FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

mitochondrial mRNA polyadenylation

ID (Ontology)

GO:0097222 (Gene Ontology)

Definition

The enzymatic addition of a sequence of 40-60 adenylyl residues at the 3' end of a eukaryotic mitochondrial mRNA primary transcript. Mitochondria contain both stabilizing and destabilizing poly(A) tails.[ PubMed:18083837 ]

Comment

Links to External Ontologies

QuickGO data AmiGO data

Annotations

Records annotated with this term OR any of its CHILD TERMS

Choose a record type to view annotations for this term and its child terms. Direct annotations and full annotation statements below also provide HitList buttons.

Results list data from multiple species. Choose a record type above to open its HitList.

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

Data Class	Field	Direct annotations
Genes (FBgn)	GO_BIOLOGICAL_PROCESS
Genes (FBgn)	GO_CELLULAR_COMPONENT

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
mitochondrial mRNA polyadenylation (all annotations which use CV term, excluding "NOT" statements)
involved_in \| mitochondrial mRNA polyadenylation

Spanning Tree (Parents/Children)

mitochondrial RNA metabolic process__
RNA processing_______________________|
mitochondrial gene expression________|
                                     mitochondrial RNA processing
                                      |__mitochondrial mRNA polyadenylation  3 rec.

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	mitochondrial RNA processing
Part of
Synonyms & Secondary IDs
Synonyms

Secondary IDs

External Crossreferences & Linkouts