Figure 2. TP53 mutation identified in Pro72 or Arg72 allele in fourteen ESCC samples heterozygous for p53 codon 72 polymorphism.

Electrophoretograms showing mutation (left) and codon 72 polymorphism (right) for each of the fourteen samples are shown. Location of missense and deletion mutations are indicated by arrows and bars, respectively. Proline (CCC) or Arginine (CGC) codons are indicated by a bar.