title: Studies on methyl-deficient methionine transfer ribonucleic acid from Escherichia coli.
mesh_terms: D002247:Carbon Isotopes; D002845:Chromatography; D002848:Chromatography, DEAE-Cellulose; D003090:Coliphages; D003640:Dealkylation; D004151:Dipeptides / Q000096:biosynthesis; D004926:Escherichia coli / Q000201:enzymology; D005561:Formates; D005815:Genetic Code; D008025:Ligases; D008715:Methionine; D008745:Methylation; D012329:RNA, Bacterial; D012343:RNA, Transfer; D014316:Tritium; D014764:Viral Proteins / Q000096:biosynthesis
chemical_list: D002247:Carbon Isotopes; D004151:Dipeptides; D005561:Formates; D012329:RNA, Bacterial; D014764:Viral Proteins; D014316:Tritium; D012343:RNA, Transfer; D008715:Methionine; D008025:Ligases