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	Phylogenetic identification and microbial diversity in snow of the summit (8201 m) of cho oyu mountain, tibet
	Tong XiaoMei1; Chen Fang1,2,3; Yu Jun1,2; Hua Sang1,2; Asan Ciren1,2,3; Luosang JiangBai1,2; Wang Wei1,2,3; Yu Liang1,2; Zheng XiaoGuang1,2; Wang Jian1,2
刊名	Chinese science bulletin
	2008-11-01
卷号	53期号:21页码:3317-3323
关键词	Cho oyu Snow 16s rrna gene Phylogenetic tree
ISSN号	1001-6538
DOI	10.1007/s11434-008-0424-0
通讯作者	Zheng xiaoguang(zhengxg@genomics.org.cn)
英文摘要	The bacterial diversity and abundance in snow of the summit (8201 m) of cho oyu mountain, tibet, were analyzed by 16s rrna gene sequencing followed by scanning electronic microscopy analysis. most of bacteria were found to be of spherical or oval shape (> 95%). bacterial 16s rdna sequences were classified into 5 genera (caulobacter, ralstonia, cupriavidus, pelomonas and pseudomonas). gammaproteobacteria were the most abundant (91.25%) among the library that consists of 594 clones. the sequences found in this study are highly similar to those previously retrieved from other cold environments, such as ice core, sea ice, permafrost and snow. the results showed that the cold and barren environments strongly influence the survival of bacteria. the high similarity among sequences retrieved from snow sample and other places, such as ocean, soil and water, suggested that the bacteria in snow, soil and water environments have the same origin.
WOS关键词	16S RIBOSOMAL-RNA ; PCR COAMPLIFICATION ; CHIMERIC MOLECULES ; SEQUENCE ALIGNMENT ; MICROORGANISMS ; CONSEQUENCE ; FREQUENCY ; SOFTWARE ; GENES ; TOOLS
WOS研究方向	Science & Technology - Other Topics
WOS类目	Multidisciplinary Sciences
语种	英语
出版者	SCIENCE PRESS
WOS记录号	WOS:000260510700010
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2388969
专题	中国科学院大学
通讯作者	Zheng XiaoGuang
作者单位	1.Chinese Acad Sci, Beijing Inst Gen, Beijing 101300, Peoples R China 2.Beijing Genom Inst, Shenzhen 518083, Peoples R China 3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Tong XiaoMei,Chen Fang,Yu Jun,et al. Phylogenetic identification and microbial diversity in snow of the summit (8201 m) of cho oyu mountain, tibet[J]. Chinese science bulletin,2008,53(21):3317-3323.
APA	Tong XiaoMei.,Chen Fang.,Yu Jun.,Hua Sang.,Asan Ciren.,...&Wang Jian.(2008).Phylogenetic identification and microbial diversity in snow of the summit (8201 m) of cho oyu mountain, tibet.Chinese science bulletin,53(21),3317-3323.
MLA	Tong XiaoMei,et al."Phylogenetic identification and microbial diversity in snow of the summit (8201 m) of cho oyu mountain, tibet".Chinese science bulletin 53.21(2008):3317-3323.

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