title: Immunological analysis of the proteins of Escherichia coli ribosomes.
mesh_terms: D000941:Antigens / Q000032:analysis; D001426:Bacterial Proteins / Q000032:analysis*; D002499:Centrifugation, Density Gradient; D004926:Escherichia coli / Q000166:cytology* / Q000276:immunology*; D005779:Immunodiffusion; D066298:In Vitro Techniques; D012270:Ribosomes / Q000032:analysis*
chemical_list: D000941:Antigens; D001426:Bacterial Proteins