Fig. 5
From: DNA double-strand break repair is impaired in presenescent Syrian hamster fibroblasts
Distribution of gH2AX, pDNA-PK, pATM and 53BP1 in interphase and mitotic Syrian hamster cells. Confocal images of the 1st-passage cells collected 1 h after BL treatment are represented. Colors of immunofluorescent staining of proteins (green or red) are indicated on the left. DNA in cell nuclei is counterstained with DAPI (blue). Maximal projections of confocal sections are shown. Bars are 5 µm