title: Assembly of bacteriophage lambda heads: protein processing and its genetic control in petit lambda assembly.
mesh_terms: D002499:Centrifugation, Density Gradient; D003090:Coliphages / Q000032:analysis / Q000378:metabolism*; D004591:Electrophoresis, Polyacrylamide Gel; D004926:Escherichia coli / Q000378:metabolism; D005796:Genes; D046911:Macromolecular Substances; D009154:Mutation; D014357:Trypsin; D014461:Ultracentrifugation; D014764:Viral Proteins / Q000032:analysis / Q000378:metabolism*
chemical_list: D046911:Macromolecular Substances; D014764:Viral Proteins; D014357:Trypsin