title: Amino acid incorporation by a polyribosome concentrate isolated from Bacillus subtilis.
mesh_terms: D000596:Amino Acids / Q000378:metabolism*; D001412:Bacillus subtilis / Q000378:metabolism*; D001426:Bacterial Proteins / Q000096:biosynthesis*; D002247:Carbon Isotopes; D002499:Centrifugation, Density Gradient; D012270:Ribosomes / Q000378:metabolism*
chemical_list: D000596:Amino Acids; D001426:Bacterial Proteins; D002247:Carbon Isotopes