Fig. 1From: Prenatal and postnatal traffic pollution exposure, DNA methylation in Shank3 and MeCP2 promoter regions, H3K4me3 and H3K27me3 and sociability in rats’ offspringExposure sites and study design. A Map of exposure places. L: green space; H: intersection B Experimental design. E: exposure from embryonic day 0 (E0) to embryonic day 20 (E20); P: exposure from postnatal day (PND) 1 to postnatal day 21Back to article page