大豆细胞核雄性不育的理论与应用研究进展  

Advances in theory and application of genic male sterility in soybean

作　　者：李维 余君萍 徐敏[1] LI Wei;YU Junping;XU Min(College of Life Sciences,Northwest University,Xi′an 710069,Shaanxi,China)

机构地区：[1]西北大学生命科学学院,陕西西安710069

出　　处：《陕西师范大学学报（自然科学版）》2021年第3期60-70,共11页Journal of Shaanxi Normal University：Natural Science Edition

基　　金：国家自然科学基金(32000598);国家重点研发计划(2016YFD0101500);陕西省教育厅自然科学专项(19JK0858);陕西省自然科学基础研究计划(2020JQ-578)。

摘　　要：近年来,基于细胞核雄性不育系构建的种子生产技术(seed production technology,SPT)在水稻、玉米等作物中发展迅速,为作物杂种优势利用提供了新途径和新思路。本文综述了当前大豆细胞核雄性不育研究领域取得的一些进展,主要包括已发现的大豆细胞核雄性不育材料、大豆不育性状的细胞学发生机制、相关基因的定位及其分子作用机理等内容,总结了细胞核雄性不育系在大豆育种中的应用现状和潜能,为进一步开展大豆细胞核雄性不育研究及开发大豆杂种优势利用新技术提供了参考。The seed production technology(SPT)system based on genic male sterility(GMS)has been successfully developed in several crop species like rice and maize,providing a novel idea and powerful tool for the heterosis utilization in crops.In present review,the recent researches on genic male sterility in soybean from several aspects,including the achieved male sterile mutants,cytological abnormities in male sterile anther development,male sterile gene mapping and functions were summarized.The present applications of GMS were reviewed and its broad potential in soybean heterosis utilization in the future were prospected.

关 键 词：大豆 细胞核雄性不育 花药发育 杂种优势 

分 类 号：Q756[生物学—分子生物学]