title: [Effect of alpha-irradiation on sensitive and super resistant mutants of Escherichia coli].
abstract: A study was made of the sensitivity of E. coli (the wild type, rec A13 and Gamr 444 mutants) to gamma- and alpha-radiation. The most pronounced differences in radiosensitivity of the strains under study were noted with gamma-radiation. The sensitivity of the studied strains to alpha-radiation was levelled. The authors discuss the mechanisms of the effects observed in various E. coli strains exposed to ionizing radiation of different LET.
mesh_terms: D000512:Alpha Particles; D002470:Cell Survival / Q000528:radiation effects; D002588:Cesium Radioisotopes; D004307:Dose-Response Relationship, Radiation; D004926:Escherichia coli / Q000528:radiation effects*; D005720:Gamma Rays; D009154:Mutation; D011836:Radiation Tolerance
chemical_list: D002588:Cesium Radioisotopes
vernacular_title: Vliianie al'fa-oblucheniia na chuvstvitel'nyĭ i superrezistentnyĭ mutanty bakteriĭ Escherichia coli.