FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term transverse antennal lobe tract 2 projection neuron 1 ID (Ontology) FBbt:00007483 (Fly Anatomy)
Definition Unilateral multiglomerular antennal lobe projection neuron that fasciculates with the transverse antennal lobe tract. The cell body is located lateral to the antennal lobe and fibers form arborizations in multiple glomeruli in the ventral antennal lobe. The main fiber turns dorsally and joins the common root of the mALT/mlALT/tALT. The axon enters the mushroom body pedunculus where it turns posteriorly and bifurcates. One branch terminates in the anterior region of the mushroom body calyx whilst the other turns laterally and terminates in the ventral posterior area of the lateral horn. One branch projects ventrally from the subesophageal zone and terminates in the middle area of the subesophageal zone. There are at least two of these cells per hemisphere.[ FlyBase:FBrf0051437 FlyBase:FBrf0205263 FlyBase:FBrf0219809 ]
Also Known As "AL-t2PN1" ; "inner-middle antenno-cerebral tract multi-glomerular projection neuron" ; "transverse tract multiglomerular projection neuron AL-t2PN1"
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Links to External Ontologies
VFB:FBbt_00007483
Annotations
Records annotated with this term OR any of its CHILD TERMS
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Data Class Field Records
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION       1
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 Insertions
 transverse antennal lobe tract 2 projection neuron 1 (all annotations which use CV term, excluding "NOT" statements)       1
Spanning Tree (Parents/Children)
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multiglomerular antennal lobe projection neuron
 |__adult multiglomerular antennal lobe projection neuron__
antennal lobe projection neuron                            |
 |__unilateral antennal lobe projection neuron_____________|
 |__antennal lobe projection neuron to mushroom body_______|
adult lateral horn input neuron                            |
 |__adult antennal lobe projection neuron to lateral horn__|
CNS neuron                                                 |
 |__supraesophageal ganglion neuron________________________|
adult antennal lobe projection neuron                      |
 |__adult multiglomerular antennal lobe projection neuron__|
 |__adult antennal lobe projection neuron to lateral horn__|
 |__transverse antennal lobe tract projection neuron_______|
mushroom body extrinsic neuron                             |
 |__antennal lobe projection neuron to mushroom body_______|
                                                           transverse antennal lobe tract 2 projection neuron 1  1 rec.
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Is a supraesophageal ganglion neuron
adult multiglomerular antennal lobe projection neuron
unilateral antennal lobe projection neuron
antennal lobe projection neuron to mushroom body
adult antennal lobe projection neuron to lateral horn
transverse antennal lobe tract projection neuron
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Synonyms
  • "AL-t2PN1" EXACT[ FlyBase:FBrf0219809 ]
    "inner-middle antenno-cerebral tract multi-glomerular projection neuron" EXACT[ FlyBase:FBrf0205263 ]
    "transverse tract multiglomerular projection neuron AL-t2PN1" EXACT
Secondary IDs
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FlyBrain_NDB:10450
VFB:FBbt_00007483