title: Separation and radioautography of microgram quantities of ribosomal proteins by two-dimensional polyacrylamide gel electrophoresis.
mesh_terms: D001345:Autoradiography; D001426:Bacterial Proteins / Q000302:isolation & purification*; D004589:Electrophoresis, Disc; D004591:Electrophoresis, Polyacrylamide Gel; D004926:Escherichia coli / Q000032:analysis* / Q000166:cytology; D008722:Methods; D012270:Ribosomes / Q000032:analysis*; D013460:Sulfur Isotopes
chemical_list: D001426:Bacterial Proteins; D013460:Sulfur Isotopes