title: A deoxythymidine kinase-deficient mutant of Escherichia coli. I. Isolation and some properties.
mesh_terms: D001973:Bromodeoxyuridine; D002247:Carbon Isotopes; D002854:Chromatography, Paper; D003090:Coliphages; D004926:Escherichia coli / Q000254:growth & development / Q000302:isolation & purification* / Q000378:metabolism; D005467:Floxuridine / Q000494:pharmacology; D005472:Fluorouracil / Q000494:pharmacology; D009154:Mutation; D013937:Thymidine Kinase / Q000378:metabolism
chemical_list: D002247:Carbon Isotopes; D005467:Floxuridine; D013937:Thymidine Kinase; D001973:Bromodeoxyuridine; D005472:Fluorouracil