Genome analysis of Tepidibacter sp. SWIR-1, an anaerobic endospore-forming bacterium isolated from a deep-sea hydrothermal vent | |
Li, Xue-Gong3,4,5,6; Dai, Jie2; Zhang, Wei-Jia3,4,5,6; Jiang, Ai-Jun; Li, Deng-Hui1; Wu, Long-Fei1,2,5 | |
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. |
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