FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term adult roundup subesophageal neuron ID (Ontology) FBbt:00051935 (Fly Anatomy)
Definition Adult interneuron with its soma in the gnathal ganglion (Sterne et al., 2021). It has both dendritic and axonal arborization in the gnathal ganglion, with polarized synapse distribution within this region (Sterne et al., 2021). It is bilateral, but most of its innervation is in the ipsilateral hemisphere (Sterne et al., 2021). It is a feeding initiation premotor neuron and is predicted to be cholinergic (Shiu et al., 2022). It is a putative primary neuron (Dorkenwald et al., 2024; Schlegel et al., 2024). There are 2 of these cells per organism (Dorkenwald et al., 2024; Schlegel et al., 2024).[ FlyBase:FBrf0251280 FlyBase:FBrf0254006 FlyBase:FBrf0260535 FlyBase:FBrf0260546 ]
Also Known As "adult CB0553 neuron" ; "CB0553"
Comment Neurotransmitter prediction based on machine learning classification (Shiu et al., 2022). FlyWire CB0553 mapped to roundup in Shiu et al. (2024) - FBrf0260565 supplement.
Links to External Ontologies
VFB:FBbt_00051935
Annotations
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 adult roundup subesophageal neuron (all annotations which use CV term, excluding "NOT" statements)       5      6
Spanning Tree (Parents/Children)
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subesophageal zone neuron
 |__gnathal ganglion neuron___
interneuron                   |
 |__adult interneuron_________|
 |__primary interneuron_______|
cholinergic neuron            |
 |__adult cholinergic neuron__|
adult neuron                  |
 |__adult premotor neuron_____|
 |__adult cholinergic neuron__|
primary neuron                |
 |__primary interneuron_______|
premotor neuron               |
 |__adult premotor neuron_____|
adult CNS neuron              |
 |__adult interneuron_________|
                              adult roundup subesophageal neuron  11 rec.
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Is a adult premotor neuron
gnathal ganglion neuron
adult interneuron
primary interneuron
adult cholinergic neuron
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VFB:FBbt_00051935