Supplementary Figure 6: DNA methylation changes in the SCN require long-term exposure to altered day length.
From: Circadian behavior is light-reprogrammed by plastic DNA methylation
Methylation levels at Sap30l and Avpr2 promoters for mice entrained to ST and NT for either (a) 2 weeks (2W) or (b) 4 weeks (4W), and then analyzed by methylation-dependent restriction enzyme digestion followed by qPCR. Data are normalized to the maximal methylation observed for each gene. n = 5 mice/group, T-test p< 0.05, mean ±s.e.m. shown.
