Fig. 5From: Detection of dioxin-induced demethylation of mouse Cyp1a1 gene promoter by a new labeling method for short DNA fragments possessing 5'-methylcytosine at the endMSRE-PCR analysis for −499-CpG methylation. Mouse genomic DNAs from control and TCDD-treated mice (n = 3) were digested HinP1 I and then subjected to quantitative MSRE-PCR to measure the % methylation level at −499-CpG as described in Materials and Methods. Statistical significance was analyzed by Student’s t-testBack to article page