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| Term | tmRNA | ID (Ontology) | SO:0000584 (Sequence Ontology) |
| Definition | A tmRNA liberates a mRNA from a stalled ribosome. To accomplish this part of the tmRNA is used as a reading frame that ends in a translation stop signal. The broken mRNA is replaced in the ribosome by the tmRNA and translation of the tmRNA leads to addition of a proteolysis tag to the incomplete protein enabling recognition by a protease. Recently a number of permuted tmRNAs genes have been found encoded in two parts. TmRNAs have been identified in eubacteria and some chloroplasts but are absent from archeal and Eukaryote nuclear genomes. | ||
| Also Known As | "INSDC_feature:tmRNA" | ||
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| SO.org | |||
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| Records annotated with this term OR any of its CHILD TERMS | |||
Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
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sncRNA |__small_regulatory_ncRNA |__tmRNA |
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| Is a | small_regulatory_ncRNA | ||
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External Crossreferences & Linkouts
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| http://en.wikipedia.org/wiki/TmRNA "wiki" | |||