FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term nuclear-transcribed mRNA poly(A) tail shortening ID (Ontology) GO:0000289 (Gene Ontology)
Definition Shortening of the poly(A) tail of a nuclear-transcribed mRNA from full length to an oligo(A) length.
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Data ClassFieldDirect annotations
Genes (FBgn)GO_BIOLOGICAL_PROCESS
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 nuclear-transcribed mRNA poly(A) tail shortening (all annotations which use CV term, excluding "NOT" statements)
     involved_in | nuclear-transcribed mRNA poly(A) tail shortening
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nuclear-transcribed mRNA catabolic process
 |__nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay__
mRNA catabolic process                                                         |
 |__nuclear-transcribed mRNA catabolic process_________________________________|
mRNA destabilization                                                           |
 |__nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay__|
                                                                               nuclear-transcribed mRNA poly(A) tail shortening  23 rec.
                                                                                |__regulation of nuclear-transcribed mRNA poly(A) tail shortening 5 rec.
                                                                                    |__negative regulation of nuclear-transcribed mRNA poly(A) tail shortening
                                                                                    |__positive regulation of nuclear-transcribed mRNA poly(A) tail shortening 5 rec.
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Is a nuclear-transcribed mRNA catabolic process
Part of nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay
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Synonyms
  • "3' to 5' mRNA deadenylation" RELATED
    "mRNA deadenylation" RELATED
    "nuclear mRNA poly(A) tail shortening" RELATED
Secondary IDs
hide External Crossreferences & Linkouts
Reactome:R-HSA-429947 "Deadenylation of mRNA"