FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term giant symmetrical relay interneuron ID (Ontology) FBbt:00003994 (Fly Anatomy)
Definition A bilateral projection neuron of the adult antennal lobe with extensive dendritic arborization in both antennal lobes, extensive axonal arborizations in the posterior brain and a cell body situated in the midline of the subesophageal ganglion.[ FlyBase:FBrf0051437 ]
Also Known As "GSI"
Comment
Links to External Ontologies
VFB:FBbt_00003994
Annotations
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Data Class Field Records
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION       1
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 Insertions
 giant symmetrical relay interneuron (all annotations which use CV term, excluding "NOT" statements)       1
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multiglomerular antennal lobe projection neuron
 |__adult multiglomerular antennal lobe projection neuron__
antennal lobe projection neuron                            |
 |__bilateral antennal lobe projection neuron______________|
adult antennal lobe projection neuron                      |
 |__adult multiglomerular antennal lobe projection neuron__|
                                                           giant symmetrical relay interneuron  1 rec.
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Is a adult multiglomerular antennal lobe projection neuron
bilateral antennal lobe projection neuron
Part of
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Synonyms
  • "GSI" EXACT
Secondary IDs
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FlyBrain_NDB:10365
VFB:FBbt_00003994