title: Studies on transfer ribonucleic acids and related compounds. XXV. Synthesis of E. coli tRNA(met)(f) 5'-terminal tetranucleotide C-G-C-Gp and its sequence analog U-G-C-Gp.
mesh_terms: D001483:Base Sequence; D004926:Escherichia coli; D009841:Oligonucleotides / Q000138:chemical synthesis*; D009843:Oligoribonucleotides / Q000138:chemical synthesis*; D012329:RNA, Bacterial / Q000138:chemical synthesis*; D012343:RNA, Transfer / Q000138:chemical synthesis*
chemical_list: D009841:Oligonucleotides; D009843:Oligoribonucleotides; D012329:RNA, Bacterial; D012343:RNA, Transfer