FB2026_03 , released September 17, 2026
FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term filamentous actin ID (Ontology) GO:0031941 (Gene Ontology)
Definition A two-stranded helical polymer of the protein actin.
Also Known As "F-actin"
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 ClassFieldDirect annotations
Alleles (FBal)PHENOTYPE_MANIFEST_IN
Genes (FBgn)GO_CELLULAR_COMPONENT
Constructs (FBtp)PHENOTYPE_MANIFEST_IN
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
 Full annotation statements 
Relevant FlyBase reports
 Alleles Genes Constructs
 filamentous actin (all annotations which use CV term, excluding "NOT" statements)
     filamentous actin | adult stage
      --
     filamentous actin | adult stage | conditional
      --
     filamentous actin | adult stage | female
      --
     filamentous actin | adult stage | female | germline clone
      --       --
     filamentous actin | adult stage | female | somatic clone
      --       --
     filamentous actin | chemical conditional
      --       --
     filamentous actin | dorsal closure stage
      --
     filamentous actin | ectopic
      --
     filamentous actin | ectopic | oogenesis
      --
     filamentous actin | embryonic stage
      --
     filamentous actin | embryonic stage 5
      --
     filamentous actin | embryonic stage | maternal effect
      --       --
     filamentous actin | female
      --
     filamentous actin | germline clone
      --       --
     filamentous actin | germline clone | oogenesis
      --       --
     filamentous actin | larval stage
      --
     filamentous actin | larval stage | somatic clone
      --
     filamentous actin | male
      --       --
     filamentous actin | oogenesis
      --
     filamentous actin | oogenesis stage S10
      --
     filamentous actin | oogenesis stage S10B
      --
     filamentous actin | oogenesis stage S9
      --
     filamentous actin | P-stage
      --
     filamentous actin | P-stage | somatic clone
      --       --
     filamentous actin | P-stage | somatic clone - tissue specific
      --       --
     filamentous actin | pupal stage
      --
     filamentous actin | somatic clone
      --
     filamentous actin | spermatogenesis
      --
     filamentous actin | third instar larval stage
      --
     part_of | filamentous actin       --
      --
Spanning Tree (Parents/Children)
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Vocabulary search
cellular_component
 |__protein-containing complex__
actin cytoskeleton              |
 |__actin filament______________|
polymeric cytoskeletal fiber    |
 |__actin filament______________|
                                filamentous actin  120 rec.
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Is a protein-containing complex
Part of actin filament
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Synonyms
  • "F-actin" EXACT
Secondary IDs
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Wikipedia:Actin