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 extrinsic columnar neuron ID (Ontology) FBbt:00049822 (Fly Anatomy)
Definition Adult fan-shaped body columnar neuron with projections to other neuropils (Scheffer et al., 2020). These are usually, if not always, unicolumnar in the fan-shaped body (Andrade et al., 2019; Hulse et al., 2021). They generally follow a nine-column fan-shaped body organization (Hulse et al., 2021).[ FlyBase:FBrf0241389 FlyBase:FBrf0246888 FlyBase:FBrf0254510 ]
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VFB:FBbt_00049822
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Spanning Tree (Parents/Children)
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small field neuron
 |__small field neuron of the central complex__
interneuron                                    |
 |__input/output neuron________________________|
adult central complex neuron                   |
 |__small field neuron of the central complex__|
 |__fan-shaped body columnar neuron____________|
adult interneuron                              |
 |__small field neuron of the central complex__|
                                               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-rubus neuron 1
                                                |   |__adult fan-shaped body 1 column-rubus neuron 2
                                                |__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 layers 4 and 5-bilateral lateral accessory lobe neuron(+)
                                                |   |__adult protocerebral bridge 1 glomerulus-fan-shaped body layers 4 and 5-unilateral lateral accessory lobe neuron(+)
                                                |   |__adult protocerebral bridge 1 glomerulus-fan-shaped body-round body neuron(+) 42 rec.
                                                |   |__protocerebral bridge 1 glomerulus-fan-shaped body layer 2-lateral accessory lobe-crepine neuron(+) 9 rec.
                                                |   |__protocerebral bridge 1 glomerulus-fan-shaped body-ventral gall surround neuron(+) 10 rec.
                                                |__adult protocerebral bridge 1 glomerulus-fan-shaped body-nodulus neuron 83 rec.
                                                    |__adult protocerebral bridge glomerulus 2-fan-shaped body-nodulus neuron(+)
                                                    |__adult protocerebral bridge glomerulus 3-fan-shaped body-nodulus neuron(+)
                                                    |__adult protocerebral bridge glomerulus 4-fan-shaped body-nodulus neuron(+)
                                                    |__adult protocerebral bridge glomerulus 5-fan-shaped body-nodulus neuron(+)
                                                    |__adult protocerebral bridge glomerulus 6-fan-shaped body-nodulus neuron(+)
                                                    |__adult protocerebral bridge glomerulus 7-fan-shaped body-nodulus neuron(+)
                                                    |__adult protocerebral bridge glomerulus 8-fan-shaped body-nodulus neuron(+)
                                                    |__adult protocerebral bridge glomerulus 9-fan-shaped body-nodulus neuron(+)
                                                    |__protocerebral bridge 1 glomerulus-fan-shaped body-nodulus 2 dorsal domain neuron(+) 20 rec.
                                                    |__protocerebral bridge 1 glomerulus-fan-shaped body-nodulus 2 ventral domain neuron(+) 14 rec.
                                                    |__protocerebral bridge 1 glomerulus-fan-shaped body-nodulus 3 anterior domain neuron(+) 30 rec.
                                                    |__protocerebral bridge 1 glomerulus-fan-shaped body-nodulus 3 medial domain neuron(+) 25 rec.
                                                    |__protocerebral bridge 1 glomerulus-fan-shaped body-nodulus 3 posterior domain neuron(+) 33 rec.
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Is a small field neuron of the central complex
fan-shaped body columnar neuron
input/output neuron
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VFB:FBbt_00049822