title: Replication of the DNA of the colicinogenic factor E 1 (Col E 1 ) at the restrictive temperature in a DNA replication mutant thermosensitive for DNA polymerase. 3.
mesh_terms: D001345:Autoradiography; D002499:Centrifugation, Density Gradient; D002876:Chromosomes, Bacterial / Q000032:analysis; D004254:DNA Nucleotidyltransferases / Q000378:metabolism*; D004261:DNA Replication; D004269:DNA, Bacterial / Q000032:analysis / Q000302:isolation & purification; D004926:Escherichia coli / Q000201:enzymology*; D005827:Genetics, Microbial; D008970:Molecular Weight; D009154:Mutation; D010759:Phosphorus Isotopes; D013696:Temperature; D013936:Thymidine / Q000378:metabolism; D014316:Tritium
chemical_list: D004269:DNA, Bacterial; D010759:Phosphorus Isotopes; D014316:Tritium; D004254:DNA Nucleotidyltransferases; D013936:Thymidine