Two new species of Steccherinum (Polyporales, Basidiomycota) from southern China based on morphology and DNA sequence data

doi:10.47371/mycosci.2022.02.002

KIB OpenIR

	Two new species of Steccherinum (Polyporales, Basidiomycota) from southern China based on morphology and DNA sequence data
	Dong, Jun-Hong; Wu, Ya-Xing; Zhao, Chang-Lin
	2022
发表期刊	MYCOSCIENCE
卷号	63 期号:2 页码:65-72
摘要	Two new wood-inhabiting fungal species, Steccherinum hirsutum and S. yunnanense spp. nov., are proposed based on a combination of morphological features and molecular evidence. Sequences of internal transcribed spacer and large subunit region of nuculear ribosomal RNA gene of the studied samples were generated, and phylogenetic analyses were performed using maximum likelihood, maximum parsimony and bayesian inference methods. Steccherinum hirsutum is characterized by an annual growth habit, stipitate basidiocarps with scarlet to red, odontioid hymenial surface, a dimitic hyphal system with clamped generative hyphae negative in Melzer's reaction, and acyanophilous basidiospores measuring 2.5-3.5 x 1.5-2.5 mu m. Steccherinum yunnanense is distinguished by resupinate basidiomata with odontioid hymenial surface, a dimitic hyphal system with clamped generative hyphae, strongly encrusted cystidia and ellipsoid, hyaline, thin-walled, smooth basidiospores (3.5-4.5 x 2-3.5 mu m). The phylogenetic analyses comfirmed that two new species nest in Steccherinum, in the residual polyporoid clade.
关键词	Molecular phylogeny Steccherinaceae taxonomy wood-inhabiting fungi Yunnan Province PHYLOGENETIC ANALYSES NOV. APHYLLOPHORALES TAXONOMY ANTRODIELLA CHARACTERS DIVERSITY GENERA
DOI	10.47371/mycosci.2022.02.002
收录类别	SCI
WOS记录号	WOS:000821800800002
引用统计	被引频次：2[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/151853/74761
专题	中国科学院昆明植物研究所
推荐引用方式 GB/T 7714	Dong, Jun-Hong,Wu, Ya-Xing,Zhao, Chang-Lin. Two new species of Steccherinum (Polyporales, Basidiomycota) from southern China based on morphology and DNA sequence data[J]. MYCOSCIENCE,2022,63(2):65-72.
APA	Dong, Jun-Hong,Wu, Ya-Xing,&Zhao, Chang-Lin.(2022).Two new species of Steccherinum (Polyporales, Basidiomycota) from southern China based on morphology and DNA sequence data.MYCOSCIENCE,63(2),65-72.
MLA	Dong, Jun-Hong,et al."Two new species of Steccherinum (Polyporales, Basidiomycota) from southern China based on morphology and DNA sequence data".MYCOSCIENCE 63.2(2022):65-72.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
10.47371_mycosci.202（31530KB）	期刊论文	出版稿	开放获取	CC BY-NC-SA	浏览下载