title: DNA directed peptide synthesis. V. The cell-free synthesis of a polypeptide with beta-galactosidase activity.
mesh_terms: D002247:Carbon Isotopes; D002474:Cell-Free System; D002499:Centrifugation, Density Gradient; D004269:DNA, Bacterial; D004926:Escherichia coli / Q000378:metabolism*; D005696:Galactosidases / Q000096:biosynthesis*; D005815:Genetic Code; D007930:Leucine / Q000378:metabolism; D010452:Peptide Biosynthesis
chemical_list: D002247:Carbon Isotopes; D004269:DNA, Bacterial; D005696:Galactosidases; D007930:Leucine