FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term mushroom body vertical lobe arborizing neuron 2 alpha' ID (Ontology) FBbt:00110102 (Fly Anatomy)
Definition A mushroom body ventral lobe arborizing neuron 2 that innervates across the shaft of the alpha' lobe (slice 3) of the ipsilateral mushroom body and projects bilaterally to the same regions of the lateral horn (ventral and medial domains), superior intermediate protocerebrum and superior lateral protocerebrum. There are two subtypes, one arborizes in the alpha' anterior-posterior domain (MBON-16, MBON-alpha'3ap) and the other the middle domain (MBON-17, MBON-alpha'3m). The axons of the former extend to a region ventral to the lateral horn, whereas the axons of the latter stop at the lateral horn. There is one neuron of the subtype MBON-16 and 2 MBON-17 in each hemisphere.[ FlyBase:FBrf0214029 FlyBase:FBrf0227179 ]
Also Known As "MB-V2 alpha' neuron"
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VFB:FBbt_00110102
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 mushroom body vertical lobe arborizing neuron 2 alpha' (all annotations which use CV term, excluding "NOT" statements)       2     11
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supraesophageal ganglion neuron
 |__mushroom body vertical lobe arborizing neuron 2__
adult mushroom body output neuron                    |
 |__adult typical mushroom body output neuron________|
adult lateral horn input neuron                      |
 |__mushroom body vertical lobe arborizing neuron 2__|
adult cholinergic neuron                             |
 |__mushroom body vertical lobe arborizing neuron 2__|
mushroom body extrinsic neuron                       |
 |__mushroom body vertical lobe arborizing neuron 2__|
                                                     mushroom body vertical lobe arborizing neuron 2 alpha'  22 rec.
                                                      |__mushroom body output neuron 16 17 rec.
                                                      |__mushroom body output neuron 17 14 rec.
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Is a adult typical mushroom body output neuron
mushroom body vertical lobe arborizing neuron 2
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VFB:FBbt_00110102