title: DNA synthesis in sensitive and resistant mutants of Escherichia coli B after ultraviolet irradiation.
mesh_terms: D002247:Carbon Isotopes; D002455:Cell Division; D004269:DNA, Bacterial / Q000096:biosynthesis*; D004926:Escherichia coli / Q000254:growth & development / Q000378:metabolism / Q000528:radiation effects*; D005827:Genetics, Microbial; D007700:Kinetics; D009154:Mutation; D011743:Pyrimidines / Q000096:biosynthesis; D011831:Radiation Genetics; D013936:Thymidine / Q000378:metabolism; D013997:Time Factors; D014466:Ultraviolet Rays
chemical_list: D002247:Carbon Isotopes; D004269:DNA, Bacterial; D011743:Pyrimidines; D013936:Thymidine