title: [Primary structure of functions of RNA terminals].
abstract: Primary structure of tRNA, rRNA, nRNA, mRNA and viral RNA terminals has been studied. Various RNAs responsible for similar functions have been shown to possess some common features. Previously obtained data on the functional role of RNA terminal sequences, mechanisms of their biosynthesis, the stabilizing role of 5'- and 3'-sequences for the molecules of translated eukaryotic RNAs and some viral RNAs are reviewed.
mesh_terms: D001483:Base Sequence; D055598:Chemical Phenomena; D002621:Chemistry; D014176:Protein Biosynthesis; D012313:RNA / Q000096:biosynthesis / Q000502:physiology; D012329:RNA, Bacterial; D012333:RNA, Messenger; D012335:RNA, Ribosomal; D012343:RNA, Transfer; D012367:RNA, Viral; D012265:Ribonucleotides / Q000502:physiology; D013329:Structure-Activity Relationship
chemical_list: D012329:RNA, Bacterial; D012333:RNA, Messenger; D012335:RNA, Ribosomal; D012367:RNA, Viral; D012265:Ribonucleotides; D012313:RNA; D012343:RNA, Transfer
vernacular_title: Pervichnaia struktura i funktsii kontsevykh uchastkov ribonukleinovykh kislot.