Figure 4From: Alterations of tumor suppressor gene p16 INK4ain pancreatic ductal carcinomaMethylation specific PCR of p16 gene in normal pancreas and in pancreatic cancer. M: PCR with primers for methylated p16. U: PCR with primers for unmethylated p16. NL : Normal Lymphocyte DNA used as a negative control for methylation. Raji: Cell line DNA used as a positive control for methylation. MW: Molecular weight marker.Back to article page