FB2026_03 , released September 17, 2026
CV Term Report
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Term lobula columnar neuron LC25 ID (Ontology) FBbt:00111760 (Fly Anatomy)
Definition Lobula columnar neuron whose cell body lies in the ventral area of the lateral cell body rind (Wu et al., 2016). It has its main dendritic arbors in lobula layer boundary 5A/5B (Wu et al., 2016; Tanaka and Clark, 2022). Its arbors span approximately 120 optic columns, overlapping with other LC25 cells (Wu et al., 2016). Its axon terminals are found in the PVLP, along the surface of, and possibly overlapping with, the LC15 optic glomerulus (Wu et al., 2016). There are around 45 cells of this type (Wu et al., 2016). They do not have any kind of retinotopic organization (Dombrovski et al., 2023).[ FlyBase:FBrf0234700 FlyBase:FBrf0253297 FlyBase:FBrf0255530 ]
Also Known As"LC25"
CommentPre- versus postsynaptic innervation assessed with a presynaptic marker (synaptotagmin-HA driver). Contrary to the others, the target region in the PVLP is not distinct using a Brp-staining (Wu et al., 2016).
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VFB:FBbt_00111760
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 lobula columnar neuron LC25 (all annotations which use CV term, excluding "NOT" statements)
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adult optic lobe columnar neuron
 |__lobula columnar neuron_________________
 |__optic lobe wide-field columnar neuron__|
adult visual projection neuron             |
 |__lobula columnar neuron_________________|
                                           lobula columnar neuron LC25  3 rec.
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Is a lobula columnar neuron
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VFB:FBbt_00111760