摘要
构建DNA指纹图谱对新品种登记注册、种子质量鉴定、品种权益保护、遗传资源评价等具有重要的意义。本研究利用12对水稻SSR引物,构建江西省2009年度区域试验品种的DNA指纹图谱。通过聚类分析发现本研究中的水稻品种种质资源遗传多样性相对狭窄。
DNA fingerprinting is a useful tool for the registration of new cultivars,test of seed quality,protection of cultivars'rights,and evaluation of genetic diversity.In this study,the DNA fingerprints of rice varieties tested in the regional adaptability trials of Jiangxi province in 2009 were established by means of 12 pairs of SSR primers.Clustering analysis showed that the genetic diversity of rice varieties involved in the trails was relatively narrow.
出处
《江西农业学报》
2010年第9期20-23,26,共5页
Acta Agriculturae Jiangxi
