title: The molecular perspective: DNA topoisomerases.
mesh_terms: D000818:Animals; D000970:Antineoplastic Agents / Q000494:pharmacology; D016923:Cell Death / Q000187:drug effects / Q000235:genetics; D002455:Cell Division / Q000235:genetics*; D002467:Cell Nucleus / Q000201:enzymology* / Q000235:genetics; D004247:DNA / Q000378:metabolism*; D004261:DNA Replication / Q000235:genetics*; D026942:DNA Topoisomerases / Q000235:genetics / Q000378:metabolism*; D006801:Humans; D015394:Molecular Structure; D059003:Topoisomerase Inhibitors
chemical_list: D000970:Antineoplastic Agents; D059003:Topoisomerase Inhibitors; D004247:DNA; D026942:DNA Topoisomerases