title: A convenient micro method for the quantitation of closed circular deoxyribonucleic acid.
mesh_terms: D000818:Animals; D002460:Cell Line; D002499:Centrifugation, Density Gradient; D004247:DNA; D004261:DNA Replication; D004270:DNA, Circular / Q000032:analysis* / Q000096:biosynthesis; D004277:DNA, Single-Stranded; D004279:DNA, Viral / Q000032:analysis* / Q000096:biosynthesis; D003851:Deoxyribonucleases; D005069:Evaluation Studies as Topic; D000882:Haplorhini; D006358:Hot Temperature; D006863:Hydrogen-Ion Concentration; D007668:Kidney; D008722:Methods; D008832:Microchemistry; D009691:Nucleic Acid Denaturation; D009695:Nucleic Acid Renaturation; D013539:Simian virus 40 / Q000032:analysis*; D012995:Solubility; D013936:Thymidine / Q000378:metabolism; D013997:Time Factors; D014316:Tritium
chemical_list: D004270:DNA, Circular; D004277:DNA, Single-Stranded; D004279:DNA, Viral; D014316:Tritium; D004247:DNA; D003851:Deoxyribonucleases; D013936:Thymidine