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Title:

综述 噬菌体在植物相关微生物群落中的生态与进化作用

Take home message:

(1) 

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(2) 

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(3)

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(4)
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Main:

摘要

(1)Microbial communities deliver essential functions in ecosystems. 微生物群落在生态系统中提供essential 功能。

(2)In plant environments, the plant microbiome facilitates nutrient uptake, supports plants during abiotic stress, and counteracts disease. 在植物环境中,植物微生物组促进养分吸收,在非生物胁迫期间支持植物,并抵御病害。

(3)As implementation of synthetic microbial communities becomes more of a realistic strategy for mitigating the effects of biotic and abiotic stressors on plant productivity, it is increasingly important to understand how interactions between microbes, which are essential for ecosystem function (hub microbes), are maintained.随着合成微生物群落的实施逐渐成为缓解生物和非生物胁迫因子对植物生产力影响的现实策略,理解微生物之间对生态系统功能至关重要的相互作用(即枢纽微生物)是如何维持的,变得越来越重要。

(4)Recent research highlights the ecological role of bacteriophages, the viruses of bacteria, in host-associated microbial communities.近期研究强调了噬菌体(细菌的病毒)在宿主相关微生物群落中的生态作用。

(5)Current evidence demonstrates the influence of the phageome on microbiomes, ranging from effects on an individual (transduction, lysogenic conversion, and evolutionary pressure) to entire populations and communities, such as Kill-the-Winner dynamics.当前证据表明,噬菌体组对微生物组的影响范围广泛,从对单个细菌个体的影响(转导、溶原转换和进化压力)到对整个种群和群落的影响,例如“杀优胜者”动态。

(6)These dynamics appear to affect the overall function of microbial communities and support plant growth.这些动态过程似乎影响微生物群落的整体功能,并支持植物生长。

(7)In this review, we lay out recent insights on the role of bacteriophages in plant-associated microbiomes through an eco-evolutionary lens and future directions of research to broaden our understanding of the ecological implications of bacteriophages.在这篇综述中,我们通过生态-进化的视角阐述了关于噬菌体在植物相关微生物组中作用的最新见解,并提出了未来研究方向,以拓宽我们对噬菌体生态学意义的理解。

(8)Result

(9)The role of microbiomes to support plant health 微生物组在支持植物健康中的作用

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噬菌体调节宿主细菌进化与生态的三种主要机制

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(10) Effects of phages on individual hosts and local adaptation in the plant environment 噬菌体对植物环境中个体寄主和局部适应的影响

(11) The role of phages on population dynamics and microbial diversity 噬菌体在种群动态和微生物多样性中的作用

(12) Toward the ecosystem function of viromes in plant environments 植物环境中病毒体的生态功能

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(13) Conclusion and future perspectives 结论和未来展望


Words:

当前证据表明,噬菌体组对微生物组的影响范围广泛,从对单个细菌个体的影响(转导、溶原转换和进化压力)到对整个种群和群落的影响,例如“杀优胜者”动态。