GGAACTAA-3′, from p53 intron 3, and e: 5′-TCTAGACAGAGAAAAAAGAGGCATT-3′, from p53 intron 4, assay RMCE with p53ΔPGFP plasmid; f: 5′-ATGGGAGGCTGCCAGTCCTAACCC and g: 5′-GTGTTTCATTAGTTCCCCACCTTGAC-3′ amplify the WT p53