Phylogenetic and Taxonomic Analyses of Three New Wood-Inhabiting Fungi of Xylodon (Basidiomycota) in a Forest Ecological System

doi:10.3390/jof8040405

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	Phylogenetic and Taxonomic Analyses of Three New Wood-Inhabiting Fungi of Xylodon (Basidiomycota) in a Forest Ecological System
	Luo, Kai-Yue; Chen, Zhuo-Yue; Zhao, Chang-Lin
	2022
发表期刊	JOURNAL OF FUNGI
卷号	8 期号:4 页码:405
摘要	Wood-inhabiting fungi are a cosmopolitan group and show a rich diversity, growing in the vegetation of boreal, temperate, subtropical, and tropical regions. Xylodon grandineus, X. punctus, and X. wenshanensis spp. nov. were found in the Yunnan-Guizhou Plateau, China, suggested here to be new fungal species in light of their morphology and phylogeny. Xylodon grandineus is characterized by a grandinioid hymenophore and ellipsoid basidiospores; X. punctus has a membranous hymenophore, a smooth hymenial surface with a speckled distribution, and absent cystidia; X. wenshanensis has a grandinioid hymenophore with a cream to slightly buff hymenial surface and cystidia of two types. Sequences of the ITS and nLSU rRNA markers of the studied samples were generated, and phylogenetic analyses were performed using the maximum likelihood, maximum parsimony, and Bayesian inference methods. After a series of phylogenetic studies, the ITS+nLSU analysis of the order Hymenochaetales indicated that, at the generic level, six genera (i.e., Fasciodontia, Hastodontia, Hyphodontia, Lyomyces, Kneiffiella, and Xylodon) should be accepted to accommodate the members of Hyphodontia sensu lato. According to a further analysis of the ITS dataset, X. grandineus was retrieved as a sister to X. nesporii; X. punctus formed a monophyletic lineage and then grouped with X. filicinus, X. hastifer, X. hyphodontinus, and X. tropicus; and X. wenshanensis was a sister to X. xinpingensis.
关键词	biodiversity ecology environment molecular phylogeny white rot fungi Yunnan-Guizhou Plateau SP-NOV SCHIZOPORACEAE HYPHODONTIA HYMENOCHAETALES GENUS HYPHODONTIA SOUTHERN CHINA S.L. CORTICIACEAE DIVERSITY ALIGNMENT
DOI	10.3390/jof8040405
收录类别	SCI
WOS记录号	WOS:000786784300001
引用统计	被引频次：25[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/74691
专题	中国科学院昆明植物研究所
推荐引用方式 GB/T 7714	Luo, Kai-Yue,Chen, Zhuo-Yue,Zhao, Chang-Lin. Phylogenetic and Taxonomic Analyses of Three New Wood-Inhabiting Fungi of Xylodon (Basidiomycota) in a Forest Ecological System[J]. JOURNAL OF FUNGI,2022,8(4):405.
APA	Luo, Kai-Yue,Chen, Zhuo-Yue,&Zhao, Chang-Lin.(2022).Phylogenetic and Taxonomic Analyses of Three New Wood-Inhabiting Fungi of Xylodon (Basidiomycota) in a Forest Ecological System.JOURNAL OF FUNGI,8(4),405.
MLA	Luo, Kai-Yue,et al."Phylogenetic and Taxonomic Analyses of Three New Wood-Inhabiting Fungi of Xylodon (Basidiomycota) in a Forest Ecological System".JOURNAL OF FUNGI 8.4(2022):405.

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