Figure 7
From: Promoter methylation inhibits BRD7 expression in human nasopharyngeal carcinoma cells
Detection of methylation frequency of BRD7 promoter in tumor biopsies and blood samples from NPC patients (A) as well as blood samples from corresponding normal individuals (B) by methylation-specific PCR. T: tumor biopsies, B: blood samples, N: blood samples from normal individuals, M: amplified product with primer recognizing methylated sequences, U: amplified product with primer recognizing unmethylated sequences.