High-density genetic linkage map has been applied to effectively the gene location,map-based gene cloning,QTL mapping the position of genes clear which comtroled the important agricultural characters,molecular marker assisted breeding,Comparative Genomics.
In this research a molecular marker linage map was constructed in BC1 population which derived from the backcross of'(P. persica (L.) Batsch)'and'(P.kansuensis)'.At the same time molecular markers linked to rootknot resistance nematode character in pe...