title: Factors that affect the initiation of excision-repair in chromatin.
mesh_terms: D000818:Animals; D001483:Base Sequence; D002843:Chromatin / Q000378:metabolism* / Q000648:ultrastructure; D004247:DNA / Q000235:genetics / Q000528:radiation effects; D004260:DNA Repair / Q000528:radiation effects; D004264:DNA Topoisomerases, Type I / Q000378:metabolism; D004278:DNA, Superhelical / Q000235:genetics; D009690:Nucleic Acid Conformation; D011064:Poly Adenosine Diphosphate Ribose / Q000502:physiology; D014466:Ultraviolet Rays
chemical_list: D002843:Chromatin; D004278:DNA, Superhelical; D011064:Poly Adenosine Diphosphate Ribose; D004247:DNA; D004264:DNA Topoisomerases, Type I