Planteome: Term Details for "filopodium" (GO:0030175)

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Term Information

Accession: GO:0030175
Name: filopodium
Ontology: cellular_component
Synonyms: None
Alternate IDs: GO:0030028
Definition: Thin, stiff, actin-based protrusion extended by the leading edge of a motile cell such as a crawling fibroblast or amoeba, or an axonal or dendritic growth cone, or a dendritic shaft. Source: GOC:pr, GOC:mah, ISBN:0815316194
Comment: A filopodium may be approximately 0.1 um wide, 5-10 um long, and up to 50 um long in axon growth cones; contain a loose bundle of about 20 actin filaments oriented with their plus ends pointing outward. Note that filopodia on dendritic shafts are distinct from other types of filopodia (even those found in dendritic growth cones) and may react differently to stimuli, as shown in PMID:12904473.
History: See term history for GO:0030175 at QuickGO
Subset: goslim_pir
Related: Link to all annotated objects annotated to filopodium.; Link to all direct and indirect annotations to filopodium.; Link to all direct and indirect annotations download (limited to first 10,000) for filopodium.
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GO:0005575 cellular_component
GO:0110165 cellular anatomical entity
GO:0042995 cell projection
GO:0120025 plasma membrane bounded cell projection
GO:0098858 actin-based cell projection
GO:0030175 filopodium
GO:0098861 actin filament bundle of filopodium
GO:1902737 dendritic filopodium
GO:0031527 filopodium membrane
GO:0032433 filopodium tip
GO:1990812 growth cone filopodium

Parents of filopodium (GO:0030175)

subject	relation	object
filopodium	is_a	actin-based cell projection (GO:0098858)

Children of filopodium (GO:0030175)

subject	relation	object
growth cone filopodium (GO:1990812)	is_a	filopodium
dendritic filopodium (GO:1902737)	is_a	filopodium
actin filament bundle of filopodium (GO:0098861)	BFO:0000050	filopodium
filopodium membrane (GO:0031527)	BFO:0000050	filopodium
filopodium tip (GO:0032433)	BFO:0000050	filopodium

NIF_Subcellular: sao1046371754
Wikipedia: Filopodia