Variations and Interseasonal Changes in the Gut Microbial Communities of Seven Wild Fish Species in a Natural Lake with Limited Water Exchange during the Closed Fishing Season
文献类型：期刊论文
| 作者 | Liang, Yangyang3; Wang, Zijia1,2 ; Gao, Na3; Qi, Xiaoxue2; Zeng, Juntao1,2; Cui, Kai3; Lu, Wenxuan3; Bai, Shijie2
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| 刊名 | MICROORGANISMS
 |
| 出版日期 | 2024-04-01 |
| 卷号 | 12期号:4页码:21 |
| 关键词 | Chaohu Lake wild fish gut microbial communities seasonal variation co-occurrence network |
| DOI | 10.3390/microorganisms12040800 |
| 英文摘要 | The gut microbiota of fish is crucial for their growth, development, nutrient uptake, physiological balance, and disease resistance. Yet our knowledge of these microbial communities in wild fish populations in their natural ecosystems is insufficient. This study systematically examined the gut microbial communities of seven wild fish species in Chaohu Lake, a fishing-restricted area with minimal water turnover, across four seasons. We found significant variations in gut microbial community structures among species. Additionally, we observed significant seasonal and regional variations in the gut microbial communities. The Chaohu Lake fish gut microbial communities were predominantly composed of the phyla Firmicutes, Proteobacteria(Gamma), Proteobacteria(Alpha), Actinobacteriota, and Cyanobacteria. At the genus level, Aeromonas, Cetobacterium, Clostridium sensu stricto 1, Romboutsia, and Pseudomonas emerged as the most prevalent. A co-occurrence network analysis revealed that C. auratus, C. carpio, and C. brachygnathus possessed more complex and robust gut microbial networks than H. molitrix, C. alburnus, C. ectenes taihuensis, and A. nobilis. Certain microbial groups, such as Clostridium sensu stricto 1, Romboutsia, and Pseudomonas, were both dominant and keystone in the fish gut microbial network. Our study offers a new approach for studying the wild fish gut microbiota in natural, controlled environments. It offers an in-depth understanding of gut microbial communities in wild fish living in stable, limited water exchange natural environments. |
| 资助项目 | National Modern Agriculture Industry Technology System Special Project |
| WOS研究方向 | Microbiology |
| 语种 | 英语 |
| WOS记录号 | WOS:001209932500001 |
| 出版者 | MDPI |
| 资助机构 | National Modern Agriculture Industry Technology System Special Project |
| 源URL | [http://ir.idsse.ac.cn/handle/183446/11011]  |
| 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 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 |
| 通讯作者 | Bai, Shijie |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Inst Deep Sea Sci & Engn, Sanya 572000, Peoples R China 3.Anhui Acad Agr Sci, Fisheries Res Inst, Key Lab Freshwater Aquaculture & Enhancement Anhui, Hefei 230001, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liang, Yangyang,Wang, Zijia,Gao, Na,et al. Variations and Interseasonal Changes in the Gut Microbial Communities of Seven Wild Fish Species in a Natural Lake with Limited Water Exchange during the Closed Fishing Season[J]. MICROORGANISMS,2024,12(4):21. |
| APA | Liang, Yangyang.,Wang, Zijia.,Gao, Na.,Qi, Xiaoxue.,Zeng, Juntao.,...&Bai, Shijie.(2024).Variations and Interseasonal Changes in the Gut Microbial Communities of Seven Wild Fish Species in a Natural Lake with Limited Water Exchange during the Closed Fishing Season.MICROORGANISMS,12(4),21. |
| MLA | Liang, Yangyang,et al."Variations and Interseasonal Changes in the Gut Microbial Communities of Seven Wild Fish Species in a Natural Lake with Limited Water Exchange during the Closed Fishing Season".MICROORGANISMS 12.4(2024):21. |
入库方式： OAI收割
来源：深海科学与工程研究所
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