Figure 2From: Essential role for poly (ADP-ribosyl)ation in mouse preimplantation developmentImmunodetection of poly ADP-ribose polymers in preimplantation development Poly ADP-ribose polymers were detected with an anti-PAR antibody and a fluorescein-labeled (green signal) second antibody and the nuclei were counterstained with DAPI.Back to article page