Comparative Analysis of Sponge-Associated, Seawater, and Sediment Microbial Communities from Site F Cold Seep in the South China Sea
文献类型：期刊论文
| 作者 | Wang, Yan3,4; Gong, Lin3,4; Gao, Zhaoming2,4; Dong, Dong3,4; Li, Xinzheng1,3,4 |
| 刊名 | MICROORGANISMS
 |
| 出版日期 | 2025-11-24 |
| 卷号 | 13期号:12页码:20 |
| 关键词 | site F cold seep microbiome metagenome chemolithoautotrophic symbiosis |
| DOI | 10.3390/microorganisms13122672 |
| 通讯作者 | Dong, Dong(dongd@qdio.ac.cn) ; Li, Xinzheng(lixzh@qdio.ac.cn) |
| 英文摘要 | Microbial communities at Site F cold seep, ubiquitous in both the environment and the associated fauna, demonstrate clear habitat-specific partitioning. Metagenomic sequencing and binning demonstrated a striking partitioning of microbial taxa at the cold seep: whereas the sponge-associated microbiome was distinctly enriched with specialized sulfur- and methane-oxidizing bacteria that were rare in the environment, it simultaneously exhibited a significantly reduced archaeal content, lower alpha-diversity, and a simpler overall community structure compared to the sediment and seawater communities. Distinct evolutionary lineages and varying abundances were observed among the microbiomes from seawater, sediment, and sponges. Furthermore, their Metagenome-Assembled Genomes (MAGs) exhibited significant differences in genomic features, including genome size and GC content. The sponge-associated microbiome exhibits lower diversity but maintains a high abundance of key functional genes, particularly those involved in sulfur cycling (e.g., apr, dsr, metZ), indicating enhanced metabolic efficiency in energy conservation and nutrient acquisition. This study reveals that the seawater, sediment, and sponge-associated microbiomes exhibit genome simplification and functional specialization in the cold seep environment, with varying lifestyles driving structural optimization and functional remodeling of the symbiotic microbiomes. |
| WOS关键词 | METHANE ; SULFUR |
| 资助项目 | Shandong Provincial Natural Science Foundation[ZR2023MD100] ; National Natural Science Foundation of China[42176114] ; Independent Deployment Project of the Institute of Oceanology, Chinese Academy of Sciences[IOCASZZZX301] ; Biological Resources Programme, Chinese Academy of Sciences[CAS-TAX-24-30] |
| WOS研究方向 | Microbiology |
| 语种 | 英语 |
| WOS记录号 | WOS:001647066400001 |
| 出版者 | MDPI |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/204523]  |
| 专题 | 海洋研究所_海洋生物分类与系统演化实验室 |
| 通讯作者 | Dong, Dong; Li, Xinzheng |
| 作者单位 | 1.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao 266000, Peoples R China 2.Chinese Acad Sci, Inst Deep Sea Sci & Engn, Sanya 572000, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Dept Marine Organism Taxon & Phylogeny, Qingdao Key Lab Marine Biodivers & Conservat, Qingdao 266071, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Yan,Gong, Lin,Gao, Zhaoming,et al. Comparative Analysis of Sponge-Associated, Seawater, and Sediment Microbial Communities from Site F Cold Seep in the South China Sea[J]. MICROORGANISMS,2025,13(12):20. |
| APA | Wang, Yan,Gong, Lin,Gao, Zhaoming,Dong, Dong,&Li, Xinzheng.(2025).Comparative Analysis of Sponge-Associated, Seawater, and Sediment Microbial Communities from Site F Cold Seep in the South China Sea.MICROORGANISMS,13(12),20. |
| MLA | Wang, Yan,et al."Comparative Analysis of Sponge-Associated, Seawater, and Sediment Microbial Communities from Site F Cold Seep in the South China Sea".MICROORGANISMS 13.12(2025):20. |
入库方式： OAI收割
来源：海洋研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。