title: [Crossing-and mutation genetical studies on clear plate mutants of the Serratia phage KAPPA].
mesh_terms: D001434:Bacteriophage Typing; D001435:Bacteriophages / Q000187:drug effects* / Q000528:radiation effects*; D003434:Crossing Over, Genetic; D006898:Hydroxylamines; D009153:Mutagens; D009154:Mutation; D009573:Nitrites; D011830:Radiation Effects; D012706:Serratia marcescens / Q000254:growth & development*; D014466:Ultraviolet Rays
chemical_list: D006898:Hydroxylamines; D009153:Mutagens; D009573:Nitrites
vernacular_title: Kreuzungs- und mutationsgenetische Untersuchungen an Klarplaquemutanten des Serratiaphagen KAPPA.