FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

actin filament bundle

ID (Ontology)

GO:0032432 (Gene Ontology)

Definition

An assembly of actin filaments that are on the same axis but may be oriented with the same or opposite polarities and may be packed with different levels of tightness.

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
Alleles (FBal)	PHENOTYPE_MANIFEST_IN
Genes (FBgn)	GO_CELLULAR_COMPONENT
Constructs (FBtp)	PHENOTYPE_MANIFEST_IN

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	Alleles	Genes	Constructs
actin filament bundle (all annotations which use CV term, excluding "NOT" statements)
actin filament bundle \| cell autonomous \| third instar larval stage		--
actin filament bundle \| ectopic \| somatic clone		--	--
actin filament bundle \| embryonic stage 17		--	--
actin filament bundle \| female		--	--
actin filament bundle \| oogenesis		--
actin filament bundle \| oogenesis \| somatic clone		--	--
colocalizes_with \| actin filament bundle	--		--
is_active_in \| actin filament bundle	--		--

Spanning Tree (Parents/Children)

cellular_component
 |__cellular anatomical structure__
cytoskeleton                       |
 |__actin cytoskeleton_____________|
                                   actin filament bundle  36 rec.
                                    |__actin rod 1 rec.
                                    |   |__actin tubule 1 rec.
                                    |   |__cofilin-actin rod
                                    |__actin tubule 1 rec.
                                    |__contractile actin filament bundle 20 rec.
                                    |   |__stress fiber 20 rec.
                                    |__parallel actin filament bundle
                                        |__actin filament bundle of actin-based cell projection(+)
                                        |__formin-nucleated actin cable

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	cellular anatomical structure
Part of	actin cytoskeleton
Synonyms & Secondary IDs
Synonyms
	"actin cable" RELATED
Secondary IDs

External Crossreferences & Linkouts