FB2026_03 , released September 17, 2026
CV Term Report
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Term adult bract subesophageal neuron ID (Ontology) FBbt:00051861 (Fly Anatomy)
Definition Adult descending neuron with its soma in the ventral gnathal ganglion (Sterne et al., 2021). It has axonal arborization in the T1 leg neuropil and both dendritic and axonal arborization in the gnathal ganglion (Sterne et al., 2021). In the brain it is ipsilateral, and it descends on the ipsilateral side (Sterne et al., 2021). It responds to sugar stimuli and its activity stimulates proboscis extension (Shiu et al., 2022). It is predicted to be cholinergic (Shiu et al., 2022).[ FlyBase:FBrf0251280 FlyBase:FBrf0254006 ]
Also Known As"DNfl021"
CommentNeurotransmitter prediction based on machine learning classification (Shiu et al., 2022). Only MANC 'candidate' match is DNfl021 (Sturner et al., 2025 - FlyBase:FBrf0262850).
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VFB:FBbt_00051861
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 adult bract subesophageal neuron (all annotations which use CV term, excluding "NOT" statements)
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cholinergic neuron
 |__adult cholinergic neuron___________________
gustatory system                               |
 |__gustatory system neuron____________________|
chemosensory system neuron                     |
 |__gustatory system neuron____________________|
adult neuron                                   |
 |__adult cholinergic neuron___________________|
adult descending neuron                        |
 |__descending neuron of the gnathal ganglion__|
gnathal ganglion neuron                        |
 |__descending neuron of the gnathal ganglion__|
adult CNS neuron                               |
 |__descending neuron of the gnathal ganglion__|
                                               adult bract subesophageal neuron  7 rec.
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Is a gustatory system neuron
descending neuron of the gnathal ganglion
adult cholinergic neuron
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VFB:FBbt_00051861