fig1

Figure 1. Representative pattern of ERCC1 codon 118 genotypes separated on 2% agarose gel. Lane 1, 3, 6 and 8: undigested PCR products; Lane 2: T/T homozygous genotype at 128, 80 bp; Lane 4 and Lane 7: C/T heterozygous genotype at 208, 128 and 80 bp; Lane 9: C/C wild type genotype at 208 bp; Lane 5: 50 bp ladder. ERCC1: excision repair cross complementation group 1; PCR: polymerase chain reaction