Fungi from Asian Karst formations III. Molecular and morphological characterization reveal new taxa in Phaeosphaeriaceae

doi:10.5943/mycosphere/10/1/3

CORC > 昆明植物研究所 > 中国科学院昆明植物研究所 > 中国科学院东亚植物多样性与生物地理学重点实验室

	Fungi from Asian Karst formations III. Molecular and morphological characterization reveal new taxa in Phaeosphaeriaceae
	Zhang, J. F.5,6,7; Liu, J. K.1,6; Jeewon, R.2; Wanasinghe, D. N.3,4; Liu, Z. Y.6
刊名	MYCOSPHERE
	2019
卷号	10 期号:1 页码:202-220
关键词	6 new taxa Dothideomycetes Multi-gene Sexual morph Phylogeny Taxonomy
ISSN号	2077-7000
DOI	10.5943/mycosphere/10/1/3
通讯作者	Liu, Z. Y.(gzliuzuoyi@163.com)
英文摘要	An ongoing study on ascomycetes from Karst landforms in Guizhou Province, China yielded 6 new taxa that belong to the Phaeosphaeriaceae. These include 2 novel monotypic genera: Hydeopsis (with H. verrucispora sp. nov.) and Pseudoophiosphaerella (with P. huishuiensis sp. nov.), and two new species: Hydeomyces pinicola and Leptospora hydei. Multi-gene phylogenetic analyses of a concatenated LSU-ITS-SSU-TEF1-alpha sequence data were performed to infer their phylogenetic relationships. Hydeopsis is morphologically characterized by subglobose, papillate, dark brown to black ascomata, cellular pseudoparaphyses, clavate, bitunicate, fissitunicate asci and ellipsoidal to fusiform, hyaline to pale pigmented, 3-septate ascospores with a mucilaginous sheath. Hydeopsis is phylogenetically related to Dactylidina and Phaeopoacea, but can be recognized as a distinct lineage and these genera can also be distinguished based on morphology. Pseudoophiosphaerella is morphologically similar to Ophiosphaerella in having cylindric-clavate asci and scolecospores, but is phylogenetically distant from the latter and more closely related to Dlhawksworthia. Comprehensive illustrations and detailed descriptions of these taxa are provided, and relationships with allied genera or species are discussed based on comparative morphology and phylogenetic evidence.
WOS研究方向	Mycology
语种	英语
WOS记录号	WOS:000475513900003
内容类型	期刊论文
源URL	[http://ir.kib.ac.cn/handle/151853/68117]
专题	昆明植物研究所_中国科学院东亚植物多样性与生物地理学重点实验室
通讯作者	Liu, Z. Y.
作者单位	1.Univ Elect Sci & Technol China, Sch Life Sci & Technol, Ctr Bioinformat, Chengdu 611731, Sichuan, Peoples R China 2.Univ Mauritius, Dept Heath Sci, Fac Sci, Reduit 80837, Mauritius 3.Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Divers & Biogeog East Asia, Kunming 650201, Yunnan, Peoples R China 4.World Agroforestry Ctr, East & Cent Asia, Kunming 650201, Yunnan, Peoples R China 5.Guizhou Acad Agr Sci, Guizhou Tea Res Inst, Guiyang 550006, Guizhou, Peoples R China 6.Guizhou Acad Agr Sci, Guizhou Key Lab Agr Biotechnol, Guiyang 550006, Guizhou, Peoples R China 7.Mae Fah Luang Univ, Ctr Excellence Fungal Res & Sch Sci, Chiang Rai 57100, Thailand
推荐引用方式 GB/T 7714	Zhang, J. F.,Liu, J. K.,Jeewon, R.,et al. Fungi from Asian Karst formations III. Molecular and morphological characterization reveal new taxa in Phaeosphaeriaceae[J]. MYCOSPHERE,2019,10(1):202-220.
APA	Zhang, J. F.,Liu, J. K.,Jeewon, R.,Wanasinghe, D. N.,&Liu, Z. Y..(2019).Fungi from Asian Karst formations III. Molecular and morphological characterization reveal new taxa in Phaeosphaeriaceae.MYCOSPHERE,10(1),202-220.
MLA	Zhang, J. F.,et al."Fungi from Asian Karst formations III. Molecular and morphological characterization reveal new taxa in Phaeosphaeriaceae".MYCOSPHERE 10.1(2019):202-220.