(B) The GRFs of Neil3 alone is sufficient to be recruited to the sites of DNA damage. Truncated mutants of Neil3 were generated and fused with a GFP tag. Following laser microirradiation treatment, the recruitment of truncated mutants Neil3 were examined with live-cell imaging at the indicated time points (left panel). The laser stripe is indicated with yellow arrowheads. The relocation kinetics is shown in the right panel. Data represents mean ± SD from three biologically independent experiments (right panel). At least 20 cells were included in each experiment. 