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 VC2 lPN ID (Ontology) FBbt:00007449 (Fly Anatomy)
Definition Adult uniglomerular antennal lobe projection neuron from the ALl1 dorsal hemilineage with dendrites that mainly innervate antennal lobe glomerulus VC2 (Bates et al., 2020). The axons of these neurons innervate the lateral horn. There is around one of these per hemisphere, it fasciculates with the medial antennal lobe tract and it is cholinergic (Bates et al., 2020).[ FlyBase:FBrf0203179 FlyBase:FBrf0209355 FlyBase:FBrf0246460 ]
Also Known As "VC2 lPN" ; "VC2_lPN"
Comment Existence confirmed by Greg Jefferis (personal communication).
Links to External Ontologies
VFB:FBbt_00007449
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       4
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION       3
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN       1
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
 Full annotation statements 
Relevant FlyBase reports
 Alleles Insertions Constructs
 adult antennal lobe projection neuron VC2 lPN (all annotations which use CV term, excluding "NOT" statements)       4      3      1
     adult antennal lobe projection neuron VC2 lPN | somatic clone       1       --       --
Spanning Tree (Parents/Children)
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cholinergic neuron
 |__adult cholinergic neuron_________________________________
adult antennal lobe projection neuron lPN                    |
 |__adult uniglomerular antennal lobe projection neuron lPN__|
adult uniglomerular antennal lobe projection neuron          |
 |__adult uniglomerular antennal lobe projection neuron lPN__|
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________________________|
adult antennal lobe projection neuron                        |
 |__adult antennal lobe projection neuron to lateral horn____|
 |__medial antennal lobe tract projection neuron_____________|
                                                             adult antennal lobe projection neuron VC2 lPN  8 rec.
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Is a adult uniglomerular antennal lobe projection neuron lPN
adult olfactory projection neuron
adult antennal lobe projection neuron to lateral horn
adult cholinergic neuron
medial antennal lobe tract projection neuron
Part of
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Synonyms
  • "VC2 lPN" EXACT
    "VC2_lPN" EXACT VFB_SYMBOL
Secondary IDs
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FlyBrain_NDB:10357
FlyBrain_NDB:10505
VFB:FBbt_00007449