FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term fan-shaped body columnar neuron ID (Ontology) FBbt:00049820 (Fly Anatomy)
Definition Neuron that forms columnar arborizations in the fan-shaped body. These neurons are either unicolumnar or bicolumnar and may be intrinsic or extrinsic (Andrade et al., 2019; Scheffer et al., 2020). Terminals generally do not fill an entire column (Scheffer et al., 2020). The number of fan-shaped body columns varies by neuronal type (Scheffer et al., 2020).[ FlyBase:FBrf0241389 FlyBase:FBrf0246888 ]
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VFB:FBbt_00049820
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Spanning Tree (Parents/Children)
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  adult neuron
   |__adult central complex neuron
       |__fan-shaped body columnar neuron  160 rec.
           |__adult fan-shaped body delta neuron 19 rec.
           |   |__adult fan-shaped body horizontal delta neuron(+) 5 rec.
           |   |__adult fan-shaped body vertical delta neuron(+) 12 rec.
           |   |__pontine neuron P2 1 rec.
           |__fan-shaped body extrinsic columnar neuron 142 rec.
               |__adult fan-shaped body 1 column-crepine neuron
               |__adult fan-shaped body 1 column-rubus neuron(+)
               |__adult fan-shaped body 1 column-superior medial protocerebrum neuron
               |__adult protocerebral bridge 1 glomerulus-fan-shaped body-lateral accessory lobe neuron(+) 61 rec.
               |__adult protocerebral bridge 1 glomerulus-fan-shaped body-nodulus neuron(+) 83 rec.
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Is a adult central complex neuron
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VFB:FBbt_00049820