Localization of the Arabidopsis tRNA nucleotidyltransferase in plant cells and characterization of a novel Arabidopsis protein (Gim1p) interacting with tRNA nucleotidyltransferase
The enzyme tRNA nucleotidyltransferase catalyzes the addition of CMP and AMP residues to the 3 ' end of immature tRNAs. In eukaryotic cells, the nuclear, mitochondrial and chloroplast genomes all encode tRNAs and tRNA nucleotidyltransferase is therefore required in these compartments as well as...