鱼肠微生物组及其在水产养殖和生物保护中的应用
Nusrat Hasan Kanika1,2,3, Nusrat Liaqat1,4,5, Huifan Chen1,2,3
1Key Laboratory of Freshwater Aquatic Genetic Resources, Ministry of Agriculture and Rural Affairs, Shanghai Ocean University, Shanghai, China.
Frontiers in microbiology
|January 22, 2025
概括
鱼的肠道微生物组结构主要取决于环境息地和宿主物种. 与野生种群相比,养殖场养殖的鱼类表现出明显的肠道细菌多样性,影响了保护和水产养殖.
科学领域:
- 微生物学 微生物学
- 水生生态学 水生生态学
- 保护生物学 保护生物学
背景情况:
- 鱼的肠道微生物组研究正在推进,但宿主-微生物群-环境相互作用仍然不清楚,特别是为了保护.
- 关键的水产养殖鱼类群 (鱼类,鱼类,鱼类,鱼类) 和斑马鱼是理解微生物组动态的核心.
研究的目的:
- 审查主要水产养殖鱼群和斑马鱼中肠道细菌群体的组成和丰富性.
- 在不同地理区域中确定影响鱼肠微生物组结构的关键因素.
- 突出微生物组研究对水产养殖可持续性和保护生物学的影响.
主要方法:
- 对现有的关于鱼肠微生物组的组成和丰度的文献的审查.
- 对不同鱼类,地理位置和养殖条件 (养殖场与野生捕捞) 的细菌群体的分析.
- 综合发现,以确定主导的细菌类和影响微生物群多样性的因素.
主要成果:
- 环境息地和宿主物种是鱼肠微生物组结构的主要决定因素.
- 菌,菌和蛋白菌在所有鱼群中始终占主导地位.
- 温带,亚赤道和亚热带地区显示了最高的微生物群多样性.
- 养殖场鱼的肠道细菌多样性与野生捕捞鱼有很大差异.
结论:
- 了解鱼肠微生物群的动态对于保护,水生生物多样性和可持续水产养殖至关重要.
- 未来的研究需要创新技术和整合方法来阐明功能角色,并预测对环境变化的反应.
- 扩大地理和分类学覆盖范围对于全球水产养殖和保护战略至关重要.
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