水稻垩白性状相关基因研究进展  

Research Progress on Genes Related to Chalkiness in Rice

作　　者：邱颖欣 董皓 李懿星[2,3] 王天抗 宋书锋 李莉[2,3] QIU Yingxin;DONG Hao;LI Yixing;WANG Tiankang;SONG Shufeng;LI Li(Long ping Branch,College of Biology,Hunan University,Changsha,Hunan 410125,China;State Key Laboratory of Hybrid Rice/Hunan Hybrid Rice Research Center,Changsha,Hunan 410125,China;Hunan Academy of Agricultural Sciences,Changsha,Hunan 410125,China)

机构地区：[1]湖南大学生物学院隆平分院,湖南长沙410125 [2]杂交水稻全国重点实验室/湖南杂交水稻研究中心,湖南长沙410125 [3]湖南省农业科学院,湖南长沙410125

出　　处：《杂交水稻》2023年第4期12-20,共9页Hybrid Rice

基　　金：国家自然科学基金青年基金项目(31901530);湖南省自然科学杰出青年基金项目(2020JJ2019);湖南省科技创新计划项目(2021NK1002);长沙市科技计划项目(kq2004053)

摘　　要：水稻是中国重要的粮食作物之一,随着社会生产力和人民生活水平的提高,优质大米的需求日益增长。垩白性状是影响稻米品质与商品价值的重要因素。因此,克隆水稻垩白性状相关基因对于优质稻选育进程具有极大的推进作用。针对近年水稻主要垩白性状相关基因及其作用机理进行综述和总结,以期为优质稻育种与水稻品种改良提供理论基础和参考依据。Rice is one of the important food crops in China.The demand for high-quality rice is increasing with the improvement of social productivity and people's living standards.Chalkiness is an important factor affecting rice quality and commercial value.Therefore,cloning genes related to chalkiness in rice plays a key role in promoting the breeding of high-quality rice.This article summarized and reviewed the main genes related to chalkiness in rice and their mechanism of action in recent years,in order to provide a theoretical basis and reference for the breeding of highquality rice and the improvement of rice varieties.

关 键 词：水稻 垩白性状 稻米品质 优质稻育种 

分 类 号：S511[农业科学—作物学] S311