Fig. 3
From: Interleukin-6 polymorphisms in HCC patients chronically infected with HCV
Sample Gel picture of IL-6 region rs17147230: A region of 226 bp containing the rs17147230 were amplified as control (b, lane 1–4). For mutation detection, Forward Outer plus Inner Reverse primers and Inner Forward plus Reverse Outer primers of products sizes 173 bp and 97 bp, respectively, were amplified. The A/T shows heterozygous mutation (a, lane 1–4)