title: Mutagenesis by ionizing radiation in strains of Salmonella typhimurium used in the Ames test.
mesh_terms: D004307:Dose-Response Relationship, Radiation; D005720:Gamma Rays; D005819:Genetic Markers; D009152:Mutagenicity Tests; D009154:Mutation; D011815:R Factors; D012486:Salmonella typhimurium / Q000235:genetics / Q000528:radiation effects*; D014466:Ultraviolet Rays
chemical_list: D005819:Genetic Markers