关于真核宿主中的南半球海洋微生物组和马格伦海峡表面微生物组项目目前的知识
Manuel Ochoa-Sánchez1,2,3, Eliana Paola Acuña Gomez1, Lia Ramírez-Fenández4,5
1Centro de Estudios del Cuaternario de Fuego, Patagonia y Antártica (CEQUA), Punta Arenas, Chile.
PeerJ
|October 9, 2023
概括
在南半球的海洋宿主微生物研究是有限的,海绵和海洋哺乳动物是最受研究的. 本次审查强调了知识差距和正在进行的项目,以了解海洋微生物群和气候变化影响.
科学领域:
- 海洋生物学 海洋生物学
- 微生物组研究 微生物组研究
- 生态生态学 生态生态学
- 南半球研究 南半球研究
背景情况:
- 主体与微生物的相互作用至关重要,但在海洋环境中,特别是南半球,研究不足.
- 现有的研究显示了采样偏见,重点关注海绵和海洋哺乳动物,忽视了其他重要的海洋生物.
- 了解海洋宿主微生物组对于生态和进化见解至关重要.
研究的目的:
- 审查南半球海洋宿主微生物组的当前知识状况.
- 为了确定物种和地理样本的研究差距和偏见.
- 突出正在进行的研究和未来的方向,包括气候变化的影响.
主要方法:
- 在南半球进行的海洋宿主微生物组研究的综合文献综述.
- 对分类学和地理样本偏差的分析.
- 确定主要的方法,主要是16S rRNA基因测序.
- 包括有关新兴全息生物研究和新研究项目的信息.
主要成果:
- 存在显著的偏见,海绵和海洋哺乳动物主导着研究;无脊椎动物和鱼类的代表性不足.
- 海绵微生物组显示地理差异,但功能一致性;海洋哺乳动物微生物组受到地理和衰老的影响.
- 研究了海鸟和大藻微生物群,揭示了不同的驱动因素 (例如,老化,海鸟的性别;大藻的微生物园艺).
- 存在有限的全生物研究,主要是在非洲和澳大利亚.
结论:
- 迫切需要对南半球多样化的海洋宿主和生态系统进行扩大研究.
- 未来的研究应该纳入整体的全生物体方法,以更好地了解宿主-微生物动态.
- 目前正在进行的项目,如马盖伦海峡倡议,对于推进知识和评估气候变化对海洋微生物群的影响至关重要.
关键词:
鱼的微生物群体甲动物的微生物组生物微生物组是什么?大藻类的微生物群.海洋宿主微生物群海洋无脊椎动物 海洋无脊椎动物海洋微生物多样性的海洋微生物多样性海洋鸟类的微生物群海的微生物群体微生物组是海绵的微生物组.更多相关视频
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