Phylogenomics, taxonomy and morphological characters of the Microdochiaceae (Xylariales, Sordariomycetes)

文献类型: 外文期刊

第一作者: Zhang, Zhao-Xue

作者: Zhang, Zhao-Xue;Shang, Yu-Xin;Zhang, Meng-Yuan;Zhang, Jin-Jia;Xia, Ji-Wen;Zhang, Xiu-Guo;Geng, Yun

作者机构:

关键词: Microdochiaceae; multigene phylogeny; new taxa; phylogenomics; taxonomy

期刊名称:MYCOKEYS ( 影响因子:2.8; 五年影响因子:2.8 )

ISSN: 1314-4057

年卷期: 2024 年 106 期

页码:

收录情况: SCI

摘要: Species of the family Microdochiaceae (Xylariales, Sordariomycetes) have been reported from worldwide, and collected from different plant hosts. The proposed new genus and two new species, viz., Macroidriella gen. nov., M. bambusae sp. nov. and Microdochium australe sp. nov., are based on multi-locus phylogenies from a combined dataset of ITS rDNA, LSU, RPB2 and TUB2 with morphological characteristics. Microdochium sinense has been collected from diseased leaves of Phragmites australis and this is the first report of the fungus on this host plant. Simultaneously, we annotated 10,372 to 11,863 genes, identified 4,909 single-copy orthologous genes, and conducted phylogenomic analysis based on genomic data. A gene family analysis was performed and it will expand the understanding of the evolutionary history and biodiversity of the Microdochiaceae. The detailed descriptions and illustrations of species are provided.

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