复杂微生物与宿主共生的机理框架。

IF 14 1区 生物学 Q1 BIOCHEMISTRY & MOLECULAR BIOLOGY
Gui Araujo, José M Montoya, Torsten Thomas, Nicole S Webster, Miguel Lurgi
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引用次数: 0

摘要

地球上几乎所有多细胞生物都与复杂的微生物群落--微生物组--共生。这种古老的关系对宿主和微生物组都至关重要。最近,对许多微生物组的分析表明,共生体具有令人难以置信的多样性和复杂性,不同的机制被认为是这种多样性的潜在驱动因素。然而,人们对产生这些复杂联系的生态和进化力量的相互作用仍然知之甚少。在此,我们探讨并总结了与微生物组复杂性和多样性不同方面相关的生态和进化机制。我们认为,微生物组的组合是生态学和进化在不同时空尺度上的动态产物。我们提出了一个理论框架来对机制进行分类,并建立宿主-微生物组机制模型,将其与经验模式联系起来。我们为从理论上理解生态学和进化对复杂共生体组装的综合影响奠定了坚实的基础。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A mechanistic framework for complex microbe-host symbioses.

Virtually all multicellular organisms on Earth live in symbiotic associations with complex microbial communities: the microbiome. This ancient relationship is of fundamental importance for both the host and the microbiome. Recently, the analyses of numerous microbiomes have revealed an incredible diversity and complexity of symbionts, with different mechanisms identified as potential drivers of this diversity. However, the interplay of ecological and evolutionary forces generating these complex associations is still poorly understood. Here we explore and summarise the suite of ecological and evolutionary mechanisms identified as relevant to different aspects of microbiome complexity and diversity. We argue that microbiome assembly is a dynamic product of ecology and evolution at various spatio-temporal scales. We propose a theoretical framework to classify mechanisms and build mechanistic host-microbiome models to link them to empirical patterns. We develop a cohesive foundation for the theoretical understanding of the combined effects of ecology and evolution on the assembly of complex symbioses.

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来源期刊
Trends in Microbiology
Trends in Microbiology 生物-生化与分子生物学
CiteScore
25.30
自引率
0.60%
发文量
193
审稿时长
6-12 weeks
期刊介绍: Trends in Microbiology serves as a comprehensive, multidisciplinary forum for discussing various aspects of microbiology, spanning cell biology, immunology, genetics, evolution, virology, bacteriology, protozoology, and mycology. In the rapidly evolving field of microbiology, technological advancements, especially in genome sequencing, impact prokaryote biology from pathogens to extremophiles, influencing developments in drugs, vaccines, and industrial enzyme research.
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