title: Stepwise synthesis of oligonucleotides. XXII. The synthesis of Tpsi-loop fragments of yeast tRNAIVal and their analogs.
abstract: The method of the combined use of nucleolytic enzymes was used for the synthesis of Tpsi-loop fragments of yeast valine tRNA and their analogs. Dinucleoside monophosphates, trinucleoside diphosphates and tetranucleoside triphosphates having the sequences of fragments 54-57 and 59-62 or their analogs were synthesized.
mesh_terms: D001483:Base Sequence; D009841:Oligonucleotides / Q000138:chemical synthesis*; D009843:Oligoribonucleotides / Q000138:chemical synthesis*; D012343:RNA, Transfer / Q000138:chemical synthesis*; D012260:Ribonucleases; D014633:Valine; D015003:Yeasts
chemical_list: D009841:Oligonucleotides; D009843:Oligoribonucleotides; D012343:RNA, Transfer; D012260:Ribonucleases; D014633:Valine