FB2026_03 , released September 17, 2026
FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term wing vein L3 ID (Ontology) FBbt:00004761 (Fly Anatomy)
Definition The third most anterior longitudinal vein of the wing blade.[ FlyBase:FBrf0107299 ]
Also Known As "fused fourth and fifth branches of radius" ; "radius 4+5" ; "wing veins R4+5"
Comment
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Annotations
Records annotated with this term OR any of its CHILD TERMS

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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 Images Insertions Constructs
 wing vein L3 (all annotations which use CV term, excluding "NOT" statements)
     wing vein L3 | cell autonomous | somatic clone
      --       --       --       --
     wing vein L3 | cold sensitive
      --       --       --       --
     wing vein L3 | distal
      --       --
     wing vein L3 | dorsal
      --       --       --
     wing vein L3 | dorsal | somatic clone
      --       --       --       --
     wing vein L3 | ectopic
      --       --
     wing vein L3 | ectopic | somatic clone
      --       --
     wing vein L3 | germline clone
      --       --
      --
     wing vein L3 | heat sensitive
      --       --
     wing vein L3 | pharate adult stage
      --       --       --
     wing vein L3 | precursor
      --       --       --
     wing vein L3 | proximal
      --       --       --
     wing vein L3 | proximal | somatic clone
      --       --
      --
     wing vein L3 | somatic clone
      --       --
     wing vein L3 | temperature conditional
      --       --       --
     wing vein L3 | ventral
      --       --       --
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Vocabulary search
  wing vein
   |__longitudinal vein
       |__wing vein L3  658 rec.
           |__campaniform sensillum L3-1 of wing vein L3 6 rec.
           |__campaniform sensillum L3-2 of wing vein L3 16 rec.
           |__campaniform sensillum L3-3 of wing vein L3 13 rec.
           |__L3 nerve 1 rec.
           |__ventral campaniform sensillum L3-v of wing vein L3
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Is a longitudinal vein
Develops from presumptive wing vein L3
Part of
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Synonyms
Secondary IDs
hide External Crossreferences & Linkouts
https://www.ento.csiro.au/biology/drosophila/melanogaster.html?R4+5