Figure 3From: Benzo[a]pyrene diol epoxide suppresses retinoic acid receptor-β2 expression by recruiting DNA (cytosine-5-)-methyltransferase 3AEffect of BPDE on DNMT3A and DNMT3B expression. TE-3 cells were grown and treated with 1 μM BPDE for up to 24 h. After that, total cellular protein was extracted and subjected to Western blotting analysis of DNMT3A and DNMT3B expression.Back to article page