Bimuria omanensis sp. nov. (Didymosphaeriaceae, Pleosporales) from Oman

被引:4
|
作者
Wijesinghe, Subodini N. [1 ,3 ,4 ]
Wanasinghe, Dhanushka N. [5 ]
Maharachchikumbura, Sajeewa S. N. [6 ]
Wang, Yong [4 ]
Al-Sadi, Abdullah M. [7 ]
Hyde, Kevin D. [1 ,2 ,5 ]
机构
[1] Mae Fah Luang Univ, Ctr Excellence Fungal Res, Chiang Rai 57100, Thailand
[2] Zhongkai Univ Agr & Engn, Inst Plant Hlth, Guangzhou 510225, Peoples R China
[3] Mae Fah Luang Univ, Sch Sci, Chiang Rai 57100, Thailand
[4] Guizhou Univ, Agr Coll, Dept Plant Pathol, Guiyang 550025, Guizhou, Peoples R China
[5] Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Biodivers & Biogeog East Asia KLPB, Kunming 650201, Yunnan, Peoples R China
[6] Univ Elect Sci & Technol China, Sch Life Sci & Technol, Chengdu 611731, Peoples R China
[7] Sultan Qaboos Univ, Coll Agr & Marine Sci, Dept Crop Sci, POB 34, Muscat 123, Oman
基金
美国国家科学基金会; 中国国家自然科学基金;
关键词
1 new species; Dothideomycetes; first record; morphology; phylogeny; MULTIPLE SEQUENCE ALIGNMENT; ASCOMYCETE; PHYLOGENY; DIVERSITY; TAXONOMY; CHOICE; GEN;
D O I
10.11646/phytotaxa.449.2.1
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Bimuria is a monotypic genus in Didymosphaeriaceae, typified by B. novae-zelandiae collected in terrestrial habitats from New Zealand soil. In our study, Bimuria omanensis, a novel species was isolated from unidentified decaying leaves in Oman. The phylogenetic placement of B. omanensis is resolved based on maximum likelihood, maximum parsimony and Bayesian analyses of combined LSU, ITS and TEF1-alpha sequence data of Didymosphaeriaceae. The placement of Bimuria omanensis as a distinct spccies, is confirmed based on phylogeny. This is the first record of an asexual morph in Bimuria and first record of a Bimuria species from Oman. The relationship of this taxon with other phylogenetically closely related Didymosphaeriaceae species is shown.
引用
收藏
页码:97 / 108
页数:12
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