FB2026_03 , released September 17, 2026
FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term wing pouch ID (Ontology) FBbt:00006029 (Fly Anatomy)
Definition Region of dorsal mesothoracic disc that will develop into the wing blade. Its boundary is delimited by folds in the third instar disc epithelium. The cells in this region can also be distinguished from surrounding cells in the third instar disc by their basal accumulation of lipid granules. The wing pouch is bisected by the anterior-posterior compartment boundary of the disc.[ FlyBase:FBrf0027793 FlyBase:FBrf0064790 ]
Also Known As "wing primordium"
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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
Insertions (FBti)EXPRESSION_STAGE_TISSUE_POSITION
Insertions (FBti)PHENOTYPE_MANIFEST_IN
Constructs (FBtp)PHENOTYPE_MANIFEST_IN
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 Full annotation statements 
Relevant FlyBase reports
 Alleles Genes Insertions Constructs
 wing pouch (all annotations which use CV term, excluding "NOT" statements)
     wing pouch | cell autonomous | larval stage
      --       --
     wing pouch | ectopic
      --       --
     wing pouch | ectopic | third instar larval stage
      --       --
     wing pouch | heat sensitive
      --       --       --
     wing pouch | larval stage
      --       --
     wing pouch | larval stage | somatic clone
      --       --
     wing pouch | somatic clone
      --
     wing pouch | somatic clone | third instar larval stage
      --       --
     wing pouch | third instar larval stage
      --
     wing pouch | wandering third instar larval stage
      --       --       --
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larval mesothoracic segment
 |__wing disc__________________________
dorsal thoracic disc                   |
 |__wing disc__________________________|
epithelium                             |
 |__cuboidal/columnar epithelium_______|
developing material anatomical entity  |
 |__primordium_________________________|
                                       wing pouch  703 rec.
                                        |__epithelial cell of wing pouch
                                        |   |__epithelial cell of presumptive wing margin
                                        |__presumptive intervein 4 rec.
                                        |__presumptive wing margin 18 rec.
                                        |   |__epithelial cell of presumptive wing margin
                                        |__presumptive wing vein 33 rec.
                                            |__presumptive wing vein L1 4 rec.
                                            |__presumptive wing vein L2 3 rec.
                                            |__presumptive wing vein L3 12 rec.
                                            |__presumptive wing vein L4 9 rec.
                                            |__presumptive wing vein L5 8 rec.
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Is a primordium
cuboidal/columnar epithelium
Part of wing disc
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Synonyms
  • "wing primordium" EXACT
Secondary IDs
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