title: Studies on radiation-sensitive mutants of E. coli. 3. Participation of the rec system in induction of mutation by ultraviolet irradiation.
mesh_terms: D003090:Coliphages; D004269:DNA, Bacterial / Q000528:radiation effects; D004926:Escherichia coli; D009154:Mutation / Q000528:radiation effects*; D011831:Radiation Genetics; D011995:Recombination, Genetic; D014466:Ultraviolet Rays
chemical_list: D004269:DNA, Bacterial