title: Is a specific protein responsible for the supercoiling of polyoma DNA?
mesh_terms: D000818:Animals; D001345:Autoradiography; D002247:Carbon Isotopes; D002478:Cells, Cultured; D002499:Centrifugation, Density Gradient; D046508:Culture Techniques; D004279:DNA, Viral / Q000032:analysis* / Q000096:biosynthesis / Q000378:metabolism; D003902:Detergents / Q000494:pharmacology; D004622:Embryo, Mammalian; D051379:Mice; D009690:Nucleic Acid Conformation; D011120:Polyomavirus / Q000032:analysis* / Q000378:metabolism; D011402:Pronase / Q000378:metabolism; D011485:Protein Binding; D011487:Protein Conformation; D011691:Puromycin / Q000494:pharmacology; D013936:Thymidine / Q000378:metabolism; D014316:Tritium; D014764:Viral Proteins / Q000032:analysis* / Q000096:biosynthesis
chemical_list: D002247:Carbon Isotopes; D004279:DNA, Viral; D003902:Detergents; D014764:Viral Proteins; D014316:Tritium; D011691:Puromycin; D011402:Pronase; D013936:Thymidine