title: Supercoiling of SV40 DNA can occur independently of replication.
mesh_terms: D000818:Animals; D002247:Carbon Isotopes; D002460:Cell Line; D002499:Centrifugation, Density Gradient; D004261:DNA Replication / Q000187:drug effects; D004279:DNA, Viral / Q000096:biosynthesis / Q000378:metabolism*; D000882:Haplorhini; D007668:Kidney; D009690:Nucleic Acid Conformation; D011485:Protein Binding; D011691:Puromycin / Q000494:pharmacology; D013539:Simian virus 40 / Q000378:metabolism*; D013936:Thymidine / Q000378:metabolism; D014316:Tritium; D014764:Viral Proteins / Q000378:metabolism; D014779:Virus Replication
chemical_list: D002247:Carbon Isotopes; D004279:DNA, Viral; D014764:Viral Proteins; D014316:Tritium; D011691:Puromycin; D013936:Thymidine