A corticioid fungus, Gloeocystidiellum yunnanense sp. nov. (Russulales) with characteristic gloeocystidia from southern China

doi:10.1127/nova_hedwigia/2023/0725

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	A corticioid fungus, Gloeocystidiellum yunnanense sp. nov. (Russulales) with characteristic gloeocystidia from southern China
	Zhao,Yan-Ling; Zhao,Chang-Lin
	2023
发表期刊	NOVA HEDWIGIA
ISSN	2363-7188
摘要	A new species, Gloeocystidiellum yunnanense, is proposed based on morphological and molecular evidences. Gloeocystidiellum yunnanense is characterized by resupinate basidiomata with cracking hymenial surface, a monomitic hyphal system with generative hyphae bearing clamp connections, presence of two types of gloeocystidia and ellipsoid, colorless, slightly thick-walled, aculeate, amyloid, acyanophilous basidiospores measuring as 3.9-4.7 x 3-3.5 mu m. Sequences of ITS and LSU nrRNA gene regions of the studied samples were generated, and phylogenetic analyses were performed with maximum likelihood, maximum parsimony and Bayesian inference methods. The phylogenetic analysis based on molecular data of ITS+nLSU in Russulales showed that Gloeocystidiellum yunnanense nested into family Stereaceae, in which G. yunnanense grouped with G. porosum. The ITS sequences indicated that the new species clustered into genus Gloeocystidiellum, in which G. yunnanense was sister to G. porosum.
关键词	Molecular phylogeny Stereaceae taxonomy wood-rotting fungi Yunnan Province MORPHOLOGICAL CHARACTERS MULTIGENE PHYLOGENY SPECIES-DIVERSITY BASIDIOMYCOTA POLYPORALES TAXONOMY CLASSIFICATION CORTICIACEAE CHECKLIST POROSUM
学科领域	Plant Sciences
DOI	10.1127/nova_hedwigia/2023/0725
收录类别	SCI
WOS记录号	WOS:000918426800001
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/75603
专题	中国科学院昆明植物研究所
推荐引用方式 GB/T 7714	Zhao,Yan-Ling,Zhao,Chang-Lin. A corticioid fungus, Gloeocystidiellum yunnanense sp. nov. (Russulales) with characteristic gloeocystidia from southern China[J]. NOVA HEDWIGIA,2023.
APA	Zhao,Yan-Ling,&Zhao,Chang-Lin.(2023).A corticioid fungus, Gloeocystidiellum yunnanense sp. nov. (Russulales) with characteristic gloeocystidia from southern China.NOVA HEDWIGIA.
MLA	Zhao,Yan-Ling,et al."A corticioid fungus, Gloeocystidiellum yunnanense sp. nov. (Russulales) with characteristic gloeocystidia from southern China".NOVA HEDWIGIA (2023).

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