FB2026_03 , released September 17, 2026
CV Term Report
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Term lobula columnar neuron LC5 ID (Ontology) FBbt:00003875 (Fly Anatomy)
Definition Lobula columnar neuron that branches in lobula layer 5 with the branches forming fine terminal arbors in lobula layers 4, 5 and 6. It seems to be capable of both glutamatergic and GABAergic neurotransmission.[ FlyBase:FBrf0049410 FlyBase:FBrf0213690 FlyBase:FBrf0220286 ]
Also Known As"LC5" ; "lobula columnar neuron Lcn5" ; "lobular columnar neuron Lcn5"
CommentThe glutamate neurotransmitter was assessed by labelling cells with a vGlut[CNSIII]-GAL4 driver (FBti0129148) (Raghu and Borst, 2011). The GABA neurotransmitter was assessed by the intersection of the expression of the VGAT-GAL4 driver (FBtp0069181) and an antibody against GABA (Raghu et al., 2013). Pre- versus postsynaptic innervation judged by scoring of terminal morphology from figures in Fischbach and Dittrich (1989) as assessed by FlyBrain Neuron DB.
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VFB:FBbt_00003875
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 lobula columnar neuron LC5 (all annotations which use CV term, excluding "NOT" statements)
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adult optic lobe columnar neuron
 |__lobula columnar neuron______
GABAergic neuron                |
 |__adult GABAergic neuron______|
adult neuron                    |
 |__adult GABAergic neuron______|
 |__adult glutamatergic neuron__|
adult visual projection neuron  |
 |__lobula columnar neuron______|
glutamatergic neuron            |
 |__adult glutamatergic neuron__|
                                lobula columnar neuron LC5  1 rec.
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Is a lobula columnar neuron
adult GABAergic neuron
adult glutamatergic neuron
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FlyBrain_NDB:10006
VFB:FBbt_00003875