Figure 3From: Putative tumour-suppressor gene DAB2is frequently down regulated by promoter hypermethylation in nasopharyngeal carcinoma Promoter methylation of DAB2 in NPC. (A) The CpG island of DAB2. (B) Bisulfite sequencing of DAB2 CpG island. Open circles represent unmethylated CpG sites; filled circles represent methylated CpG sites. (C) Representative MSP results in primary NPC samples. M: methylated allele; U: unmethylated allele. IVD: In vitro methylated DNA.Back to article page