The transformation of rho-particles into T4 heads. I. Evidence for the conservative mode of this transformation.

Amino Acids Carbon Isotopes Carbon Radioisotopes Centrifugation, Density Gradient Chloramphenicol/pharmacology Coliphages/drug effects,metabolism Electrophoresis, Disc Escherichia coli/drug effects,metabolism Kinetics Models, Biological Molecular Weight Mutation Nitrogen Isotopes Spectrophotometry, Ultraviolet Temperature Tritium Virus Replication

Amino Acids Carbon Isotopes Carbon Radioisotopes Nitrogen Isotopes Tritium Chloramphenicol