气候变化领域集成服务门户(CCPortal): Taxonomic and phylogenetic contributions to Diatrypaceae from southeastern Tibet in China

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DOI	10.3389/fmicb.2023.1073548
	Taxonomic and phylogenetic contributions to Diatrypaceae from southeastern Tibet in China
	Ma, Hai-Xia; Yang, Zhan-En; Song, Zi-Kun; Qu, Zhi; Li, Yu; Zhu, An-Hong
发表日期	2023
EISSN	1664-302X
卷号	14
英文摘要	In this study, we investigated the diversity of diatrypaceous fungi from southeastern Tibet in China. The phylogenetic analyses were carried out based on ITS and beta-tubulin sequences of 75 taxa of Diatrypaceae from around the world. Based on a combination of morphological features and molecular evidence, a new genus-Alloeutypa, with three new species-A. milinensis, Diatrype linzhiensis, and Eutypella motuoensis, and a new combination-A. flavovirens, were revealed by the materials in China. Alloeutypa is characterized by stromatal interior olivaceous buff, stromata producing well-developed discrete, and ascospores allantoid, subhyaline. These characteristics separate the new genus from the similar genus Eutypa. Comprehensive morphological descriptions, illustrations, and a phylogenetic tree to show the placement of new taxa are provided. All novelties described herein are morphologically illustrated and phylogeny investigated to better integrate taxa into the higher taxonomic framework and infer their phylogenetic relationships as well as establish new genera and species. Our results indicate that the diatrypaceous fungi harbor higher species diversity in China.
关键词	Ascomycota Diatrypaceous fungi multigene phylogeny taxonomy wood-decaying fungi Xylariales
英文关键词	EUTYPELLA-PARASITICA; NATIONAL-PARK; CAUSAL AGENT; GENUS; FUNGI; DIVERSITY; GRAPEVINE; DIEBACK; RECORD; CLASSIFICATION
WOS研究方向	Microbiology
WOS记录号	WOS:000962552700001
来源期刊	FRONTIERS IN MICROBIOLOGY
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/283017
作者单位	Chinese Academy of Tropical Agricultural Sciences; Southwest Forestry University - China; Jilin Agricultural University; Chinese Academy of Tropical Agricultural Sciences
推荐引用方式 GB/T 7714	Ma, Hai-Xia,Yang, Zhan-En,Song, Zi-Kun,et al. Taxonomic and phylogenetic contributions to Diatrypaceae from southeastern Tibet in China[J],2023,14.
APA	Ma, Hai-Xia,Yang, Zhan-En,Song, Zi-Kun,Qu, Zhi,Li, Yu,&Zhu, An-Hong.(2023).Taxonomic and phylogenetic contributions to Diatrypaceae from southeastern Tibet in China.FRONTIERS IN MICROBIOLOGY,14.
MLA	Ma, Hai-Xia,et al."Taxonomic and phylogenetic contributions to Diatrypaceae from southeastern Tibet in China".FRONTIERS IN MICROBIOLOGY 14(2023).