Fig. 9.
Increased cellular H4K16ac levels in SL-2 cells following irradiation. Cells were irradiated with either 25 or 50 Gy and the H4K16ac levels measured at different time points post-irradiation by Western blot analysis. Relative H4K16ac levels were normalized relative to Histone H4 levels. Differences from control (unirradiated) cells are statistically significant according to Student’s t test, *P<0.05; **P<0.001)