Fig. 4From: Vitamin D receptor gene polymorphisms and risk of hepatocellular carcinoma in hepatitis C-related liver cirrhosisRepresentative gel picture showing the PCR-RFLP analysis of TaqI VDR gene polymorphism on ethidium bromide-stained 2% agarose gel. M, marker (100 bp DNA ladder); lanes 1, 2, and 3 represent heterozygous polymorphism (GA genotype; 495, 290, 245, and 205 bp bands); lane 4 represents no polymorphism (AA genotype; 495 and 245 bp bands)Back to article page