FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term abdominal vch neuron ID (Ontology) FBbt:00002452 (Fly Anatomy)
Definition Sensory neuron that innervates a ventral chordotonal organ of the larval abdomen. There are two chordotonal organs in each segment.[ FlyBase:FBrf0089570 ]
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VFB:FBbt_00002452
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larval neuron
 |__larval abdominal segmental nerve neuron__
abdominal neuron                             |
 |__abdominal sensory neuron_________________|
larval segmental nerve sensory neuron        |
 |__vch neuron_______________________________|
sensory neuron                               |
 |__abdominal sensory neuron_________________|
larval chordotonal neuron                    |
 |__vch neuron_______________________________|
embryonic/larval sensory neuron              |
 |__larval abdominal nerve sensory neuron____|
larval PNS neuron                            |
 |__larval abdominal nerve sensory neuron____|
                                             abdominal vch neuron  17 rec.
                                              |__abdominal 1 vch neuron
                                              |   |__abdominal 1 vch1 neuron
                                              |   |__abdominal 1 vch2 neuron
                                              |__abdominal 2 vch neuron
                                              |   |__abdominal 2 vch1 neuron
                                              |   |__abdominal 2 vch2 neuron
                                              |__abdominal 3 vch neuron
                                              |   |__abdominal 3 vch1 neuron
                                              |   |__abdominal 3 vch2 neuron
                                              |__abdominal 4 vch neuron
                                              |   |__abdominal 4 vch1 neuron
                                              |   |__abdominal 4 vch2 neuron
                                              |__abdominal 5 vch neuron
                                              |   |__abdominal 5 vch1 neuron
                                              |   |__abdominal 5 vch2 neuron
                                              |__abdominal 6 vch neuron
                                              |   |__abdominal 6 vch1 neuron
                                              |   |__abdominal 6 vch2 neuron
                                              |__abdominal 7 vch neuron
                                              |   |__abdominal 7 vch1 neuron
                                              |   |__abdominal 7 vch2 neuron
                                              |__abdominal vch1 neuron 16 rec.
                                              |   |__abdominal 1 vch1 neuron
                                              |   |__abdominal 2 vch1 neuron
                                              |   |__abdominal 3 vch1 neuron
                                              |   |__abdominal 4 vch1 neuron
                                              |   |__abdominal 5 vch1 neuron
                                              |   |__abdominal 6 vch1 neuron
                                              |   |__abdominal 7 vch1 neuron
                                              |__abdominal vch2 neuron 15 rec.
                                                  |__abdominal 1 vch2 neuron
                                                  |__abdominal 2 vch2 neuron
                                                  |__abdominal 3 vch2 neuron
                                                  |__abdominal 4 vch2 neuron
                                                  |__abdominal 5 vch2 neuron
                                                  |__abdominal 6 vch2 neuron
                                                  |__abdominal 7 vch2 neuron
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Is a vch neuron
larval abdominal segmental nerve neuron
larval abdominal nerve sensory neuron
abdominal sensory neuron
Develops from ventral group abdominal chordotonal organ precursor cell
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VFB:FBbt_00002452