title: Amplification of a circular segment of SV40 DNA.
mesh_terms: D000818:Animals; D002460:Cell Line; D002499:Centrifugation, Density Gradient; D004261:DNA Replication; D004270:DNA, Circular / Q000032:analysis / Q000096:biosynthesis*; D004279:DNA, Viral / Q000032:analysis / Q000096:biosynthesis*; D000882:Haplorhini; D007668:Kidney; D008970:Molecular Weight; D009690:Nucleic Acid Conformation; D010761:Phosphorus Radioisotopes; D013539:Simian virus 40 / Q000378:metabolism*; D013936:Thymidine / Q000378:metabolism; D014316:Tritium
chemical_list: D004270:DNA, Circular; D004279:DNA, Viral; D010761:Phosphorus Radioisotopes; D014316:Tritium; D013936:Thymidine