FB2026_03 , released September 17, 2026
CV Term Report
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Term v'es2 neuron ID (Ontology) FBbt:00002050 (Fly Anatomy)
Definition Larval sensory neuron found in the ventral' cluster of abdominal segments 1-7 (Dambly-Chaudiere and Ghysen, 1986; Bodmer et al., 1989). It develops from a common precursor with the abdominal v'dap (v'pda) neuron (Brewster and Bodmer, 1995; Veling et al., 2019). There are two of these cells per A1-7 hemisegment, and they innervate the vc5 sensillum (Dambly-Chaudiere and Ghysen, 1986; Orgogozo and Grueber, 2005). It fasciculates in branch a of the segmental nerve, SNa (Campos-Ortega and Hartenstein, 1997).[ FlyBase:FBrf0045359 FlyBase:FBrf0050677 FlyBase:FBrf0083795 FlyBase:FBrf0089570 FlyBase:FBrf0183734 FlyBase:FBrf0244192 ]
Also Known As"larval abdominal v'es2 neuron" ; "larval vc5 neuron" ; "larval vp5 neuron"
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VFB:FBbt_00002050
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 v'es2 neuron (all annotations which use CV term, excluding "NOT" statements)
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larval neuron
 |__larval abdominal segmental nerve neuron_____
abdominal neuron                                |
 |__abdominal sensory neuron____________________|
sensory neuron                                  |
 |__abdominal sensory neuron____________________|
eo neuron                                       |
 |__sensory neuron of campaniform sensillum_____|
larval peripheral nervous system                |
 |__larval segmental nerve sensory neuron_______|
 |__larval abdominal nerve sensory neuron_______|
external sense organ sensory neuron             |
 |__larval external sense organ sensory neuron__|
embryonic/larval sensory neuron                 |
 |__larval segmental nerve sensory neuron_______|
 |__larval abdominal nerve sensory neuron_______|
 |__larval external sense organ sensory neuron__|
larval PNS neuron                               |
 |__larval segmental nerve sensory neuron_______|
 |__larval abdominal nerve sensory neuron_______|
 |__larval external sense organ sensory neuron__|
                                                v'es2 neuron  7 rec.
                                                 |__abdominal 1 v'es2 neuron 1 rec.
                                                 |__abdominal 2 v'es2 neuron 1 rec.
                                                 |__abdominal 3 v'es2 neuron 1 rec.
                                                 |__abdominal 4 v'es2 neuron 1 rec.
                                                 |__abdominal 5 v'es2 neuron 1 rec.
                                                 |__abdominal 6 v'es2 neuron 1 rec.
                                                 |__abdominal 7 v'es2 neuron 1 rec.
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Is a larval segmental nerve sensory neuron
larval abdominal segmental nerve neuron
larval abdominal nerve sensory neuron
sensory neuron of campaniform sensillum
larval external sense organ sensory neuron
abdominal sensory neuron
Develops from ventral group abdominal external sensory organ precursor cell
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VFB:FBbt_00002050