摘要
稻瘟病是我国水稻生产中最严重的病害之一。简述了稻瘟病的危害、发病过程和抗性遗传机理,综述了稻瘟病抗性基因定位和克隆、分子标记辅助育种相关研究进展,探讨了水稻抗稻瘟病育种及其研究方向。
Rice blast is one of the most serious diseases in rice production. The harm of rice blast, infection process and genetic mechanism of resistance were described in this paper briefly. The research progress of localization and cloning of rice blast resistance gene, molecular marker assisted breeding were Summarized. Rice blast resistance breeding and its re-search direction were discussed.
出处
《作物研究》
2017年第5期547-552,共6页
Crop Research
基金
湖南农业大学大学生创新性实验计划项目(XCX16135)
湖南省科技计划项目(湘财教指[2014]66号)
关键词
水稻
稻瘟病
抗性基因
分子标记
Oryza sativa L
rice blast
resistance gene
molecular marker
