Deep-sea viral diversity and their role in host metabolism of complex organic matter
文献类型：期刊论文
| 作者 | Wang, Chong1,2,4; Zheng, Rikuan1,2,4; Sun, Chaomin1,2,3,4 |
| 刊名 | NATURE COMMUNICATIONS
 |
| 出版日期 | 2025-11-19 |
| 卷号 | 16期号:1页码:13 |
| DOI | 10.1038/s41467-025-65207-y |
| 通讯作者 | Sun, Chaomin(sunchaomin@qdio.ac.cn) |
| 英文摘要 | Viruses exert a pervasive influence on biogeochemical cycles in deep-sea ecosystems. Cold seeps and seamounts, globally distributed across the oceans and harboring diverse microbial communities, remain largely unexplored regarding their viral inhabitants and functions. By integrating metagenomic, DNA viromic, RNA viromic, and metatranscriptomic data, coupled with characterization of purified viral communities, we uncover the diversity of DNA and RNA viral communities and virus-host interactions, which vary significantly across distinct deep-sea sediment sites. These sites represent a declining cold seep, a site distant from the declining cold seep (sediment site), a nascent cold seep site, and a seamount. The viral community in the nascent cold seep displays unique characteristics, with an increased proportion of RNA viruses and temperate viruses. Viral genomic and metatranscriptomic analyses reveal viral functional genes are actively expressed, potentially enhancing host metabolism of complex organic matter. Here, our findings underscore the diversity, ecological roles, and host interactions of viral communities in different cold seeps and seamounts, suggesting the importance of viruses in deep-sea carbon cycling and microbial community structure. |
| WOS关键词 | MARINE VIRUSES ; COLD SEEPS ; QUANTIFICATION ; PREDICTION ; SEDIMENTS ; GENOMES ; GENES |
| 资助项目 | The National Natural Science Foundation of China (Grant No. 42406104) ; Taishan Scholars Program (Grant No.tsqn202312264) ; This work was supported by the National Natural Science Foundation of China (Grant Nos. 42406104 and 42530409), the NSFC Innovative Group Grant (No. 42221005), Science and Technology Innovation Project of Laoshan Laboratory (Grant Nos. LSKJ202203103 and 20 |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:001619275100038 |
| 出版者 | NATURE PORTFOLIO |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/204271]  |
| 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.Qingdao Natl Lab Marine Sci & Technol Ctr, Lab Marine Biol & Biotechnol, Qingdao, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Lab Expt Marine Biol, Qingdao, Peoples R China 3.Univ Chinese Acad Sci, Coll Earth Sci, Beijing, Peoples R China 4.Chinese Acad Sci, Inst Oceanol, Ctr Deep Sea Res, Qingdao, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Chong,Zheng, Rikuan,Sun, Chaomin. Deep-sea viral diversity and their role in host metabolism of complex organic matter[J]. NATURE COMMUNICATIONS,2025,16(1):13. |
| APA | Wang, Chong,Zheng, Rikuan,&Sun, Chaomin.(2025).Deep-sea viral diversity and their role in host metabolism of complex organic matter.NATURE COMMUNICATIONS,16(1),13. |
| MLA | Wang, Chong,et al."Deep-sea viral diversity and their role in host metabolism of complex organic matter".NATURE COMMUNICATIONS 16.1(2025):13. |
入库方式： OAI收割
来源：海洋研究所
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