The complete genome of a viable archaeum isolated from 123-million-year-old rock salt

doi:10.1111/1462-2920.13130

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	The complete genome of a viable archaeum isolated from 123-million-year-old rock salt
	Chen, Xiangdong 4; Ma, Hongling 5; Yang, Chunhe 5; Oksanen, Hanna M.1,2; Bamford, Dennis H.1,2; Jaakkola, Salla T.1,2; Pfeiffer, Friedhelm 3; Ravantti, Janne J.1,2; Guo, Qinggong 4; Liu, Ying 4
刊名	ENVIRONMENTAL MICROBIOLOGY
	2016
卷号	18 期号:2 页码:565-579
ISSN号	1462-2912
DOI	10.1111/1462-2920.13130
英文摘要	Live microbes have been isolated from rock salt up to Permian age. Only obligatory cellular functions can be performed in halite-buried cells. Consequently, their genomic sequences are likely to remain virtually unchanged. However, the available sequence information from these organisms is scarce and consists of mainly ribosomal 16S sequences. Here, live archaea were isolated from early Cretaceous (approximate to 123 million years old) halite from the depth of 2000m in Qianjiang Depression, Hubei Province, China. The sample was radiologically dated and subjected to rigorous surface sterilization before microbe isolation. The isolates represented a single novel species of Halobacterium, for which we suggest the name Halobacterium hubeiense, type strain Hbt.hubeiense JI20-1. The species was closely related to a Permian (225-280 million years old) isolate, Halobacterium noricense, originating from Alpine rock salt. This study is the first one to publish the complete genome of an organism originating from surface-sterilized ancient halite. In the future, genomic data from halite-buried microbes can become a key factor in understanding the mechanisms by which these organisms are able to survive in harsh conditions deep underground or possibly on other celestial bodies.
WOS研究方向	Microbiology
语种	英语
出版者	WILEY
WOS记录号	WOS:000371232600024
内容类型	期刊论文
源URL	[http://119.78.100.198/handle/2S6PX9GI/3824]
专题	岩土力学所知识全产出_期刊论文国家重点实验室知识产出_期刊论文
作者单位	1.Univ Helsinki, Dept Biosci; 2.Univ Helsinki, Inst Biotechnol,; 3.Max Planck Inst Biochem, Dept Membrane Biochem; 4.Wuhan Univ, Coll Life Sci, State Key Lab Virol ; 5.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn
推荐引用方式 GB/T 7714	Chen, Xiangdong,Ma, Hongling,Yang, Chunhe,et al. The complete genome of a viable archaeum isolated from 123-million-year-old rock salt[J]. ENVIRONMENTAL MICROBIOLOGY,2016,18(2):565-579.
APA	Chen, Xiangdong.,Ma, Hongling.,Yang, Chunhe.,Oksanen, Hanna M..,Bamford, Dennis H..,...&Liu, Ying.(2016).The complete genome of a viable archaeum isolated from 123-million-year-old rock salt.ENVIRONMENTAL MICROBIOLOGY,18(2),565-579.
MLA	Chen, Xiangdong,et al."The complete genome of a viable archaeum isolated from 123-million-year-old rock salt".ENVIRONMENTAL MICROBIOLOGY 18.2(2016):565-579.