Molecular and morphological evidence reveal a new genus and species in Auriculariales from tropical China

doi:10.3897/mycokeys.35.25271

CORC > 沈阳应用生态研究所 > 中国科学院沈阳应用生态研究所 > 沈阳应用生态研究所 > 期刊论文

	Molecular and morphological evidence reveal a new genus and species in Auriculariales from tropical China
	Yuan, Hai-Sheng 1; Lu, Xu 1,2; Decock, Cony 3
刊名	MYCOKEYS
	2018-06-20
期号	35 页码:27-39
关键词	Grammatus Labyrinthinus Its And Nlsu Lignicolous Fungi Phylogeny Taxonomy
ISSN号	1314-4057
DOI	10.3897/mycokeys.35.25271
英文摘要	Grammatus labyrinthinus gen. et sp. nov. is proposed based on DNA sequences data and morphological characteristics. It is known so far from southern, tropical China. The new species is characterised by an annual, resupinate basidiocarp with a shallow, subporoid hymenophore, a hymenium restricted to the bottom of the tubes, a dimitic hyphal system, presence of encrusted skeletocystidia and dendrohyphidia, longitudinally septate basidia and smooth, oblong-ellipsoid to cylindrical, acyanophilous basidiospores. Phylogenetic analyses based on ITS + nLSU DNA sequences data indicate that G. labyrinthinus belongs to Auriculariaceae in which it has an isolated position. Phylogenetic inferences show G. labyrinthinus to be related to Heteroradulum. However, the ITS sequences similarity between G. labyrinthinus and H. kmetii, the type species of Heteroradulum, were 89.84% and support the establishment of the new genus. Inversely, Heteroradulum semis clustered with G. labyrinthinus with strong support and it is transferred to Grammatus.
WOS研究方向	Mycology
语种	英语
出版者	PENSOFT PUBL
WOS记录号	WOS:000435661300001
内容类型	期刊论文
源URL	[http://210.72.129.5/handle/321005/106526]
专题	沈阳应用生态研究所_沈阳应用生态研究所_期刊论文
通讯作者	Yuan, Hai-Sheng
作者单位	1.Chinese Acad Sci, Inst Appl Ecol, CAS Key Lab Forest Ecol & Management, Shenyang 110164, Liaoning, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Catholic Univ Louvain, ELIM, MUCL, BCCMTM, Croix Sud 2 Bte L7-05-06, B-1348 Louvain, Belgium
推荐引用方式 GB/T 7714	Yuan, Hai-Sheng,Lu, Xu,Decock, Cony. Molecular and morphological evidence reveal a new genus and species in Auriculariales from tropical China[J]. MYCOKEYS,2018(35):27-39.
APA	Yuan, Hai-Sheng,Lu, Xu,&Decock, Cony.(2018).Molecular and morphological evidence reveal a new genus and species in Auriculariales from tropical China.MYCOKEYS(35),27-39.
MLA	Yuan, Hai-Sheng,et al."Molecular and morphological evidence reveal a new genus and species in Auriculariales from tropical China".MYCOKEYS .35(2018):27-39.