Abstract:

Two ways of DNA improved silver staining methods for polyacrylamide gels electrophoresis on Myzus persicae (Sulzer) were compared in this article for first detection. The detected results with the technique of SSR markers by non-denaturant polyacrylmaaide gel eletrophoresis indicated that the second method was characterized as more sensitive and simple steps when compared with the first method. And for saving time and work the second method was more appropriate to the genetic diversity of Myzus persicae (Sulzer).