ITS), partial large subunit (LSU) of rRNA gene, partial beta-tubulin (tub2), and partial RNA polymerase II second largest subunit (rpb2) genes were employed to identify these isolates. As a result, four new species, namely sp. nov., sp. nov., sp. nov., and sp. nov., are introduced. Illustrations and descriptions of the four taxa are provided, along with comparisons with closely related taxa in the genus. For facilitating relative studies, an updated key to all accepted species of this genus is also compiled.
在我们正在进行的对热带森林中与枯枝相关的暗色丝孢菌的调查中，从中国海南采集了8株分离物。基于培养物形态学以及核糖体RNA基因的部分小亚基（SSU）、包含间隔5.8S的整个内转录间隔区（ITS）、部分大亚基（LSU）、部分β-微管蛋白（tub2）和部分RNA聚合酶II第二大亚基（rpb2）基因构建系统发育树，以鉴定这些分离物。结果，引入了四个新物种，即新种、新种、新种和新种。提供了这四个分类单元的插图和描述，并与该属中密切相关的分类单元进行了比较。为便于相关研究，还编制了该属所有已接受物种的最新检索表。
