FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term first basal wing cell ID (Ontology) FBbt:00004781 (Fly Anatomy)
Definition Wing cell (intervein) region proximal to the anterior cross-vein and bounded by longitudinal veins L3 and L4 (Ferris, 1950; Lindsley and Zimm, 1992).[ FlyBase:FBim0000807 FlyBase:FBrf0007734 FlyBase:FBrf0066905 ]
Also Known As"basal radial cell" ; "wing basal cell 1"
CommentSee FBrf0066905 == Lindsley and Zimm, 1992 for a good schematic identifying wing cells (intervein).
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Data ClassFieldDirect annotations
Alleles (FBal)PHENOTYPE_MANIFEST_IN
Insertions (FBti)PHENOTYPE_MANIFEST_IN
Constructs (FBtp)PHENOTYPE_MANIFEST_IN
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 first basal wing cell (all annotations which use CV term, excluding "NOT" statements)
     first basal wing cell | adult stage
      --       --
     first basal wing cell | proximal
      --       --
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  wing cell
   |__basal wing cell
       |__first basal wing cell  39 rec.
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https://www.ento.csiro.au/biology/drosophila/melanogaster.html?br