title: Escherichia coli mutants with temperature-sensitive synthesis of DNA.
mesh_terms: D002874:Chromosome Mapping; D003090:Coliphages / Q000254:growth & development; D004269:DNA, Bacterial / Q000096:biosynthesis*; D004926:Escherichia coli / Q000302:isolation & purification; D005827:Genetics, Microbial; D009154:Mutation; D013696:Temperature
chemical_list: D004269:DNA, Bacterial