SEARCH Articles Figures Tables Ation Cellular Function, Including Centrosome Duplication, by Poly(ADP-Ribosyl)ation Functional Regulation of p53 by Covalent Poly(ADP-Ribosyl)ation Histones poly ation Poly(ADP-Ribosyl)ation Activity and NF-KB-Dependent Gene Expression Protein-poly ation The poly(ADP-ribosyl)ation link