title: The synergistic action of ultraviolet and x radiation on mutants of Escherichia coli K-12.
mesh_terms: D002452:Cell Count; D002470:Cell Survival / Q000528:radiation effects; D004260:DNA Repair; D004269:DNA, Bacterial / Q000096:biosynthesis; D004277:DNA, Single-Stranded / Q000096:biosynthesis; D004307:Dose-Response Relationship, Radiation; D004926:Escherichia coli / Q000528:radiation effects*; D005838:Genotype; D009154:Mutation; D011830:Radiation Effects; D013997:Time Factors; D014466:Ultraviolet Rays
chemical_list: D004269:DNA, Bacterial; D004277:DNA, Single-Stranded