Fig. 2From: Vitamin D receptor gene polymorphisms and risk of hepatocellular carcinoma in hepatitis C-related liver cirrhosisRepresentative gel picture showing the PCR-RFLP analysis of ApaI VDR gene polymorphism on ethidium bromide-stained 2% agarose gel. M, marker (100 bp DNA ladder); lanes 4, 6, and 7 represent heterozygous polymorphism (CA genotype; 745, 531, and 214 bp bands); lanes 1, 2, 3, and 5 represent no polymorphism (AA genotype; 745 bp band)Back to article page