Genome analysis of Tepidibacter sp. SWIR-1, an anaerobic endospore-forming bacterium isolated from a deep-sea hydrothermal vent

doi:10.1016/j.margen.2023.101049

CORC > 深海科学与工程研究所 > 中国科学院深海科学与工程研究所 > 深海科学研究部 > 深海生物学研究室 > 深海微生物细胞生物学研究组

	Genome analysis of Tepidibacter sp. SWIR-1, an anaerobic endospore-forming bacterium isolated from a deep-sea hydrothermal vent
	Li, Xue-Gong 3,4,5,6; Dai, Jie 2; Zhang, Wei-Jia 3,4,5,6; Jiang, Ai-Jun ; Li, Deng-Hui 1; Wu, Long-Fei 1,2,5
刊名	MARINE GENOMICS
	2023-10-01
卷号	71 页码:4
关键词	Tepidibacter Complete genome Deep-sea hydrothermal vent Environmental adaptation
ISSN号	1874-7787
DOI	10.1016/j.margen.2023.101049
通讯作者	Li, Xue-Gong(xuegongli@idsse.ac.cn) ; Wu, Long-Fei(wu@imm.cnrs.fr)
英文摘要	Tepidibacter sp. SWIR-1, a putative new species isolated from deep-sea hydrothermal vent field on the Southwest Indian Ridge (SWIR), is an anaerobic, mesophilic and endospore-forming bacterium belonging to the family Peptostreptococcaceae. In this study, we present the complete genome sequence of strain SWIR-1, consists of a single circular chromosome comprising 4,122,966 nucleotides with 29.25% G + C content and a circular plasmid comprising 38,843 nucleotides with 29.46% G + C content. In total, 3861 protein coding genes, 104 tRNA genes and 46 rRNA genes were obtained. SWIR-1 genome contains numerous genes related to sporulation and germination. Compared with the other three Tepidibacter species, SWIR-1 contained more spore germination receptor proteins. In addition, SWIR-1 contained more genes involved in chemotaxis and two-component systems than other Tepidibacter species. These results indicated that SWIR-1 has developed versatile adaptability to the Southwest Indian Ridge hydrothermal vent environment. The genome of strain SWIR-1 will be helpful for further understanding adaptive strategies used by bacteria dwelling in the deep-sea hydrothermal vent environments of different oceans.
资助项目	Major Scientific and Technological Projects of Hainan Province[ZDKJ2021028] ; Major Scientific and Technological Projects of Hainan Province[ZDKJ2019011] ; Naotional Natural Science Foundation of China[NSFC 42176121] ; Naotional Natural Science Foundation of China[42076127] ; Centre National de la Recherche Scientifique[DBM 2023]
WOS关键词	SP-NOV. ; GEN. NOV. ; ANNOTATION
WOS研究方向	Genetics & Heredity ; Marine & Freshwater Biology
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:001034819800001
资助机构	Major Scientific and Technological Projects of Hainan Province ; Naotional Natural Science Foundation of China ; Centre National de la Recherche Scientifique
内容类型	期刊论文
源URL	[http://ir.idsse.ac.cn/handle/183446/10426]
专题	深海科学研究部_深海生物学研究室_深海微生物细胞生物学研究组
通讯作者	Li, Xue-Gong; Wu, Long-Fei
作者单位	1.BGI Shenzhen, BGI Qingdao, Qingdao, Shandong, Peoples R China 2.Aix Marseille Univ, CNRS, LCB, IMM,IM2B, Marseille, France 3.Inst Deep Sea Life Sci, IDSSE BGI, Hainan Deep Sea Technol Lab, Sanya, Peoples R China 4.Chinese Acad Sci, Inst Deep Sea Sci & Engn, CAS Key Lab Expt Study Deep Sea Extreme Condit, Sanya, Peoples R China 5.CAS Sanya, CNRS Marseille, Int Associated Lab Evolut & Dev Magnetotact Multi, Sanya, Peoples R China 6.Chinese Acad Sci, Inst Deep Sea Sci & Engn, Lab Deep Sea Microbial Cell Biol, Sanya, Peoples R China
推荐引用方式 GB/T 7714	Li, Xue-Gong,Dai, Jie,Zhang, Wei-Jia,et al. Genome analysis of Tepidibacter sp. SWIR-1, an anaerobic endospore-forming bacterium isolated from a deep-sea hydrothermal vent[J]. MARINE GENOMICS,2023,71:4.
APA	Li, Xue-Gong,Dai, Jie,Zhang, Wei-Jia,Jiang, Ai-Jun,Li, Deng-Hui,&Wu, Long-Fei.(2023).Genome analysis of Tepidibacter sp. SWIR-1, an anaerobic endospore-forming bacterium isolated from a deep-sea hydrothermal vent.MARINE GENOMICS,71,4.
MLA	Li, Xue-Gong,et al."Genome analysis of Tepidibacter sp. SWIR-1, an anaerobic endospore-forming bacterium isolated from a deep-sea hydrothermal vent".MARINE GENOMICS 71(2023):4.