WormBase Tree Display for GO_term: GO:0101019
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| GO:0101019 | Name | nucleolar exosome (RNase complex) | |
|---|---|---|---|
| Definition | A ribonuclease complex that has 3-prime to 5-prime distributive hydrolytic exoribonuclease activity and in some taxa (e.g. yeast) endoribonuclease activity, producing 5-prime-phosphomonoesters. Participates in a multitude of cellular RNA processing and degradation events preventing nuclear export and/or translation of aberrant RNAs. Restricted to processing linear and circular single-stranded RNAs (ssRNA) only. RNAs with complex secondary structures may have to be unwound or pre-processed by co-factors prior to entering the complex, esp if the 3-prime end is structured. | ||
| Status | Valid | ||
| Type | Cellular_component | ||
| Parent | Instance_of | GO:0000176 | |
| Component_of | GO:0005730 | ||
| Attributes_of | Index | Ancestor (21) | |
| Version | Gene Ontology releases/2023-11-15 |
