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General Information
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| Term |
rixosome complex |
ID (Ontology) |
GO:0120330 (Gene Ontology) |
| Definition |
A conserved RNA endonuclease complex required for spreading and epigenetic inheritance of heterochromatin. The rixosome contains six unique subunits: three structural subunits (Crb3, Rix1, and Ipi1) which form the core of the complex, and three catalytic subunits (the endonuclease Las1, the polynucleotide kinase Grc3, and the AAA-type ATPase Mdn1), which are involved in the processing of ribosomal RNA precursors. All subunits are essential for viability and are conserved from yeast to mammals, including humans.[ PubMed:32491985 PubMed:35355014 ] |
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Links to External Ontologies
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QuickGO data AmiGO data
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Annotations
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Records annotated with this term OR any of its CHILD TERMS
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Records annotated with this exact term (annotations to child terms are NOT included)
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| Data Class | Field | Records |
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| Genes (FBgn) | GO_CELLULAR_COMPONENT | 1 |
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Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
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| Full annotation statements | Relevant FlyBase reports |
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| Genes |
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rixosome complex (all annotations which use CV term, excluding "NOT" statements) | 1 | part_of | rixosome complex | 1 |
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Relationships
