Multi-omics analyses provide insights into the sulfur metabolism of a novel deep-sea sulfate-reducing bacterium
文献类型：期刊论文
| 作者 | Wang, Chong1,2,3,5 ; Zheng, Rikuan1,2,3,5; Sun, Chaomin1,2,3,4,5
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| 刊名 | ISCIENCE
 |
| 出版日期 | 2024-06-21 |
| 卷号 | 27期号:6页码:16 |
| DOI | 10.1016/j.isci.2024.110095 |
| 通讯作者 | Sun, Chaomin(sunchaomin@qdio.ac.cn) |
| 英文摘要 | Sulfate -reducing bacteria (SRB) are ubiquitously distributed across various biospheres and play key roles in global sulfur and carbon cycles. However, few deep-sea SRB have been cultivated and studied in situ , limiting our understanding of the true metabolism of deep-sea SRB. Here, we firstly clarified the high abundance of SRB in deep-sea sediments and successfully isolated a sulfate -reducing bacterium (zrk46) from a cold seep sediment. Our genomic, physiological, and phylogenetic analyses indicate that strain zrk46 is a novel species, which we propose as Pseudodesulfovibrio serpens . We found that supplementation with sulfate, thiosulfate, or sulfite promoted strain zrk46 growth by facilitating energy production through the dissimilatory sulfate reduction, which was coupled to the oxidation of organic matter in both laboratory and deep-sea conditions. Moreover, in situ metatranscriptomic results confirmed that other deep-sea SRB also performed the dissimilatory sulfate reduction, strongly suggesting that SRB may play undocumented roles in deep-sea sulfur cycling. |
| WOS关键词 | SP NOV. ; MARINE SEDIMENT ; DIVERSITY ; GENE ; MICROORGANISMS ; BIOTECHNOLOGY ; TRANSPORT ; REDUCTION ; ABUNDANCE ; SEQUENCE |
| 资助项目 | Science and Technology Innovation Project of Laoshan Laboratory[LSKJ202203103] ; Science and Technology Innovation Project of Laoshan Laboratory[2022QNLM030004-3] ; NSFC Innovative Group Grant[42221005] ; Major Research Plan of the National Natural Science Foundation of China[92351301] ; National Natural Science Foundation of China[42327805] ; Shandong Provincial Natural Science Foun[ZR2021ZD28] ; Shandong Provincial Natural Science Foun[ZR2023QD010] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA22050301] ; Key Collaborative Research Program of the Alliance of International Science Organizations ; Key deploy- ment projects of Center of Ocean Mega -Science of the Chinese Academy of Sciences[COMS2020Q04] ; Taishan Scholars Program[tsqn202312264] |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:001256193000001 |
| 出版者 | CELL PRESS |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/186425]  |
| 专题 | 海洋研究所_实验海洋生物学重点实验室 |
| 通讯作者 | Sun, Chaomin |
| 作者单位 | 1.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Ctr Deep Sea Res, Inst Oceanol, Qingdao, Peoples R China 3.Chinese Acad Sci, CAS & Shandong Prov Key Lab Expt Marine Biol, Qingdao, Peoples R China 4.Univ Chinese Acad Sci, Coll Earth Sci, Beijing 100049, Peoples R China 5.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Chong,Zheng, Rikuan,Sun, Chaomin. Multi-omics analyses provide insights into the sulfur metabolism of a novel deep-sea sulfate-reducing bacterium[J]. ISCIENCE,2024,27(6):16. |
| APA | Wang, Chong,Zheng, Rikuan,&Sun, Chaomin.(2024).Multi-omics analyses provide insights into the sulfur metabolism of a novel deep-sea sulfate-reducing bacterium.ISCIENCE,27(6),16. |
| MLA | Wang, Chong,et al."Multi-omics analyses provide insights into the sulfur metabolism of a novel deep-sea sulfate-reducing bacterium".ISCIENCE 27.6(2024):16. |
入库方式： OAI收割
来源：海洋研究所
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