Fig. 10

UVB irradiation decreased the occupancy of endogenous Sp1 and H3K9 acetylation on the ERCC6 promoter, but increased occupancy of DNMT3b and HDAC1 on the ERCC6 promoter. a HLE-B3 cells were treated with UVB irradiation. ChIP was performed using anti-Sp1, anti-DNMT3b, anti-HDAC1, and anti-ac-H3 (K9). b Statistically significant differences from control cells were indicated by *(P < 0.01)