FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

negative regulation of nucleocytoplasmic transport

ID (Ontology)

GO:0046823 (Gene Ontology)

Definition

Any process that stops, prevents, or reduces the frequency, rate or extent of the directed movement of substances between the cytoplasm and the nucleus.

Also Known As

"down regulation of nucleocytoplasmic transport" ; "down-regulation of nucleocytoplasmic transport" ; "downregulation of nucleocytoplasmic transport"

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
negative regulation of nucleocytoplasmic transport (all annotations which use CV term, excluding "NOT" statements)
involved_in \| negative regulation of nucleocytoplasmic transport

Spanning Tree (Parents/Children)

nucleocytoplasmic transport
 |__regulation of nucleocytoplasmic transport_______
regulation of intracellular transport               |
 |__negative regulation of intracellular transport__|
 |__regulation of nucleocytoplasmic transport_______|
negative regulation of cellular process             |
 |__negative regulation of intracellular transport__|
negative regulation of transport                    |
 |__negative regulation of intracellular transport__|
                                                    negative regulation of nucleocytoplasmic transport  8 rec.
                                                     |__negative regulation of protein export from nucleus 2 rec.
                                                     |__negative regulation of protein import into nucleus 3 rec.
                                                     |__negative regulation of ribosomal subunit export from nucleus
                                                     |   |__negative regulation of ribosomal large subunit export from nucleus
                                                     |   |__negative regulation of ribosomal small subunit export from nucleus
                                                     |__negative regulation of RNA export from nucleus 2 rec.
                                                     |   |__negative regulation of tRNA export from nucleus
                                                     |__negative regulation of RNA import into nucleus

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	negative regulation of intracellular transport regulation of nucleocytoplasmic transport
Part of
Synonyms & Secondary IDs
Synonyms
	"down regulation of nucleocytoplasmic transport" EXACT "down-regulation of nucleocytoplasmic transport" EXACT "downregulation of nucleocytoplasmic transport" EXACT "inhibition of nucleocytoplasmic transport" NARROW
Secondary IDs

External Crossreferences & Linkouts