[ Objective ] This study aimed to select SSR molecular markers linked to flesh color around the stone of Prunus persica (L- ) Batsch. [ Method] P. persica ( L. ) Balsch varieties Chongyanghong and Jinhao were used as parents to construct F, orthogonal group. 138 F, individuals were selected as experimental materials for construction of color around the stone gene pool { B, ) and non-color around the stone gene pool ( Bz) by using hulked segrcgant analysis ( BSA) method, molecular markers linked to the flesh color around the stone of P. persica ( L. ) Bat so h were selected with SSR molecular marker technology. [ Result] After selection with 256 pairs of SSR primers, three pairs of mo lecular markers linked to the gene controlling flesh color around the stone of P. persica { L. ) Balsch were selected { UDP96-003 , ch04g09 and UDP97-402). In addition, genet it: distances of the three molecular markers with the gene controlling flesh color around the stone of P. persica (L. ) Batsch were calculated, which were 16.7, 10. 1 and 17.0 cM, respectively. [Conclusion] This study laid the foundation for further se-lection of co-dominant molecular markers with closer genetic distance.
Prunus perstca {L. ) BatschFruit fleshFlesh Color around the stoneSSR
国家科技期刊平台
NSTL
维普
万方数据
