【摘要】 SSR(simple sequence repeat)是一种基于PCR(polymerase chain reaction)的DNA分子遗传标记,广泛分布于整个植物基因组。笔者对SSR标记在构建水稻分子遗传图谱、基因定位和克隆、QTL(quantitative trait loci)分析、品种鉴定、分子标记辅助选择育种等方面的研究进展进行了综述。更多还原

【Abstract】 SSR(simple sequence repeat),a kind of DNA molecular genetic maker based on PCR(polymerase chain reaction),existed extensively in plant genome.The applications of SSR in rice genetics and breeding including construction of genetic linkage map,identification of gene,QTL(quantitative trait loci) analysis,variety identification and maker-assisted selection breeding were summarized in this paper.更多还原