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 VP2+VM6 l2PN ID (Ontology) FBbt:00049731 (Fly Anatomy)
Definition Adult antennal lobe projection neuron whose dendrites mainly innervate the antennal lobe glomeruli VP2 and VM6 in both hemispheres (Marin et al., 2020). There is one of these cells per hemisphere and it belongs to the ALl1 (BAlc) ventral hemilineage (Marin et al., 2020; Bates et al., 2020). It follows the ipsilateral lateral antennal lobe tract to the dorsal part of the posterior lateral protocerebrum, then turns ventrally (Lin et al., 2012; Marin et al., 2020).[ FlyBase:FBrf0219980 FlyBase:FBrf0246456 FlyBase:FBrf0246460 ]
Also Known As "adult antennal lobe projection neuron VP2+VC5 l2PN" ; "bilateral projection neuron 3" ; "biPN-3" (for all, see Synonyms field below)
Comment Bates et al. (2020) list this as uniglomerular, but there are two glomeruli in its name. VC5 glomerulus in Bates et al. (2020) and Marin et al. (2020) is now known as VM6 (Schlegel et al., 2021 - FBrf0249560).
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VFB:FBbt_00049731
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antennal lobe projection neuron
 |__bilateral antennal lobe projection neuron___________________
adult multiglomerular antennal lobe projection neuron           |
 |__adult oligoglomerular antennal lobe projection neuron_______|
 |__adult multiglomerular antennal lobe projection neuron l2PN__|
adult antennal lobe projection neuron l2PN                      |
 |__adult multiglomerular antennal lobe projection neuron l2PN__|
adult antennal lobe projection neuron                           |
 |__lateral antennal lobe tract projection neuron_______________|
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Is a adult oligoglomerular antennal lobe projection neuron
adult multiglomerular antennal lobe projection neuron l2PN
bilateral antennal lobe projection neuron
lateral antennal lobe tract projection neuron
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VFB:FBbt_00049731