title: Examination of newly synthesized DNA in Escherichia coli.
mesh_terms: D004261:DNA Replication; D004269:DNA, Bacterial / Q000032:analysis*; D004926:Escherichia coli / Q000235:genetics*; D009154:Mutation; D013936:Thymidine / Q000378:metabolism; D014316:Tritium
chemical_list: D004269:DNA, Bacterial; D014316:Tritium; D013936:Thymidine