title: DNA damage persistence and site specificity in SCE formation.
mesh_terms: D000818:Animals; D001399:Azure Stains; D006690:Bisbenzimidazole; D001973:Bromodeoxyuridine; D002453:Cell Cycle; D002478:Cells, Cultured; D003584:Cytological Techniques; D004260:DNA Repair; D004261:DNA Replication; D008214:Lymphocytes / Q000648:ultrastructure; D011003:Ploidies; D012093:Replicon; D012107:Research Design; D012854:Sister Chromatid Exchange / Q000187:drug effects / Q000528:radiation effects; D013194:Staining and Labeling
chemical_list: D001399:Azure Stains; D001973:Bromodeoxyuridine; D006690:Bisbenzimidazole