FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term optic lobe narrow field columnar neuron ID (Ontology) FBbt:00110136 (Fly Anatomy)
Definition Columnar interneuron of the optic lobe whose collaterals are restricted to a single optic column.[ FlyBase:FBrf0049410 FlyBase:FBrf0204652 ]
Also Known As "optic lobe uni-columnar neuron" ; "optic lobe unicolumnar neuron"
Comment This definition follows Fischbach and Dittrich (1989) in classifying based on the extension of the collaterals. A narrow field columnar neuron is classified as columnar by Morante and Desplan (2008).
Links to External Ontologies
VFB:FBbt_00110136
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Spanning Tree (Parents/Children)
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  adult interneuron
   |__adult optic lobe columnar neuron
       |__optic lobe narrow field columnar neuron  709 rec.
           |__lamina monopolar neuron 380 rec.
           |   |__lamina monopolar neuron L1 84 rec.
           |   |__lamina monopolar neuron L2 86 rec.
           |   |__lamina monopolar neuron L3 80 rec.
           |   |__lamina monopolar neuron L4 100 rec.
           |   |__lamina monopolar neuron L5 51 rec.
           |__medulla intrinsic neuron Mi1 92 rec.
           |__medulla intrinsic neuron Mi4 34 rec.
           |__medulla intrinsic neuron Mi5 1 rec.
           |__medulla intrinsic neuron Mi9 31 rec.
           |__medulla intrinsic neuron Mi13
           |__medulla intrinsic neuron Mi14
           |__medulla intrinsic neuron Mi15 24 rec.
           |__narrow field transmedullary neuron 200 rec.
               |__transmedullary neuron Tm1 29 rec.
               |__transmedullary neuron Tm2 36 rec.
               |__transmedullary neuron Tm3 34 rec.
               |__transmedullary neuron Tm4 20 rec.
               |__transmedullary neuron Tm5a 14 rec.
               |__transmedullary neuron Tm5Y 2 rec.
               |__transmedullary neuron Tm9(+) 50 rec.
               |__transmedullary neuron Tm20 45 rec.
               |__transmedullary Y neuron TmY5 2 rec.
               |__transmedullary Y neuron TmY5a 13 rec.
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Is a adult optic lobe columnar neuron
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Synonyms
  • "optic lobe uni-columnar neuron" EXACT[ FlyBase:FBrf0260546 ]
    "optic lobe unicolumnar neuron" EXACT
Secondary IDs
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VFB:FBbt_00110136