title: DNA repair of U.V.-damage in heterochromatin and euchromatin of rat liver.
mesh_terms: D000818:Animals; D002843:Chromatin / Q000528:radiation effects*; D004260:DNA Repair / Q000528:radiation effects*; D004720:Endonucleases / Q000378:metabolism; D006570:Heterochromatin / Q000528:radiation effects*; D008099:Liver / Q000378:metabolism* / Q000528:radiation effects; D051381:Rats; D014466:Ultraviolet Rays
chemical_list: D002843:Chromatin; D006570:Heterochromatin; D004720:Endonucleases