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 VM1++ l2PN ID (Ontology) FBbt:00049763 (Fly Anatomy)
Definition Adult unilateral, panglomerular antennal lobe projection neuron from the lateral antennal lobe neuroblast (ALl1) ventral hemilineage with dendrites that have substantial presynaptic sites in antennal lobe glomerulus VM1 (Bates et al., 2020; Marin et al., 2020). It fasciculates with the medial antennal lobe tract and innervates the mushroom body calyx, lateral horn and posterior lateral protocerebrum (Marin et al., 2020). There is one of these per hemisphere (Bates et al., 2020; Marin et al., 2020).[ FlyBase:FBrf0246456 FlyBase:FBrf0246460 ]
Also Known As "ALPN4" ; "VM1++ l2PN" ; "VM1++_l2PN"
Comment Mapped to M_l2PNm16 based on body ID in Marin et al. (2020) supplement and notes in neuprint, but another cell of M_l2PNm16 type in hemibrain 1.2 data not mapped to VM1++ l2PN. Mapped to ALPN4 from Li et al. (2020) based on neuprint bodyID and notes.
Links to External Ontologies
VFB:FBbt_00049763
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 adult antennal lobe projection neuron VM1++ l2PN (all annotations which use CV term, excluding "NOT" statements)       1
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antennal lobe projection neuron
 |__unilateral antennal lobe projection neuron__________________
 |__antennal lobe projection neuron to mushroom body____________|
adult multiglomerular antennal lobe projection neuron           |
 |__adult panglomerular antennal lobe projection neuron_________|
 |__adult multiglomerular antennal lobe projection neuron l2PN__|
adult lateral horn input neuron                                 |
 |__adult antennal lobe projection neuron to lateral horn_______|
adult antennal lobe projection neuron l2PN                      |
 |__adult multiglomerular antennal lobe projection neuron l2PN__|
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____________|
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Is a adult panglomerular antennal lobe projection neuron
adult multiglomerular antennal lobe projection neuron l2PN
unilateral antennal lobe projection neuron
antennal lobe projection neuron to mushroom body
adult antennal lobe projection neuron to lateral horn
medial antennal lobe tract projection neuron
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VFB:FBbt_00049763