guide RNA
Small RNA molecules that hybridize to specific mRNAs and direct their RNA editing.

Dictionary of molecular biology. 2004.

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  • Guide RNA — is the RNA that guides the insertion of uridines into mRNAs in trypanosomes in a process known as RNA editing. These are encoded at distant regions of the kinetoplast genome. The 5 end of a gRNA hybridizes to a short region of an unedited pre… …   Wikipedia

  • guide RNA — guide RNA. См. руководящая РНК. (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) …   Молекулярная биология и генетика. Толковый словарь.

  • guide RNA — An RNA molecule that contain sequences that function as a template during RNA editing. See: guide sequence …   Glossary of Biotechnology

  • Guide RNA — …   Википедия

  • RNA interference — (RNAi) is a mechanism that inhibits gene expression at the stage of translation or by hindering the transcription of specific genes. RNAi targets include RNA from viruses and transposons (significant for some forms of innate immune response), and …   Wikipedia

  • RNA — For other uses, see RNA (disambiguation). A hairpin loop from a pre mRNA. Highlighted are the nucleobases (green) and the ribose phosphate backbone (blue). Ribonucleic acid (English pronunciation: /raɪbɵ.njuːˌkleɪ.ɨk ˈæsɪd/), or RNA, is one of… …   Wikipedia

  • RNA editing — The term RNA editing describes those molecular processes in which the information content in an RNA molecule is altered through a chemical change in the base makeup. To date, such changes have been observed in tRNA, rRNA, and mRNA molecules of… …   Wikipedia

  • RNA editing — A process responsible for changes in the final sequence of mRNA that are not coded in the DNA template. Excludes mRNA splicing and modifications to tRNA. Various kinds of editing are known, the commonest being cytidine (C) to uridine (U)… …   Dictionary of molecular biology

  • RNA-Editing — (deutsch: RNA Editierung) ist ein biochemischer Vorgang innerhalb bestimmter Zellen oder Zellorganellen, der im Verlauf der Genexpression nach der Transkription und vor der Translation stattfinden kann. Der Begriff beschreibt die Modifizierung… …   Deutsch Wikipedia

  • RNA-Edition — RNA Editing (deutsch: RNA Edition) ist ein biochemischer Vorgang innerhalb bestimmter Zellen oder Zellorganellen, der im Verlauf der Genexpression nach der Transkription und vor der Translation stattfinden kann. Der Begriff beschreibt die… …   Deutsch Wikipedia

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