title: Superinfection exclusion by lambda prophage in lysogens of Salmonella typhimurium.
mesh_terms: D010582:Bacteriophage lambda / Q000235:genetics / Q000502:physiology*; D005814:Genes, Viral; D008242:Lysogeny; D012483:Salmonella Phages / Q000254:growth & development*; D012486:Salmonella typhimurium