title: Mutation to prototrophy in Escherichia coli K-12: effect of broth on UV-induced mutation in strain AB1157 and four excision-deficient mutants.
mesh_terms: D002470:Cell Survival / Q000528:radiation effects; D003090:Coliphages / Q000254:growth & development; D003227:Conjugation, Genetic; D003470:Culture Media; D004260:DNA Repair; D004261:DNA Replication; D004269:DNA, Bacterial / Q000528:radiation effects; D004307:Dose-Response Relationship, Radiation; D004926:Escherichia coli / Q000528:radiation effects*; D006639:Histidine / Q000378:metabolism; D007700:Kinetics; D008027:Light; D009154:Mutation / Q000528:radiation effects*; D011830:Radiation Effects; D013489:Suppression, Genetic; D014466:Ultraviolet Rays
chemical_list: D003470:Culture Media; D004269:DNA, Bacterial; D006639:Histidine