水稻抗稻瘟病基因与育种研究进展  

Review of Reserches on Gene and Breeding of Blast resistance on Rice

作　　者：杨庆[1] YANG Qing(Rice Research Institute,Heilongjiang Academy of Agricultural Sciences, Jiamusi Heilongjiang 154007, China)

机构地区：[1]黑龙江省农业科学院水稻研究所,黑龙江佳木斯154026

出　　处：《北方水稻》2017年第2期47-50,共4页North Rice

基　　金：国家科技支撑计划"北方寒地粳稻资源研究与新品种选育"(2014BAD01B03-2);黑龙江省攻关重大项目"寒地优势种质资源创新及新品种选育"(GA14B102)

摘　　要：稻瘟病是水稻的主要病害之一,在世界各水稻种植区域发病率都较高,严重影响着水稻的产量。抗稻瘟病基因的定位和克隆技术被认为是水稻新品种选育及防治稻瘟病的关键策略。就近年来水稻抗稻瘟病基因的定位与克隆的研究进展以及水稻新品种育种方面进行了综述,同时对抗稻瘟病基因在水稻抗病育种中的应用提出了展望。Rice blast is one of the major diseases which affect rice production in the world,the incidence of Rice blast is higher.Rice blast resistance gene localization and cloning is considered as key strategies in new rice varieties breeding and the prevention and control of rice blast.This article summarized the localization and cloning of rice blast resistance genes and reviewed the research progress of new rice varieties breeding.In addition,the application of rice blast resistance genes in breeding practice was prospected according to the current domestic application of these resistance genes.

关 键 词：稻瘟病 抗性基因 育种 

分 类 号：S-1[农业科学]