FB2026_03 , released September 17, 2026
FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term sperm flagellum ID (Ontology) GO:0036126 (Gene Ontology)
Definition A microtubule-based flagellum (or cilium) that is part of a sperm, a mature male germ cell that develops from a spermatid.[ PubMed:8441407 ]
Also Known As "sperm cilium" ; "sperm tail"
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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
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 Full annotation statements 
Relevant FlyBase reports
 Alleles Genes Constructs
 sperm flagellum (all annotations which use CV term, excluding "NOT" statements)
     is_active_in | sperm flagellum       --
      --
     located_in | sperm flagellum       --
      --
     sperm flagellum | pupal stage
      --
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  motile cilium
   |__9+2 motile cilium
       |__sperm flagellum  48 rec.
           |__outer dense fiber
           |__sperm annulus
           |__sperm end piece
           |__sperm fibrous sheath
           |__sperm midpiece
           |   |__sperm mitochondrial sheath
           |__sperm principal piece
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Is a 9+2 motile cilium
Part of
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Synonyms
  • "sperm cilium" EXACT
    "sperm tail" EXACT
Secondary IDs
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