外源抗虫基因与植物自身抗虫防御体系的互作  

The interaction between the insertion of external genes and the defence system of plant itself

作　　者：施敏娟[1] 陆佩玲[1] 陈建[1] 杨益众[1] 

机构地区：[1]扬州大学园艺与植物保护学院,扬州225009

出　　处：《昆虫知识》2010年第5期841-847,共7页Entomological Knowledge

基　　金：国家重大转基因专项(2008ZX08012-004)

摘　　要：外源抗虫基因的导入将导致植株本身生理代谢等方面发生改变,从而对植物原有抗虫防御体系产生影响。本文综述了外源基因导入对植株外部形态结构、内在生化抗性以及诱导抗性的影响,为外源、内源抗虫体系的相互利用以及抗性植物的研制与推广提供参考依据。The introduction of exogenous genes will cause physiological and metabolic changes and affect the defense system of plants against insect pests.This paper reviews the influence of exogenous genes on external morphological structure,internal biochemical resistance and induced resistance after introduction.It provides a basis for combining exogenous and endogenous plant pest resistance systems and research on the use of transgenic plants in the future.

关 键 词：外源抗虫基因 自身抗虫防御体系 形态抗性 生化抗性 诱导抗性 互作 

分 类 号：S432.2[农业科学—植物病理学]