水稻半矮秆基因sd1功能标记的开发与利用  

Development and application of co-segregated marker for semi-dwarf gene sd1 in rice(Oryza sativa L.)

作　　者：徐建军[1] 张云辉[2] 顾啸[1] 姚麒麟[1] 

机构地区：[1]上海市松江区农业技术推广中心,上海201611 [2]江苏省农业科学院粮食作物研究所,南京210014

出　　处：《上海农业学报》2016年第4期22-24,共3页Acta Agriculturae Shanghai

基　　金：上海市科技兴农"农业种植资源创新与良种良法配套技术集成应用"项目"地方特色品种资源开发应用"课题[沪农科种字(2014)第3-1号]

摘　　要：开发利用已克隆的水稻株高相关基因的分子标记用于分子育种,对水稻理想株型的育种具有十分重要的意义。通过开发水稻半矮秆基因sd1的功能标记,利用该标记对国内外99份水稻品种的sd1基因位点进行了分子检测,为分子标记辅助选择育种提供了有利工具。Development and application of molecular markers for cloned plant height related genes is of great significance in rice breeding for ideal plant type.A co-segregated functional marker of semi-dwarf gene sd1 in rice was developed,and the sd1 locus of 99 rice varieties at home and abroad was detected by the marker.The results provided favorable tools for marker assisted selection breeding in rice.

关 键 词：水稻 sd1 功能标记 分子标记辅助选择 

分 类 号：S511[农业科学—作物学]