FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term adult rounddown subesophageal neuron ID (Ontology) FBbt:00052226 (Fly Anatomy)
Definition Adult feeding initiation premotor neuron that receives input from gustatory system neurons in the subesophageal zone (Shiu et al., 2022). It has its soma and pre- and post-synapses in the subesophageal zone (Dorkenwald et al., 2024; Schlegel et al., 2024). It is predicted to be a cholinergic (Shiu et al., 2022) primary neuron (Dorkenwald et al., 2024; Schlegel et al., 2024). There are 2 of these cells per organism and they are descending neurons (Dorkenwald et al., 2024; Schlegel et al., 2024).[ FlyBase:FBrf0254006 FlyBase:FBrf0260535 FlyBase:FBrf0260546 ]
Also Known As "descending neuron of the gnathal ganglion DNge080" ; "DNge080"
Comment Neurotransmitter prediction based on machine learning classification (Shiu et al., 2022). FlyWire DNge080 mapped to rounddown in Shiu et al. (2024) - FBrf0260565 supplement.
Links to External Ontologies
VFB:FBbt_00052226
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interneuron
 |__adult interneuron__________
 |__primary interneuron________|
cholinergic neuron             |
 |__adult cholinergic neuron___|
adult neuron                   |
 |__adult descending neuron____|
 |__adult premotor neuron______|
 |__adult cholinergic neuron___|
primary neuron                 |
 |__primary interneuron________|
premotor neuron                |
 |__adult premotor neuron______|
CNS neuron                     |
 |__subesophageal zone neuron__|
adult CNS neuron               |
 |__adult interneuron__________|
                               adult rounddown subesophageal neuron
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Is a subesophageal zone neuron
adult descending neuron
adult premotor neuron
adult interneuron
primary interneuron
adult cholinergic neuron
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VFB:FBbt_00052226