Representative comet images of A) GSC-11 (group 1) and B) GSC-14 (group 2) after RI-1 treatment and 16Gy IR (t = 180 min) Comet images were captured with the Axio Imager M2 fluorescent microscope (Carl Zeiss) at 20× (scale bar 100 μm). IR, Ionizing radiation (PPTX 280 kb