SSR分子检测与田间种植鉴定杂交稻种子纯度的研究

Identification and Purity Test of Hybrid Rice with SSR Molecular Markers and Field Planting

以本地正季鉴定为对照,比较了5个杂交稻种子SSR分子标记和海南田间种植纯度鉴定的差异。结果表明,3种鉴定方法结果一致,无显著差异。SSR分子标记纯度鉴定结果准确、可靠、快速,可应用于杂交稻种子纯度检测。

With the local identification as the control ,five hybrid rices seed were selected to test the purity with SSR molecular markers and field identification in Mianyang and Hainan. The results showed that the identification of three methods were consistent, no significant difference,so the method of the purity identification by SSR markers was accurate, reliable, fast and could be used in purity test for hybrid rice seed.