植物执行者抗病基因研究进展
Advances on the Executor Resistance Genes in Plants
何璐梅 1马伯军 1陈析丰1
作者信息
- 1. 浙江师范大学生命科学学院,金华 321004
- 折叠
摘要
在与病原菌的长期斗争过程中,植物进化出复杂而精细的免疫防御系统.抗病(resistant,R)基因的克隆和功能研究极大地促进了人们对植物免疫防御系统的理解.执行者(executor,E)基因作为一类新的植物抗病基因,具有独特的抗病特点,同时也是重要的抗病基因资源,因此成为植物免疫领域的研究热点.近年来,E基因的克隆和功能机制研究取得了一系列重要进展,但尚未见相关中文综述.该文全面总结了E基因的蛋白序列特征、与病原菌的互作机制、生物学功能及育种应用,以期为深入理解植物-病原菌互作机制和作物抗病育种提供重要参考.
Abstract
The survive of plants is mainly attributed to their complex and sophisticated immune defense system that has evolved through the process of battles against pathogens.The cloning and functional research of disease resistance(R)genes have greatly facilitated people's understanding of plant immune defense systems.Executor(E)genes,as a new type of plant disease resistance genes,has unique disease resistance characteristics and is also an important resource for disease resistance genes,making it a research hotspot in the field of plant immunity.In recent years,significant pro-gress has been made in the cloning and functional mechanism research of E genes,however,there is no Chinese review about them.This article comprehensively summarizes the protein sequence characteristics,interaction mechanisms with pathogens,biological functions and breeding applications of the E genes,aiming to provide important references for un-derstanding the molecular mechanisms of plant-pathogen interactions and disease-resistant breeding of crops.
关键词
植物-病原菌互作/执行者基因/基因克隆/分子机制/育种应用Key words
plant-pathogen interaction/executor genes/gene cloning/molecular mechanism/breeding application引用本文复制引用
基金项目
国家自然科学基金(32071987)
国家自然科学基金(32101697)
浙江省自然科学基金(LZ23C130004)
浙江省自然科学基金(LQ22C130005)
出版年
2024
国家科技期刊平台
NSTL
万方数据