Molecular systematics and taxonomy reveal three new taxa in Phanerochaete (Phanerochaetaceae, Polyporales) from the Yunnan-Guizhou plateau, East Asia

doi:10.1007/s11557-023-01903-7

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	Molecular systematics and taxonomy reveal three new taxa in Phanerochaete (Phanerochaetaceae, Polyporales) from the Yunnan-Guizhou plateau, East Asia
	Yu,Jing; Cai,Jia; Liu,Honggao; Zhao,Changlin
	2023
发表期刊	MYCOLOGICAL PROGRESS
ISSN	1861-8952
卷号	22 期号:8 页码:59
摘要	Phanerochaete is an important genus of wood-inhabiting fungi that can decompose rotten wood in forest ecosystems. In this study, we describe three new species of Phanerochaete viz. P. daliensis, P. subtropica, and P. subtuberculata from the Yunnan-Guizhou Plateau, China. A combination of morphological features and phylogenetic analyses were used to describe these species. Firstly, P. daliensis possesses a cracking basidioma, grandinioid hymenophore with white hymenial surface, monomitic hyphal system with simple septate generative hyphae, and ellipsoid to elongate to cylindrical basidiospores. In comparison, P. subtropica possesses a smooth basidioma with rhizomorphic sterile margins, monomitic hyphal system with subhymenial hyphae densely covered by crystals, and ellipsoid basidiospores. Finally, P. subtuberculata is characterized by a tuberculate basidioma with slightly olivaceous to pale brown hymenial surface, monomitic hyphal system, clavate cystidia with a tapering apex, and ellipsoid basidiospores. Sequences of the ITS and LSU rDNA markers of 12 genera related to the genus Phanerochaete within the family Phanerochaetaceae (Polyporales) were generated and phylogenetic analyses were performed using maximum likelihood, maximum parsimony, and Bayesian inference methods. The results of the phylogenetic analysis indicated that the three new species belong to the genus Phanerochaete. Further, the phylogram inferred from the ITS dataset revealed that P. subtuberculata is a sister group to P. crystallina and that P. subtropica grouped with P. daliensis.
关键词	Basidiomycota Biodiversity China Phylogeny Taxonomy Wood-inhabiting fungi BASIDIOMYCOTA CLASSIFICATION FAMILY
DOI	10.1007/s11557-023-01903-7
WOS记录号	WOS:001039127100001
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/74825
专题	中国科学院昆明植物研究所
推荐引用方式 GB/T 7714	Yu,Jing,Cai,Jia,Liu,Honggao,et al. Molecular systematics and taxonomy reveal three new taxa in Phanerochaete (Phanerochaetaceae, Polyporales) from the Yunnan-Guizhou plateau, East Asia[J]. MYCOLOGICAL PROGRESS,2023,22(8):59.
APA	Yu,Jing,Cai,Jia,Liu,Honggao,&Zhao,Changlin.(2023).Molecular systematics and taxonomy reveal three new taxa in Phanerochaete (Phanerochaetaceae, Polyporales) from the Yunnan-Guizhou plateau, East Asia.MYCOLOGICAL PROGRESS,22(8),59.
MLA	Yu,Jing,et al."Molecular systematics and taxonomy reveal three new taxa in Phanerochaete (Phanerochaetaceae, Polyporales) from the Yunnan-Guizhou plateau, East Asia".MYCOLOGICAL PROGRESS 22.8(2023):59.

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