title: Mechanism of formation of bacteriophage phiX174 circular and catenated dimer RF+ DNA.
mesh_terms: D001973:Bromodeoxyuridine / Q000378:metabolism; D002250:Carbon Radioisotopes; D002499:Centrifugation, Density Gradient; D003090:Coliphages / Q000032:analysis / Q000254:growth & development / Q000378:metabolism*; D004261:DNA Replication; D004270:DNA, Circular / Q000096:biosynthesis*; D004279:DNA, Viral / Q000096:biosynthesis*; D003851:Deoxyribonucleases; D004926:Escherichia coli; D004996:Ethidium; D007553:Isotope Labeling; D008854:Microscopy, Electron; D009154:Mutation; D011402:Pronase; D012260:Ribonucleases; D013936:Thymidine; D013941:Thymine / Q000378:metabolism; D013997:Time Factors; D014316:Tritium
chemical_list: D002250:Carbon Radioisotopes; D004270:DNA, Circular; D004279:DNA, Viral; D014316:Tritium; D003851:Deoxyribonucleases; D012260:Ribonucleases; D011402:Pronase; D004996:Ethidium; D001973:Bromodeoxyuridine; D013941:Thymine; D013936:Thymidine