Genome analysis of Salinimicrobium sp. 3283s, a deep-sea bacterium isolated from the sediments of South China Sea, China
文献类型：期刊论文
| 作者 | Bai, Shijie2; Shang, Kun2 ; Zeng, Shuqian1,2; Huang, Ziming1,2; Han, Zhuang2
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| 刊名 | MARINE GENOMICS
 |
| 出版日期 | 2024-08-01 |
| 卷号 | 76页码:5 |
| 关键词 | Salinimicrobium Complete genome Deep-sea adaptation South China Sea |
| ISSN号 | 1874-7787 |
| DOI | 10.1016/j.margen.2024.101125 |
| 英文摘要 | Salinimicrobium sp. 3283s is an aerobic, golden-yellow pigment-producing, Flavobacteriaceae bacterium isolated from the sediments at the depth of 1751 m in the South China Sea. In this study, we present the complete genome sequence of strain 3283s, which only have a single circular chromosome comprising 3,702,683 bp with 41.41% G + C content and no circular plasmid. In total, 3257 protein coding genes, 45 tRNA, 9 rRNA, and 13 sRNA genes were obtained. In terms of the function of gene annotation, strain 3283s was more different from Salinimicrobium oceani J15B91, which was isolated from the South China Sea at a similar depth, and more similar to a Mariana Trench-derived strain Salinimicrobium profundisediminis MT39, which was closer in phylogenetic taxonomic status, suggesting that strain 3283s possesses a stronger potential to adapt to the deep-sea environment. Furthermore, the high- pressure simulations also confirmed that strain 3283s can grow in both 30 MPa and 60 MPa hydrostatic pressure environments, and that it grows better in 30 MPa hydrostatic pressure environments than in 60 MPa hydrostatic pressure environments. In addition, we found a large number of genes in strain 3283s that can promote better adaptation of the bacteria to the low oxygen and high hydrostatic pressure (HHP) environment of the deep sea, such as biosynthetic enzymes of antioxidant pigments, genes encoding cytochromes with enhanced affinity for oxygen, proteins for adaptation to HHP, and genes encoding TonB-dependent transporters in the absence of flagella. |
| WOS关键词 | SP NOV. ; HALOPHILIC BACTERIUM ; EMENDED DESCRIPTION ; ESCHERICHIA-COLI ; GENE-EXPRESSION ; HIGH-PRESSURE ; OMPH GENE ; DATABASE ; SEQUENCES ; OXIDASES |
| 资助项目 | Key Research & Development Program of Hainan Province[ZDKJ2021036] ; National Key Research & Development Program of China[2022YFC2805505] |
| WOS研究方向 | Genetics & Heredity ; Marine & Freshwater Biology |
| 语种 | 英语 |
| WOS记录号 | WOS:001334513400001 |
| 出版者 | ELSEVIER |
| 资助机构 | Key Research & Development Program of Hainan Province ; National Key Research & Development Program of China |
| 源URL | [http://ir.idsse.ac.cn/handle/183446/11758]  |
| 专题 | 深海科学研究部_深海生物学研究室_海洋病毒与分子生物学研究组 深海科学研究部_深海生物学研究室_深海微生物活性物质研究组 |
| 通讯作者 | Han, Zhuang |
| 作者单位 | 1.Hainan Trop Ocean Univ, Sanya 572022, Peoples R China 2.Chinese Acad Sci, Inst Deep Sea Sci & Engn, Sanya 572000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Bai, Shijie,Shang, Kun,Zeng, Shuqian,et al. Genome analysis of Salinimicrobium sp. 3283s, a deep-sea bacterium isolated from the sediments of South China Sea, China[J]. MARINE GENOMICS,2024,76:5. |
| APA | Bai, Shijie,Shang, Kun,Zeng, Shuqian,Huang, Ziming,&Han, Zhuang.(2024).Genome analysis of Salinimicrobium sp. 3283s, a deep-sea bacterium isolated from the sediments of South China Sea, China.MARINE GENOMICS,76,5. |
| MLA | Bai, Shijie,et al."Genome analysis of Salinimicrobium sp. 3283s, a deep-sea bacterium isolated from the sediments of South China Sea, China".MARINE GENOMICS 76(2024):5. |
入库方式： OAI收割
来源：深海科学与工程研究所
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