Figure 6

Cell Survival after UV irradiation. (A) Composite of representative images of a cell survival assay after increasing doses of UV-C (in red, J/m2) following crystal violet staining. The cells lines stably express either WT or T191P eGFP-Polη in a polη deficient background (XP30RO). (B) Quantitation of cell survival assays of the same cell lines after crystal violet staining in the absence (solid lines) or in the presence of 75 μg/ml caffeine (dashed lines).