摘要
对稻瘟病菌致病机理、抗性鉴定方法、抗源筛选、抗性基因定位和克隆及无毒基因研究、分子标记辅助育种和转基因育种等方面的研究进展进行了综述,同时对抗性基因的利用以及聚合育种进行了展望。
The recent research advances in molecular breeding of rice blast resistance were reviewed from the aspects of the pathogenesis mechanism of Magnaporthe grisea,the identifying methods of rice blast resistance,the selection of genetic resources with blast resistant genes,the mapping and clone of blast resistant genes and avirulence genes,the breeding by molecular marker-assisted selection and the transgenic breeding.Besides,the authors pointed out the existing problems and discussed the strategy for the utilization of blast resistant genes and pyramid breeding in rice blast resistance breeding.
出处
《杂交水稻》
CSCD
北大核心
2012年第3期5-9,共5页
Hybrid Rice
基金
国家农业部转基因生物新品种培育重大专项(2009ZX08001-12B)
湖南省自然科学基金(11JJ3032)
湖南省农业科学院科技创新项目
浙江省植物有害生物防控重点实验室开放基金(2010DS700124-KF1108)
