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[Objective]This study aimed to investigate the genetic variation between hybrids and their parents,and to find a rapid identification method.[Method]The progenies between Prunus armeniaca (apricot) Katy and Prunus salicina (plum) Moriteni were analyzed by means of RAPD and SSR molecular markers.[Result]We found the differences in the electrophoresis bands between progenies and their parents,indicating that hybrid seedlings obtained in this study were real.[Conclusion] The combination of the above methods is effective and fast to identify the hybrids,and can shorten the breeding period.
[Objective] This study aimed to investigate the genetic variation between hybrids and their parents, and to find a rapid identification method. [Method] The progenies between Prunus armeniaca (apricot) Katy and Prunus salicina (plum) Moriteni analyzed by means of RAPD [Result] We found the differences in the electrophoresis bands between progenies and their parents, indicating that hybrid seedlings were obtained in this study were real. [Conclusion] The combination of the above methods is effective and fast to identify the hybrids , and can shorten the breeding period.