FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

nuclear polyadenylation-dependent rRNA catabolic process

ID (Ontology)

GO:0071035 (Gene Ontology)

Definition

The chemical reactions and pathways occurring in the nucleus and resulting in the breakdown of a ribosomal RNA (rRNA) molecule, including RNA fragments released as part of processing the primary transcript into multiple mature rRNA species, initiated by the enzymatic addition of a sequence of adenylyl residues (polyadenylation) at the 3' end the target rRNA.[ PubMed:15173578 PubMed:15572680 PubMed:15935758 PubMed:17652137 PubMed:18591258 ]

Comment

Links to External Ontologies

QuickGO data AmiGO data

Annotations

Records annotated with this term OR any of its CHILD TERMS

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Direct annotations: records annotated with this exact term (child terms are NOT included)

Data Class	Field	Direct annotations
Genes (FBgn)	GO_BIOLOGICAL_PROCESS

Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records

Full annotation statements	Relevant FlyBase reports
Full annotation statements	Genes
nuclear polyadenylation-dependent rRNA catabolic process (all annotations which use CV term, excluding "NOT" statements)
involved_in \| nuclear polyadenylation-dependent rRNA catabolic process

Spanning Tree (Parents/Children)

  RNA surveillance
   |__nuclear RNA surveillance
       |__nuclear polyadenylation-dependent rRNA catabolic process  6 rec.

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	nuclear RNA surveillance
Part of
Synonyms & Secondary IDs
Synonyms
	"nuclear poly(A)-dependent rRNA catabolic process" RELATED
Secondary IDs

External Crossreferences & Linkouts