FB2026_03 , released September 17, 2026
FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term tracheole ID (Ontology) FBbt:00005047 (Fly Anatomy)
Definition Terminal branch of the tracheal system. Tracheoles consist of fine cuticular tubes (around 1 micrometre in diameter or less) that extend from individual tracheolar cells. Tracheoles lack a mestracheon.[ FlyBase:FBrf0064787 FlyBase:FBrf0087684 FlyBase:FBrf0088947 ]
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Data ClassFieldDirect annotations
Alleles (FBal)PHENOTYPE_MANIFEST_IN
Constructs (FBtp)PHENOTYPE_MANIFEST_IN
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 Alleles Genes Images Insertions Constructs
 tracheole (all annotations which use CV term, excluding "NOT" statements)
     tracheole | cell non-autonomous
      --       --       --
     tracheole | increased number
      --       --       --       --
     tracheole | increased number | heat sensitive
      --       --       --
     tracheole | P-stage
      --       --       --       --
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tracheocyte
 |__tracheolar cell___
anatomical structure  |
 |__cell component____|
                      tracheole  45 rec.
                       |__coiled tracheole 6 rec.
                       |__embryonic tracheole 11 rec.
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Is a cell component
Part of tracheolar cell
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