Diversity and community structure of fungi through a permafrost core profile from the Qinghai-Tibet Plateau of China (SCI)

CORC > 寒区旱区环境与工程研究所 > 中科院寒区旱区环境与工程研究所（未分类） > 期刊论文

	Diversity and community structure of fungi through a permafrost core profile from the Qinghai-Tibet Plateau of China (SCI)
	Hu W. G. ; Zhang Q. ; Li D. Y. ; Cheng G. ; Mu J. ; Wu Q. B. ; Niu F. J. ; An L. Z. ; Feng H. Y.
刊名	Journal of Basic Microbiology
	2014
卷号	54 期号:12 页码:1331-1341
英文摘要	While a vast number of studies have addressed the prokaryotic diversity in permafrost, characterized by subzero temperatures, low water activity, and extremely low rates of nutrient and metabolite transfer, fungal patterns have received surprisingly limited attention. Here, the fungal diversity and community structure were investigated by culture-dependent technique combined with cloning-restriction fragment length polymorphism (RFLP) analysis of sediments in a 10-m-long permafrost core from the Qinghai-Tibet Plateau of China. A total of 62 fungal phylotypes related to 10 distinct classes representing three phyla were recovered from 5031 clones generated in 13 environmental gene libraries. A large proportion of the phylotypes (25/62) that were distantly related to described fungal species appeared to be novel diversity. Ascomycota was the predominant group of fungi, with respect to both clone and phylotype number. Our results suggested there was the existence of cosmopolitan psychrophilic or psychrotolerant fungi in permafrost sediments, the community composition of fungi varied with increasing depth, while these communities largely distributed according to core layers.
收录类别	SCI
公开日期	2015-12-24
内容类型	期刊论文
源URL	[http://ir.casnw.net/handle/362004/24842]
专题	寒区旱区环境与工程研究所_中科院寒区旱区环境与工程研究所（未分类）_期刊论文
推荐引用方式 GB/T 7714	Hu W. G.,Zhang Q.,Li D. Y.,et al. Diversity and community structure of fungi through a permafrost core profile from the Qinghai-Tibet Plateau of China (SCI)[J]. Journal of Basic Microbiology,2014,54(12):1331-1341.
APA	Hu W. G..,Zhang Q..,Li D. Y..,Cheng G..,Mu J..,...&Feng H. Y..(2014).Diversity and community structure of fungi through a permafrost core profile from the Qinghai-Tibet Plateau of China (SCI).Journal of Basic Microbiology,54(12),1331-1341.
MLA	Hu W. G.,et al."Diversity and community structure of fungi through a permafrost core profile from the Qinghai-Tibet Plateau of China (SCI)".Journal of Basic Microbiology 54.12(2014):1331-1341.