Figure 1From: Variant alleles of the CYP1B1 gene are associated with colorectal cancer susceptibility Representative gel of RFLP-PCR for change 355G > T (A119S). Lanes: K1 positive control homozygote 355TT, K2 positive control heterozygote 355GT, K3 positive homozygote 355GG, 1+ homozygote 355TT, lanes 2,3,7 & 8 hetereozygote 355 GT, lanes 4-6 & 9 homozygote 355 GG, K0 negative control, MD pUC Mix 8Back to article page