内生菌生活史及有益内生菌作用机理研究进展OA
Research Progress on Life Strategies of Endophytes and Action Mechanisms of Beneficial Endophytes
植物内生菌是在宿主体内进行部分或全部生命周期的微生物群体总称.这些微生物在宿主植物体内有不同的生活史(定殖和生活方式),因而在植物的生长、发育、环境适应性等方面发挥不同作用.根据作用类型的不同,内生菌分为共生内生菌、有益内生菌和潜在病原体,其中,有益内生菌可以促进植物生长和增强植物抵御生物胁迫和非生物胁迫的能力,在农业生产上有极大的开发价值.本文在介绍内生菌概念形成历史的基础上,综述了内生菌在植物体内的生活史和有益内生菌的作用机理及前沿应用,以期为构建可持续生态农业体系拓宽思路.
Plant endophytes refer to the collective term for microbial populations that complete part or all of their life cycles within the host plant.These microorganisms have a variety of colonization patterns and life strategies in the host plant,thus playing different roles in plant growth,development and environmental adaptability.According to the relationship with the host plant,they can be classified into symbiotic endophytes,beneficial endophytes and potential pathogens.Among them,beneficial endophytes can significantly promote plant growth and enhance the ability of host plant to resist biological stress and abiotic stress,which has important development value in agricultural production.On the basis of introducing the formation history of the concept of endophytes,this paper summarized the life strategies of endophytes in plants,the action mechanisms of beneficial endophytes and their cutting-edge applications,so as to broaden the ideas for building sustainable ecological agricultural systems.
潘东健;贾维嘉;何霞红;王澍
西南林业大学/云南省林下资源保护与利用重点实验室,云南 昆明 650224唐山学院艺术系,河北 唐山 063000西南林业大学/云南省林下资源保护与利用重点实验室,云南 昆明 650224西南林业大学/云南省林下资源保护与利用重点实验室,云南 昆明 650224
植物内生菌生活史有益内生菌作用机理研究进展
plant endophytelife strategybeneficial endophyteaction mechanismresearch progress
《现代农业科技》 2026 (10)
37-42,48,7
云南省重大科技项目(202102AE090042)昆明市重大科技项目(2021JH002)云南省教育厅科学研究基金项目(2021Y250).
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