Skip to main content
. Author manuscript; available in PMC: 2018 Sep 4.
Published in final edited form as: Free Radic Res. 2016 Jul 1;50(8):875–886. doi: 10.1080/10715762.2016.1189078

Figure 4.

Figure 4.

DNA methyltransferases expression after radiation. (A) Dnmt1 protein expression was reduced at early time points in irradiated lung, but increased 6 weeks and 6 months following radiation. (B) Protein levels of Dnmt3A in irradiated lung tissue showed a similar pattern. Top panel in (A) and (B): Representative Western blot of Dnmt1 (A) or Dnmt3 (B) and α-tubulin protein. CTL: control; 1d: 1 day; 3d: 3-day; 1w: 1-week; 3w: 3-week; 6w: 6-week; 6m: 6-month. *P < 0.05; **P < 0.01 vs. age-matched control mice; n = 6–10.