Fig. 4From: Progerin, the protein responsible for the Hutchinson-Gilford progeria syndrome, increases the unrepaired DNA damages following exposure to ionizing radiationNuclear localization of progerin and unrepairable 53BP1 foci. Progerin foci (aggregates) as detected by anti-progerin staining were superimposed onto typical 53BP1 foci. Note that the green color is not GFP, but antibody staining against progerin. Brightness of MJ90 (PD73) was enhanced to see the weak foci of progerinBack to article page