摘要: Background Mutation scanning technology has been used to develop crop species with improved traits. Modifications that improve screening throughput and sensitivity would facilitate the targeted mutation breeding of crops. Technical innovations for high-resolution melting (HRM) analysis are enabling clinic-based human disease gene polymorphism. We examined application two HRM modifications, COLD-PCR QMC-PCR, genes in peach, Prunus persica. The were putative floral regulators PpAGAMOUS PpTERMINAL FLOWER I.