FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term adult antennal lobe projection neuron VA2 adPN ID (Ontology) FBbt:00067352 (Fly Anatomy)
Definition Adult uniglomerular antennal lobe projection neuron from the ad neuroblast lineage with dendrites that mainly innervate antennal lobe glomerulus VA2. It is born from the 14th division of neuroblast ALad1 during embryogenesis (Yu et al., 2010). There is one of these per hemisphere, it fasciculates with the medial antennal lobe tract and it is cholinergic (Bates et al., 2020).[ FlyBase:FBrf0141667 FlyBase:FBrf0183938 FlyBase:FBrf0211729 FlyBase:FBrf0246460 ]
Also Known As "VA2 adPN" ; "VA2_adPN"
Comment For image, see FBrf0211729. Bates et al. (2020) supplement lists this as an AL-mlPN1, but this is probably a mistake as it is inconsistent with lineage information.
Links to External Ontologies
VFB:FBbt_00067352
Annotations
Records annotated with this term OR any of its CHILD TERMS
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Records annotated with this exact term (annotations to child terms are NOT included)
Data Class Field Records
Alleles (FBal)  PHENOTYPE_MANIFEST_IN       1
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION       5
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Relevant FlyBase reports
 Alleles Insertions
 adult antennal lobe projection neuron VA2 adPN (all annotations which use CV term, excluding "NOT" statements)       1      5
Spanning Tree (Parents/Children)
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cholinergic neuron
 |__adult cholinergic neuron__________________________________
antennal lobe projection neuron                               |
 |__antennal lobe projection neuron to mushroom body__________|
adult antennal lobe projection neuron adPN                    |
 |__adult uniglomerular antennal lobe projection neuron adPN__|
adult uniglomerular antennal lobe projection neuron           |
 |__adult uniglomerular antennal lobe projection neuron adPN__|
adult neuron                                                  |
 |__adult cholinergic neuron__________________________________|
adult lateral horn input neuron                               |
 |__adult antennal lobe projection neuron to lateral horn_____|
olfactory projection neuron                                   |
 |__adult olfactory projection neuron_________________________|
adult interneuron                                             |
 |__adult olfactory projection neuron_________________________|
primary interneuron                                           |
 |__persistent antennal lobe projection neuron________________|
adult antennal lobe projection neuron                         |
 |__persistent antennal lobe projection neuron________________|
 |__adult antennal lobe projection neuron to lateral horn_____|
mushroom body extrinsic neuron                                |
 |__antennal lobe projection neuron to mushroom body__________|
                                                              adult antennal lobe projection neuron VA2 adPN  6 rec.
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Is a persistent antennal lobe projection neuron
adult olfactory projection neuron
antennal lobe projection neuron to mushroom body
adult antennal lobe projection neuron to lateral horn
adult cholinergic neuron
adult uniglomerular antennal lobe projection neuron adPN
Part of
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Synonyms
  • "VA2 adPN" EXACT
    "VA2_adPN" EXACT VFB_SYMBOL
Secondary IDs
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FlyBrain_NDB:10501
VFB:FBbt_00067352