title: Ultrastructure of mammalian chromosome aberrations.
mesh_terms: D000477:Alkylating Agents / Q000494:pharmacology; D000630:Aminopterin / Q000494:pharmacology; D000818:Animals; D001761:Bleomycin / Q000494:pharmacology; D002460:Cell Line; D002466:Cell Nucleolus / Q000648:ultrastructure; D002478:Cells, Cultured; D002843:Chromatin / Q000648:ultrastructure; D002869:Chromosome Aberrations; D002875:Chromosomes / Q000187:drug effects / Q000528:radiation effects / Q000648:ultrastructure*; D004247:DNA / Q000528:radiation effects; D004260:DNA Repair; D003853:Deoxyribonucleosides / Q000494:pharmacology; D004996:Ethidium / Q000494:pharmacology; D006918:Hydroxyurea / Q000494:pharmacology; D008854:Microscopy, Electron; D008937:Mitomycins / Q000494:pharmacology; D008938:Mitosis; D008954:Models, Biological; D011741:Pyrimidine Nucleosides / Q000494:pharmacology; D011830:Radiation Effects; D014178:Translocation, Genetic; D014316:Tritium
chemical_list: D000477:Alkylating Agents; D002843:Chromatin; D003853:Deoxyribonucleosides; D008937:Mitomycins; D011741:Pyrimidine Nucleosides; D014316:Tritium; D001761:Bleomycin; D004247:DNA; D004996:Ethidium; D000630:Aminopterin; D006918:Hydroxyurea