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 VL1 ilPN ID (Ontology) FBbt:00049772 (Fly Anatomy)
Definition Adult uniglomerular antennal lobe projection neuron with its soma in the lateral subesophageal zone and dendrites that mainly innervate antennal lobe glomerulus VL1 (Tanaka et al., 2012; Bates et al., 2020). It bifurcates below the esophagus and has roughly symmetrical innervation in both hemispheres (Tanaka et al., 2012). It follows the mALT, sending branches to the central part of the mushroom body calyx and the posterior ventral lateral horn (Tanaka et a., 2012; Bates et al., 2020). There is one of these per hemisphere and it is cholinergic (Bates et al., 2020).[ FlyBase:FBrf0219809 FlyBase:FBrf0246460 ]
Also Known As "AL-mALT-PN2" ; "AL-mPN2" ; "medial antennal lobe tract projection neuron 2" (for all, see Synonyms field below)
Comment Corresponds to AL-mPN2 from Tanaka et al. (2012) (Bates et al., 2020).
Links to External Ontologies
VFB:FBbt_00049772
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 adult antennal lobe projection neuron VL1 ilPN (all annotations which use CV term, excluding "NOT" statements)       5      1
Spanning Tree (Parents/Children)
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cholinergic neuron
 |__adult cholinergic neuron____________________________________
antennal lobe projection neuron                                 |
 |__bilateral antennal lobe projection neuron___________________|
 |__antennal lobe projection neuron to mushroom body____________|
adult uniglomerular antennal lobe projection neuron             |
 |__adult uniglomerular antennal lobe projection neuron of SEZ__|
 |__adult antennal lobe projection neuron VL1___________________|
adult neuron                                                    |
 |__adult cholinergic neuron____________________________________|
hygrosensory projection neuron                                  |
 |__adult antennal lobe projection neuron VL1___________________|
adult lateral horn input neuron                                 |
 |__adult antennal lobe projection neuron to lateral horn_______|
adult antennal lobe projection neuron of SEZ                    |
 |__adult uniglomerular antennal lobe projection neuron of SEZ__|
adult olfactory projection neuron                               |
 |__adult antennal lobe projection neuron VL1___________________|
adult antennal lobe projection neuron                           |
 |__adult antennal lobe projection neuron to lateral horn_______|
 |__medial antennal lobe tract projection neuron________________|
mushroom body extrinsic neuron                                  |
 |__antennal lobe projection neuron to mushroom body____________|
                                                                adult antennal lobe projection neuron VL1 ilPN  6 rec.
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Is a adult uniglomerular antennal lobe projection neuron of SEZ
bilateral antennal lobe projection neuron
antennal lobe projection neuron to mushroom body
adult antennal lobe projection neuron to lateral horn
adult cholinergic neuron
adult antennal lobe projection neuron VL1
medial antennal lobe tract projection neuron
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VFB:FBbt_00049772