水稻环境敏感型雄性核不育相关基因研究进展  

Research Progress on Genes Related to Environmental-sensitive Genic Male Sterility in Rice

作　　者：张泽霖 叶晴 胡霞菲 王晓清 郭丹丹 贺浩华[1,2] 胡丽芳[1,2] ZHANG Zelin;YE Qing;HU Xiafei;WANG Xiaoqing;GUO Dandan;HE Haohua;HU Lifang(College of Agronomy,Jiangxi Agricultural University,Nanchang,Jiangxi 330045,China;Jiangxi Key Laboratory of Crop Physiology,Ecology,Genetics and Breeding,Jiangxi Agricultural University,Nanchang,Jiangxi 330045,China)

机构地区：[1]江西农业大学农学院,江西南昌330045 [2]江西省江西农业大学作物生理生态与遗传育种重点实验室,江西南昌330045

出　　处：《杂交水稻》2025年第2期1-7,共7页Hybrid Rice

基　　金：江西省主要学科学术和技术带头人培养项目(20243BC E51020);江西省自然科学基金重点项目(20242BAB 26093);国家自然科学基金(32060455,32360477)。

摘　　要：杂交水稻育种是提高水稻产量的重要途径,其中雄性不育系的发掘与鉴定是实现高产育种的重要基础。环境敏感型雄性核不育性是一种新的不育类型,可在特定环境条件下进行育性转换,从而让不育系自身繁殖,实现一系两用,简化了种子繁育程序。综述了水稻环境敏感型雄性核不育相关基因的功能及其分子机制,并展望了未来应用前景,旨在为进一步深入研究水稻环境敏感型雄性核不育系提供参考。Hybrid breeding is a crucial way to increase rice yield,and the discovery and identification of male sterile lines is an important basis for high-yield breeding.Environmentally sensitive genic male sterilility is a new type of sterilility,which has the characteristic of fertility alteration under specific environmental conditions,so that the sterile line can multiply itself,realize one-line dual-use,and simplify the seed multiplication and production procedure.The functions and molecular mechanisms of the genes related to environment-sensitive genic male sterility in rice were summarized,and the future application were prospected,in order to provide reference for further research on the environment-sensitive genic male sterile lines in rice.

关 键 词：杂交水稻 环境敏感型雄性核不育 基因 

分 类 号：S511.01[农业科学—作物学] S311