This has been shown to take place both in the field and in laboratory cultures and has been studied by molecular analysis of sequences of mitochondrial tRNA to identify the taxa involved.
It is commonly found in tRNA, associated with thymidine and cytosine in the TΨC arm and is one of the invariant regions of tRNA.The function of it is not very clear, but it is expected to play a role in association with aminoacyl transferases during their interaction with tRNA, and hence in the initiation of translation.
RNA | 16S ribosomal RNA | File Transfer Protocol | RNA polymerase | The Manhattan Transfer | Asynchronous Transfer Mode | RNA polymerase II | Hypertext Transfer Protocol | RNA-dependent RNA polymerase | Manhattan Transfer | Transfer of sovereignty over Hong Kong | transfer | Simple Mail Transfer Protocol | transfer window | SSH File Transfer Protocol | RNA virus | RNA interference | RNA-binding protein | non-coding RNA | Trivial File Transfer Protocol | Transfer RNA | The Gruen Transfer | RNA-Seq | RNA polymerase III | RNA polymerase I | Population transfer in the Soviet Union | messenger RNA | file transfer protocol | Fast Search & Transfer | European Credit Transfer and Accumulation System |
They have separately evolved in both bacteria and eukaryotes from CCA-adding enzyme, which is the enzyme that completes the 3' ends of tRNAs.
Finally, DNMT2 (TRDMT1) has been identified as a DNA methyltransferase homolog, containing all 10 sequence motifs common to all DNA methyltransferases; however, DNMT2 (TRDMT1) does not methylate DNA but instead methylates cytosine-38 in the anticodon loop of aspartic acid transfer RNA.
His work has made possible an understanding of how genomic DNA can be converted to both messenger RNA and transfer RNA, particularly when there are introns present in the genome.
Florian Klepper, Eva-Maria Jahn, Volker Hickmann, Thomas Carell: „Synthesis of the Transfer-RNA Nucleoside Queuosine by Using a Chiral Allyl Azide Intermediate“, Angewandte Chemie International Edition, 2007, 46 (13), pp.