title: DNA strand breaks and ADP-ribosyl transferase activation during cell differentiation.
mesh_terms: D000818:Animals; D002454:Cell Differentiation / Q000187:drug effects*; D002478:Cells, Cultured; D002642:Chick Embryo; D004247:DNA / Q000235:genetics*; D004260:DNA Repair; D004789:Enzyme Activation; D005786:Gene Expression Regulation; D008970:Molecular Weight; D009132:Muscles / Q000166:cytology*; D009243:NAD / Q000502:physiology; D009713:Nucleotidyltransferases / Q000037:antagonists & inhibitors / Q000502:physiology*; D011065:Poly(ADP-ribose) Polymerases
chemical_list: D009243:NAD; D004247:DNA; D011065:Poly(ADP-ribose) Polymerases; D009713:Nucleotidyltransferases