[Objective] This study aimed to construct DNA fingerprint for hybrid rice cultivars those have been approved by Hunan Province. [Method] The primers which produced polymorphic and bright DNA bands were selected to con...[Objective] This study aimed to construct DNA fingerprint for hybrid rice cultivars those have been approved by Hunan Province. [Method] The primers which produced polymorphic and bright DNA bands were selected to construct the DNA molecular fingerprint map for 77 major hybrid rice cultivars approved by Hunan Province. [ Result] A total of 48 SSR primers were selected. Every cultivar had its unique fingerprint map so that the obtained data could identify differ- ent hybrid rice cultivars. [ Conclusion] This study made great contributions to the perfection of hybrid rice germplasm identification.展开更多
基金Supported by Agricultural Science and Technology Achievements Transformation Fund of Ministry of Science and Technology (2007GB2D200225)Master Degree Paper Innovation Fund of Central South University (2010SSXt045)
文摘[Objective] This study aimed to construct DNA fingerprint for hybrid rice cultivars those have been approved by Hunan Province. [Method] The primers which produced polymorphic and bright DNA bands were selected to construct the DNA molecular fingerprint map for 77 major hybrid rice cultivars approved by Hunan Province. [ Result] A total of 48 SSR primers were selected. Every cultivar had its unique fingerprint map so that the obtained data could identify differ- ent hybrid rice cultivars. [ Conclusion] This study made great contributions to the perfection of hybrid rice germplasm identification.
