title: The relative effectiveness of fast neutrons and gamma rays in producing somatic crossing over in Drosophila.
mesh_terms: D000818:Animals; D003434:Crossing Over, Genetic; D004330:Drosophila; D005214:Fast Neutrons; D005720:Gamma Rays; D055614:Genetic Phenomena; D040941:Heredity
keywords: HEREDITY/mechanism