Fig. 2From: Interleukin-6 polymorphisms in HCC patients chronically infected with HCVSample Gel picture of IL-6 region rs2069837. A region of 432 bp were amplified containing the rs2069837 as control (a, lane 1 and 2). For SNP genotyping Forward Outer plus Inner Reverse primers of 117 bp and Inner Forward plus Reverse Outer of 321 bp product sizes were amplified. The AG shows heterozygous mutation (b, lane 1,2,3,5 and 6), while GG shows homozygous mutation, lane 4)Back to article page