Fig. 4From: Prenatal and postnatal traffic pollution exposure, DNA methylation in Shank3 and MeCP2 promoter regions, H3K4me3 and H3K27me3 and sociability in rats’ offspringMean methylation of H3K4me3 and H3K27me3 (n = 10 per group). A The methylation of H3K27me3 in female rats. B The methylation of H3K4me3 in male rats. C The methylation of H3K27me3 in female rats. D The methylation of H3K4me3 in male rats. L: green space H: crossroads. E: exposure from E0 to E20; P: exposure from PND1 to PND21Back to article page