FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term Las1 complex ID (Ontology) GO:0090730 (Gene Ontology)
Definition A four subunit complex, that comprises all the necessary RNA processing enzymes (endonuclease, polynucleotide kinase, and exonuclease) to mediate 'cistronic rRNA transcript ITS2 (internal transcribed spacer) cleavage' (GO:0000448).[ PubMed:26638174 ]
Comment
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Annotations
Records annotated with this term OR any of its CHILD TERMS
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Data Class Field Records
Genes (FBgn)  GO_CELLULAR_COMPONENT       1
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 Genes
 Las1 complex (all annotations which use CV term, excluding "NOT" statements)       1
     part_of | Las1 complex       1
Spanning Tree (Parents/Children)
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cytoplasm
 |__cytosol_____________________________________________________
transferase complex, transferring phosphorus-containing groups  |
 |__protein kinase complex______________________________________|
cellular anatomical structure                                   |
 |__cytosol_____________________________________________________|
catalytic complex                                               |
 |__exoribonuclease complex_____________________________________|
endonuclease complex                                            |
 |__endoribonuclease complex____________________________________|
                                                                Las1 complex  1 rec.
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Is a endoribonuclease complex
protein kinase complex
exoribonuclease complex
Part of cytosol
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Synonyms
  • "Las1-Grc3-Rat1-Rai1" NARROW
Secondary IDs
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