植物-微生物相互作用的共同进化,朋友-敌人连续和微生物组工程,以实现可持续的未来
Rahul Mahadev Shelake1, Rajesh Ramdas Waghunde2, Jae-Yean Kim3
1Division of Applied Life Science (BK21 Four Program), Plant Molecular Biology and Biotechnology Research Center (PMBBRC), Gyeongsang National University, Jinju 52828, Republic of Korea.
Molecular plant
|January 31, 2026
概括
超过4.5亿年的植物微生物共同进化塑造了地球上的生命. 了解这种动态,从古老的内共生到免疫调节,为可持续农业设计有益的植物微生物协会提供了规则.
科学领域:
- 进化生物学 进化生物学
- 微生物学 微生物学
- 植物科学 植物科学
背景情况:
- 植物-微生物 (PM) 的关联是古老的,驱动着陆地生态系统的进化超过4.5亿年.
- 这些关系存在于朋友-敌人连续上,包括互惠主义,共生主义和病原性.
- 适应宿主环境导致了免疫系统逃避或调节策略的融合进化.
研究的目的:
- 用一个深度时间的,三支柱的框架来合成植物微生物的共同进化:器官生成,根的进化和免疫守门.
- 建立一个成本效益和转折点框架,以了解PM的朋友-敌人连续.
- 根据进化原理来导出可操作的设计规则,用于基于进化原理的工程PM协会.
主要方法:
- 关于植物微生物共同进化的现有文献的审查和综合.
- 对古代内共生事件 (线粒体,质体,亚质体) 的分析及其与全生物现象型的联系.
- 整合最近的突破,分析宿主/微生物遗传学,进化动态,环境因素和代谢开关.
主要成果:
- 一个框架,将古代内共生事件与当代PM相互作用和生物技术应用联系起来.
- 识别分子开关和管理PM协会的进化约束.
- 对四个关键轴 (遗传学,动力学,环境,新陈代谢) 的分析,这些轴决定了微生物的生活方式的转变.
结论:
- 同进化原则为可持续农业提供了一个预测框架.
- 提议的作物改善策略包括利用,合成微生物群落,免疫工程和微生物组集成育种.
- 通过基因组编辑,合成生物学,人工智能和微生物组工程利用PM共同进化为弹性农业提供了一个蓝图.
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