Figure 2. OS induces the expression and nuclear translocation of DNA methyltransferase 1 (DNMT1).
ECs were exposed to OS or PS for 24 hr. (A): Expression of DNMT1 was determined by quantitative RT-PCR. *P<0.05 for OS vs PS. (B): Visualization of subcellular localization of DNMT1 by immunofluorescent staining. Images are the representatives from three independent experiments.