title: A method for the 14C-labeling of proteins from the large ribosomal subunit, without loss of biological activity.
mesh_terms: D002250:Carbon Radioisotopes; D004926:Escherichia coli / Q000648:ultrastructure; D005557:Formaldehyde; D007553:Isotope Labeling / Q000379:methods; D008745:Methylation; D010084:Oxidation-Reduction; D012269:Ribosomal Proteins; D012270:Ribosomes / Q000648:ultrastructure
chemical_list: D002250:Carbon Radioisotopes; D012269:Ribosomal Proteins; D005557:Formaldehyde