title: A screening technique for the isolation of bacterial mutants sensitive to ionizing radiation.
mesh_terms: D001434:Bacteriophage Typing; D002999:Clone Cells / Q000528:radiation effects; D003036:Cobalt Isotopes; D004926:Escherichia coli / Q000528:radiation effects*; D008722:Methods; D009154:Mutation / Q000528:radiation effects*; D011831:Radiation Genetics; D014466:Ultraviolet Rays
chemical_list: D003036:Cobalt Isotopes