SSR(Short Sequence Repeat) molecular markers were used to analyze the fertility restorer genes of A2cyto-plasmic-male sterility(CMS) in sorghum(Sorghum bicolor L.Moench).

• 用SSR(Short Sequence Repeat,短序列重复)分子标记技术对高粱A2细胞质雄性不育(CMS)恢复基因进行了分析,结果表明对A2CMS的育性恢复表现为基因多位点的独立作用。