Helicobacter Pylori
Copyright ©The Author(s) 2005.
World J Gastroenterol. Sep 7, 2005; 11(33): 5174-5179
Published online Sep 7, 2005. doi: 10.3748/wjg.v11.i33.5174
Figure 3
Figure 3 Gel electrophoresis picture demonstrating aberrant methylation in E-cad. Primer sets used for simple amplification are designed as unmethylated (U), methylated (M), unmodified DNA (N). Water is used as a negative control (H2O). Molecular weight marker is 100-bp DNA ladder. A: Methylation in non-cancerous epithelium. Samples 51, 57, and 60 N are methylated. Sample 59 N is unmethylated; B: Methylation in cancerous lesion. Samples 3, 8, and 34 T are methylated. Samples 26 and 28 T are unmethylated.