title: Modification of the anticodon wobble position of tRNA(Ala) in vitro does not require 5' or 3' processing.
abstract: Maturation of eukaryotic tRNA molecules requires nuclear processing as well as nuclear and cytoplasmic modification of specific nucleotides. Nucleotide modifications within the anticodon are found in the majority of all tRNAs and are among the last maturation events to occur in vivo. We show that 5' and 3' processing of SP6 polymerase-generated transcripts are not necessary for the in vitro modification of A----I in the anticodon of tRNA(Ala).
authors.affiliation: Comprehensive Cancer Center, Ohio State University, Columbus 43210.
authors.forename: B T
authors.initials: BT
authors.lastname: French
authors.forename: R W
authors.initials: RW
authors.lastname: Trewyn
mesh_terms: D000818:Animals; D000926:Anticodon; D001483:Base Sequence; D012831:Bombyx; D004722:Endoribonucleases / Q000378:metabolism; D008969:Molecular Sequence Data; D009690:Nucleic Acid Conformation; D012323:RNA Processing, Post-Transcriptional; D012344:RNA, Transfer, Ala / Q000737:chemistry / Q000235:genetics* / Q000378:metabolism; D016914:Ribonuclease H; D014158:Transcription, Genetic
chemical_list: D000926:Anticodon; D012344:RNA, Transfer, Ala; D004722:Endoribonucleases; D016914:Ribonuclease H