FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term medulla columnar neuron VPN-MB2 ID (Ontology) FBbt:00111770 (Fly Anatomy)
Definition A medulla columnar neuron whose cell body is located on the lateral surface of the medulla cell body rind. Its dendritic arbors are mainly in medulla layer 7, spanning a large field (Vogt et al., 2016). Its outputs are in the lateral protocerebrum, including the ventral accessory calyx (Vogt et al., 2016), which it reaches via the optic lobe-calycal tract (Yagi et al., 2016).[ FlyBase:FBrf0232492 FlyBase:FBrf0232885 ]
Comment Pre- versus postsynaptic innervation assessed with a presynaptic marker (DenMark) and postsynaptic (synaptotagmin) (Vogt et al., 2016).
Links to External Ontologies
VFB:FBbt_00111770
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 medulla columnar neuron VPN-MB2 (all annotations which use CV term, excluding "NOT" statements)       1     13
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supraesophageal ganglion neuron
 |__adult optic lobe neuron______________________________
adult optic lobe columnar neuron                         |
 |__medulla columnar neuron______________________________|
anterior ectoderm derivative                             |
 |__adult optic lobe neuron______________________________|
adult visual projection neuron                           |
 |__adult visual projection neuron to the mushroom body__|
 |__medulla columnar neuron______________________________|
adult CNS neuron                                         |
 |__adult optic lobe neuron______________________________|
mushroom body extrinsic neuron                           |
 |__adult visual projection neuron to the mushroom body__|
                                                         medulla columnar neuron VPN-MB2  14 rec.
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Is a adult optic lobe neuron
adult visual projection neuron to the mushroom body
medulla columnar neuron
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VFB:FBbt_00111770