水稻白叶枯病抗性基因研究进展  

Research Progress on Rice Bacterial Blight Resistance Genes

作　　者：王丹[1] 

机构地区：[1]浙江师范大学生命科学学院,浙江 金华

出　　处：《农业科学》2024年第4期437-450,共14页Hans Journal of Agricultural Sciences

摘　　要：白叶枯病(Bacterial blight, BB)是影响水稻产量最严重的细菌病害之一。传统的化学防治方法效果往往不理想,选育和利用抗病品种是最经济、最有效、最环保的方法,而抗病基因的发掘及其功能研究是进行抗病育种的重要基础。到目前为止,已有48个水稻白叶枯病抗性基因被国际注册或期刊报道,其中17个基因已成功克隆和鉴定。本文对水稻白叶枯病抗性基因的研究和育种应用进展进行了综述。Bacterial blight (BB) is one of the most serious bacterial diseases affecting rice yield. Traditional chemical control methods often have unsatisfactory effects. Breeding and utilizing disease-resistant varieties is the most economical, effective, and environmentally friendly method. The discovery of disease-resistant genes and their functional research are an important basis for disease-resistant breeding. So far, 48 rice bacterial blight resistance genes have been registered or reported in international journals, 17 of which have been successfully cloned and identified. This article reviews the progress in research and breeding applications of rice bacterial blight resistance genes.

关 键 词：水稻白叶枯病 基因定位 基因克隆 抗病育种 

分 类 号：S43[农业科学—农业昆虫与害虫防治]