title: Replication of the minicircular DNA of Escherichia coli 15. Properties of newly replicated open circular DNA molecules.
mesh_terms: D002499:Centrifugation, Density Gradient; D002586:Cesium; D002712:Chlorides; D004261:DNA Replication; D004269:DNA, Bacterial / Q000378:metabolism*; D004270:DNA, Circular / Q000302:isolation & purification*; D004277:DNA, Single-Stranded / Q000302:isolation & purification; D004926:Escherichia coli / Q000378:metabolism*; D009690:Nucleic Acid Conformation; D010761:Phosphorus Radioisotopes; D013395:Sucrose; D013698:Templates, Genetic; D013936:Thymidine; D014316:Tritium
chemical_list: D002712:Chlorides; D004269:DNA, Bacterial; D004270:DNA, Circular; D004277:DNA, Single-Stranded; D010761:Phosphorus Radioisotopes; D014316:Tritium; D002586:Cesium; D013395:Sucrose; D013936:Thymidine