植物病原物复合侵染的研究进展  

Research progress in co-infection of plant pathogens

作　　者：梁超伟 梁红春 单宏英 陈招荣 LIANG Chao-Wei;LIANG Hong-Chun;SHAN Hong-Ying;CHEN Zhao-Rong(College of Horticulture and Gardening,Tianjin Agricultural University,Tianjin 300384,China)

机构地区：[1]天津农学院园艺园林学院,天津300392

出　　处：《生命科学》2024年第2期226-234,共9页Chinese Bulletin of Life Sciences

基　　金：国家自然科学基金青年科学基金项目(32001868);天津市教委科研计划项目(2019KJ043)。

摘　　要：自然条件下,植物可能同时遭受多种病原微生物的侵染,这种侵染现象被称为“复合侵染”。随着分子生物学技术的发展,在植物中不断检测到多种病原共存,这些病原同时或相继进入植物,与寄主植物及其内部的其他微生物产生相互作用,对病害发展和流行造成影响。本文综述了复合侵染的形成条件、病原物与寄主植物互作关系以及复合侵染的后果,以便于更好地理解和预测复合侵染,为植物病害防治提供新的思路。Under natural conditions,plants may be infected by a variety of pathogenic microorganisms at the same time,which is called"complex infection(coinfection)".With the development of molecular biology technology,the coexistence of multiple pathogens has been continuously detected in plants.These pathogens enter plants at the same time or in succession,and produce a series of interactions with host plants and other microorganisms within them,which affect the development process and epidemic of diseases.This paper reviews the formation conditions of complex infection,the interaction between pathogens and host plants,and the consequences of complex infection,in order to better understand and predict complex infection and provide new ideas for plant disease control.

关 键 词：复合侵染 植物病害系统 病原物竞争关系 病原物协同关系 植物抗病性 

分 类 号：Q945.8[农业科学—植物病理学] S432[生物学—植物学]