FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
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"
Comment See FBrf0066905 == Lindsley and Zimm, 1992 for a good schematic identifying wing cells (intervein).
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Annotations
Records annotated with this term OR any of its CHILD TERMS
Records annotated with this exact term (annotations to child terms are NOT included)
Data Class Field Records
Alleles (FBal)  PHENOTYPE_MANIFEST_IN      22
Insertions (FBti)  PHENOTYPE_MANIFEST_IN       1
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN      12
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 Images Insertions Constructs
 first basal wing cell (all annotations which use CV term, excluding "NOT" statements)      22      4      1     12
     first basal wing cell | adult stage       2       --       --       2
     first basal wing cell | proximal       2       --       --       1
Spanning Tree (Parents/Children)
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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