Uncovering the hidden taxonomic diversity of fungi in Oman

doi:10.1007/s13225-020-00467-1

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	Uncovering the hidden taxonomic diversity of fungi in Oman
	Maharachchikumbura,Sajeewa S. N.; Wanasinghe,Dhanushka N.; Cheewangkoon,Ratchadawan ; Al-Sadi,Abdullah M.
	2021
发表期刊	FUNGAL DIVERSITY
ISSN	1560-2745
卷号	106 期号:1 页码:229-268
摘要	Hot desert regions are undoubtedly challenging to fungal survival on the Arabian Peninsula. Fungi are, however, recognized as the most stress-resistant organisms among all eukaryotes, which could be a result of the rapid evolution of distinct species. Our current understanding of these microorganisms is derived from studies examining only a fraction of the overall fungal diversity. Therefore, further studies are needed to understand the diversity of fungi in desert regions. This paper highlights the taxonomy of several unusual fungal genera collected in a range of aquatic and terrestrial environments in Oman. These taxa were identified based on phylogenetic analyses of nuclear ribosomal DNA (rDNA) (LSU, SSU and ITS) and protein-coding genes (TEF, RPB2 and TUB), plus morphological comparisons. Phylogenetic analyses, including the presently recognized genera in Patellariales resulted in splitting the order into four clades in Dothideomycetes. The new family Holmiellaceae and new order Holmiellales are introduced to include Holmiella. Species of Homortomycetaceae form a well-supported and distinct clade and raise it to Homortomycetales ordonovus. Omania (Halojulellaceae), Desertiserpentica (Lophiostomataceae) and Montanitestudina (Testudinaceae) are described as novel genera in Dothideomycetes. A synnematous hyphomycete with basidiomycetous affinity (Corticiales) was also identified and described as Basidiodesertica. Additionally, an asexual morph was observed for Holmiellajunipericola; Patellariaquercus is synonymized under P.atrata, and seven new species are described.
关键词	14 new taxa Ascomycota Basidiomycota Desert Dothideomycetes Patellariales Saprobes
DOI	10.1007/s13225-020-00467-1
WOS记录号	WOS:000610472600001
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/73407
专题	中国科学院昆明植物研究所
作者单位	1.[Maharachchikumbura, Sajeewa S. N.] Univ Elect Sci & Technol China, Sch Life Sci & Technol, Chengdu 611731, Peoples R China 2.[Wanasinghe, Dhanushka N.] Chinese Acad Sci, Kunming Inst Bot, CAS Key Lab Plant Div & Biogeog East Asia, Kunming 650201, Yunnan, Peoples R China 3.[Maharachchikumbura, Sajeewa S. N. 4.Chiang Mai Univ, Fac Agr, Entomol & Plant Pathol Dept, Chiang Mai, Thailand 5.[Al-Sadi, Abdullah M.] Sultan Qaboos Univ, Coll Agr & Marine Sci, Dept Crop Sci, Al Khoud 123, Oman
推荐引用方式 GB/T 7714	Maharachchikumbura,Sajeewa S. N.,Wanasinghe,Dhanushka N.,Cheewangkoon,Ratchadawan,et al. Uncovering the hidden taxonomic diversity of fungi in Oman[J]. FUNGAL DIVERSITY,2021,106(1):229-268.
APA	Maharachchikumbura,Sajeewa S. N.,Wanasinghe,Dhanushka N.,Cheewangkoon,Ratchadawan,&Al-Sadi,Abdullah M..(2021).Uncovering the hidden taxonomic diversity of fungi in Oman.FUNGAL DIVERSITY,106(1),229-268.
MLA	Maharachchikumbura,Sajeewa S. N.,et al."Uncovering the hidden taxonomic diversity of fungi in Oman".FUNGAL DIVERSITY 106.1(2021):229-268.

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