水稻雄性不育的研究和应用进展  

Research and Application Progress on Male Sterility of Rice

作　　者：杨紫涵 安增旭 吴殿星[1] 张宁[1] YANG Zihan;AN Zengxu;WU Dianxing;ZHANG Ning(Institute of Nuclear Agricultural Sciences,College of Agriculture and Biotechnology,Zhejiang University/Key Laboratory of Nuclear Agricultural Sciences of Ministry of Agriculture and Rural Affairs,Hangzhou,Zhejiang 310058)

机构地区：[1]浙江大学农业与生物技术学院原子核农业科学研究所/农业农村部核农学重点实验室,浙江杭州310058

出　　处：《核农学报》2025年第3期531-545,共15页Journal of Nuclear Agricultural Sciences

基　　金：核辐射作物品种改良与害虫防控。

摘　　要：水稻育性会显著影响产量,是重要的农艺性状,同时水稻的不育系尤其是雄性不育系被广泛应用于杂交水稻育种。花药是水稻的雄性生殖器官,花粉的发育主要在花药中完成。本文对水稻花药及花粉发育的基本过程进行了分阶段阐述,并重点介绍了近年来国内外调控水稻雄性不育分子机制的研究进展和雄性不育在杂交水稻育种中的应用,以期为水稻创新育种提供一定的理论参考。Rice fertility is a pivotal agronomic trait that significantly impacts yield,with rice sterile lines,particularly the male sterile lines,being widely utilized in rice breeding.The anther is the male reproductive organ of rice,where pollen development primarily takes place.In this review,we elucidate the fundamental processes of rice anther and pollen development and emphasize the recent research advances on the molecular mechanisms regulating rice male sterility both domestically and internationally.Furthermore,we highlight the applications of male sterility in hybrid rice breeding to provide theoretical insights for agricultural production,especially in innovative rice breeding.

关 键 词：水稻 花药 花粉 雄性不育 杂交水稻 

分 类 号：S511[农业科学—作物学]