对的微生物组和病毒组的分子评估揭示了它们作为病原体和生态哨兵的潜力
Jordan R Walker1, Dennis A Bente2, Megan T Burch2
1Department of Marine Biology, Texas A&M University at Galveston, Galveston 77554, TX, United States.
One health (Amsterdam, Netherlands)
|February 3, 2025
概括
可以携带人类的病原体,但它们的病毒可能表明沿海生态系统的健康状况. 这项研究使用了分子方法,将微生物和病毒与环境病原体风险联系起来.
科学领域:
- 海洋生物学 海洋生物学
- 环境微生物学环境微生物学
- 一个健康,一个健康.
背景情况:
- 鱼水产养殖为沿海带来了好处,但由于潜在的病原体传播,它给人类健康带来了风险.
- 微生物组,病毒群落和病原体发病率之间的关系仍然不太清楚.
- 与相关的病毒及其对人类和生态系统的生态影响在很大程度上尚未被探索.
研究的目的:
- 通过"一个健康"的方法,研究菌微生物和病毒群落与病原体存在之间的联系.
- 确定,水和沉积物之间共享的病原体,并了解它们的传播动态.
- 探索相关病毒作为沿海生态系统健康指标的潜力.
主要方法:
- 利用16S rRNA扩增子和元基因组测序来分析微生物和病毒群体.
- 调整了BioFire® FilmArray®以快速检测组织中的人类病原体.
- 将的微生物和病毒概况与周围的水和沉积物样本进行比较.
主要成果:
- 在50%的测试中检测到已知的人类病原体.
- 在,水和沉积物之间确定了人类,动物和植物共享的病原体,这表明了水槽源动态.
- 发现的丰富了特定的细菌 (例如,Mycoplasmatales),但它们的病毒社区与它们的环境相似.
结论:
- 可以作为沿海河口的人类病原体风险指标.
- 与相关的病毒显示出作为监测整体生态系统健康的哨兵的潜力.
- 一个健康框架对于理解养殖环境中的复杂相互作用至关重要.
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