| http://purl.uniprot.org/citations/20660484 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/20660484 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/20660484 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Citation |
| http://purl.uniprot.org/citations/20660484 | http://www.w3.org/2000/01/rdf-schema#comment | "All tRNA(His) possess an essential extra G(-1) guanosine residue at their 5' end. In eukaryotes after standard processing by RNase P, G(-1) is added by a tRNA(His) guanylyl transferase. In prokaryotes, G(-1) is genome-encoded and retained during maturation. In plant mitochondria, although trnH genes possess a G(-1) we find here that both maturation pathways can be used. Indeed, tRNA(His) with or without a G(-1) are found in a plant mitochondrial tRNA fraction. Furthermore, a recombinant Arabidopsis mitochondrial RNase P can cleave tRNA(His) precursors at both positions G(+1) and G(-1). The G(-1) is essential for recognition by plant mitochondrial histidyl-tRNA synthetase. Whether, as shown in prokaryotes and eukaryotes, the presence of uncharged tRNA(His) without G(-1) has a function or not in plant mitochondrial gene regulation is an open question. We find that when a mutated version of a plant mitochondrial trnH gene containing no encoded extra G is introduced and expressed into isolated potato mitochondria, mature tRNA(His) with a G(-1) are recovered. This shows that a previously unreported tRNA(His) guanylyltransferase activity is present in plant mitochondria."xsd:string |
| http://purl.uniprot.org/citations/20660484 | http://purl.org/dc/terms/identifier | "doi:10.1093/nar/gkq646"xsd:string |
| http://purl.uniprot.org/citations/20660484 | http://purl.org/dc/terms/identifier | "doi:10.1093/nar/gkq646"xsd:string |
| http://purl.uniprot.org/citations/20660484 | http://purl.uniprot.org/core/author | "Giege P."xsd:string |
| http://purl.uniprot.org/citations/20660484 | http://purl.uniprot.org/core/author | "Giege P."xsd:string |
| http://purl.uniprot.org/citations/20660484 | http://purl.uniprot.org/core/author | "Marechal-Drouard L."xsd:string |
| http://purl.uniprot.org/citations/20660484 | http://purl.uniprot.org/core/author | "Marechal-Drouard L."xsd:string |
| http://purl.uniprot.org/citations/20660484 | http://purl.uniprot.org/core/author | "Gallerani R."xsd:string |
| http://purl.uniprot.org/citations/20660484 | http://purl.uniprot.org/core/author | "Gallerani R."xsd:string |
| http://purl.uniprot.org/citations/20660484 | http://purl.uniprot.org/core/author | "Gobert A."xsd:string |
| http://purl.uniprot.org/citations/20660484 | http://purl.uniprot.org/core/author | "Gobert A."xsd:string |
| http://purl.uniprot.org/citations/20660484 | http://purl.uniprot.org/core/author | "Placido A."xsd:string |
| http://purl.uniprot.org/citations/20660484 | http://purl.uniprot.org/core/author | "Placido A."xsd:string |
| http://purl.uniprot.org/citations/20660484 | http://purl.uniprot.org/core/author | "Sieber F."xsd:string |
| http://purl.uniprot.org/citations/20660484 | http://purl.uniprot.org/core/author | "Sieber F."xsd:string |
| http://purl.uniprot.org/citations/20660484 | http://purl.uniprot.org/core/date | "2010"xsd:gYear |
| http://purl.uniprot.org/citations/20660484 | http://purl.uniprot.org/core/date | "2010"xsd:gYear |
| http://purl.uniprot.org/citations/20660484 | http://purl.uniprot.org/core/name | "Nucleic Acids Res."xsd:string |
| http://purl.uniprot.org/citations/20660484 | http://purl.uniprot.org/core/name | "Nucleic Acids Res."xsd:string |
| http://purl.uniprot.org/citations/20660484 | http://purl.uniprot.org/core/pages | "7711-7717"xsd:string |
| http://purl.uniprot.org/citations/20660484 | http://purl.uniprot.org/core/pages | "7711-7717"xsd:string |
| http://purl.uniprot.org/citations/20660484 | http://purl.uniprot.org/core/title | "Plant mitochondria use two pathways for the biogenesis of tRNAHis."xsd:string |