FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term endonucleolytic cleavage to generate mature 5'-end of SSU-rRNA from (SSU-rRNA, 5.8S rRNA, LSU-rRNA) ID (Ontology) GO:0000472 (Gene Ontology)
Definition Endonucleolytic cleavage between the 5'-External Transcribed Spacer (5'-ETS) and the 5' end of the SSU-rRNA of a tricistronic rRNA transcript that contains the Small Subunit (SSU) rRNA, the 5.8S rRNA, and the Large Subunit (LSU) rRNA in that order from 5' to 3' along the primary transcript, to produce the mature end of the SSU-rRNA.[ PubMed:10690410 ]
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Data Class Field Records
Genes (FBgn)  GO_BIOLOGICAL_PROCESS       8
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 Full annotation statements 
Relevant FlyBase reports
 Genes
 endonucleolytic cleavage to generate mature 5'-end of SSU-rRNA from (SSU-rRNA, 5.8S rRNA, LSU-rRNA) (all annotations which use CV term, excluding "NOT" statements)       8
     involved_in | endonucleolytic cleavage to generate mature 5'-end of SSU-rRNA from (SSU-rRNA, 5.8S rRNA, LSU-rRNA)       8
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RNA 5'-end processing
 |__rRNA 5'-end processing____________________________________________________________________
rRNA processing                                                                               |
 |__endonucleolytic cleavage of tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)__|
 |__rRNA 5'-end processing____________________________________________________________________|
maturation of SSU-rRNA                                                                        |
 |__maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)__|
                                                                                         endonucleolytic cleavage to generate mature 5'-end of SSU-rRNA from (SSU-rRNA, 5.8S rRNA, LSU-rRNA)  8 rec.
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Is a endonucleolytic cleavage of tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
rRNA 5'-end processing
Part of maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
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Synonyms
  • "endonucleolytic cleavage at A1" NARROW
Secondary IDs
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