title: The molecular structure of the transducing particles of Salmonella phage P22. II. Density gradient analysis of DNA.
mesh_terms: D002247:Carbon Isotopes; D002499:Centrifugation, Density Gradient; D004269:DNA, Bacterial; D004279:DNA, Viral / Q000032:analysis*; D005827:Genetics, Microbial; D010759:Phosphorus Isotopes; D012483:Salmonella Phages / Q000032:analysis*; D012486:Salmonella typhimurium; D014161:Transduction, Genetic; D014316:Tritium
chemical_list: D002247:Carbon Isotopes; D004269:DNA, Bacterial; D004279:DNA, Viral; D010759:Phosphorus Isotopes; D014316:Tritium