Fig. 2.
Developmental pattern of DNMT1 and DNMT3A proteins associated with nuclear or cytosolic extracts of mouse brain. (a) Western blot analysis of DNMT1 and DNMT3A expression in neocortical nuclear extract during mouse brain development. (b) Western blot analysis of DNMT1 and DNMT3A expression in neocortical cytosolic extract obtained from various mouse brain developmental stages. β-actin was used as a loading control. Representative blot shows developmental expression of DNMT1 and DNMT3A proteins (all data were compared with the P2 group) Error bars, SEM. (*p < 0.05, n = 10 pups/group) (One-way ANOVA with Bonferroni’s post hoc test).