FB2026_03 , released September 17, 2026
FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term actin-based cell projection ID (Ontology) GO:0098858 (Gene Ontology)
Definition A cell projection supported by an assembly of actin filaments, and which lacks microtubules.[ PubMed:15661519 ]
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Data ClassFieldDirect annotations
Genes (FBgn)GO_CELLULAR_COMPONENT
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Relevant FlyBase reports
 Alleles Genes Constructs
 actin-based cell projection (all annotations which use CV term, excluding "NOT" statements)       --
      --
     actin-based cell projection | cell non-autonomous | oogenesis | somatic clone
      --
     actin-based cell projection | oogenesis
      --
     actin-based cell projection | oogenesis | somatic clone
      --       --
     actin-based cell projection | pupal stage | somatic clone - tissue specific
      --
     actin-based cell projection | somatic clone
      --
     is_active_in | actin-based cell projection       --
      --
     located_in | actin-based cell projection       --
      --
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cytoskeleton
 |__actin cytoskeleton_______________________
cell projection                              |
 |__plasma membrane bounded cell projection__|
                                             actin-based cell projection  90 rec.
                                              |__actin filament bundle of actin-based cell projection
                                              |   |__actin filament bundle of filopodium
                                              |   |__actin filament bundle of stereocilium
                                              |   |__microvillar actin bundle
                                              |__cytospinule
                                              |__filopodium 58 rec.
                                              |   |__actin filament bundle of filopodium
                                              |   |__dendritic filopodium
                                              |   |__filopodium membrane
                                              |   |__filopodium tip 4 rec.
                                              |   |__growth cone filopodium
                                              |__microvillus 28 rec.
                                              |   |__microvillar actin bundle
                                              |   |__microvillus membrane(+) 8 rec.
                                              |   |__rhabdomere microvillus(+) 14 rec.
                                              |   |__Schwann cell microvillus
                                              |__podosome 1 rec.
                                              |   |__podosome core
                                              |   |__podosome ring
                                              |__stereocilium 2 rec.
                                                  |__actin filament bundle of stereocilium
                                                  |__stereocilium base
                                                  |__stereocilium membrane
                                                  |__stereocilium shaft
                                                  |__stereocilium tip 2 rec.
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Is a plasma membrane bounded cell projection
Part of actin cytoskeleton
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