水稻亚种间亲和性研究进展  

Advances in the Compatibility of Inter-subspecific Rice(Oryza sativa L.)

作　　者：郑瑞丰[1,2] 夏胜平 陈立云[1] 

机构地区：[1]湖南农业大学,湖南长沙410128 [2]湖南省水稻研究所,湖南长沙410125

出　　处：《湖南农业科学》2010年第11期5-8,12,共5页Hunan Agricultural Sciences

基　　金：科技部国际科技合作与交流专项(S2011G00296)

摘　　要：概述了水稻籼粳亚种间亲和性的研究进展,介绍了广亲和概念,广亲和测验种,广亲和基因的遗传研究,新的杂种不育基因的发现及分子定位,以及广亲和系的选育进展等,并就如何利用这些亲和基因进行了讨论。This paper reviewed the advances in the wide compatibility of inter-subspecific rice,which including the concept of wide compatibility;the test varieties of wide compability;inheritance of wide compatibility;the discovery of new sterility genes and its molecule location;utilization of wide compatibility to exploit inter-subspecific heterosis.The author also discussed the utilization method of these compatibility genes in hybrid rice breeding.

关 键 词：水稻 广亲和 基因 

分 类 号：S511[农业科学—作物学]