Figure 3From: Epigenetic markers for early detection of nasopharyngeal carcinoma in a high risk populationRepresentative results of methylation specific PCR in the three groups. NPC isolates showed more frequent methylated genes compared to high risk and normal isolates. L = marker, UMD = unmodied DNA, C- = negative control, C+ = positive control, NP = nasopharyngeal carcinoma, HR = high risk, N = normal, U = unmethylated alele, M = methylated alele.Back to article page