Figure 4. Levels of DNA methyltransferases DNMT1 and DNMT3a, and methyl-CpG binding protein MeCP2, in in the PFC tissues of intact and TNBC and PR+BC-bearing TumorGraft mice. Data are shown as relative units/percent change OF control. Due to protein size differences and scarcity of tissue, membranes were re-used several times. Significantly different from control mice - * p<0.05, # p<0.10, Student's t-test.