title: [Effect of alpha particles on bacteriophage T4].
abstract: Exponential survival curves were obtained for a dry film culture of bacteriophage T4 Br+ after exposure to both alpha-particles and gamma-quanta. Relative biological effectiveness of alpha-particles was 4.68 with respect to survival. The mutation spectrum after alpha-irradiation slightly differed from that produced by gamma-radiation.
mesh_terms: D000512:Alpha Particles; D003359:Cosmic Radiation; D004307:Dose-Response Relationship, Radiation; D005720:Gamma Rays; D009154:Mutation; D011059:Polonium; D011831:Radiation Genetics; D012062:Relative Biological Effectiveness; D013604:T-Phages / Q000528:radiation effects*
chemical_list: D011059:Polonium
vernacular_title: Deĭstvie al'fa-chastits na bakteriofag T4.