FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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Term adult antennal lobe projection neuron VM6++ l2PN 1 ID (Ontology) FBbt:00049759 (Fly Anatomy)
Definition Adult unilateral, multiglomerular antennal lobe projection neuron from the ALl1 (BAlc) ventral hemilineage with dendrites that mainly innervate antennal lobe glomerulus VM6 (Bates et al., 2020; Marin et al., 2020). It receives primarily olfactory input (Marin et al., 2020). There are approximately two of these cells per hemisphere and they fasciculate with the transverse antennal lobe t3ALT tract to innervate the posterior lateral protocerebrum and the wedge (Frank et al., 2015; Bates et al., 2020; Marin et al., 2020). It responds slowly to hot and cold stimuli (Frank et al., 2015).[ FlyBase:FBrf0227880 FlyBase:FBrf0246456 FlyBase:FBrf0246460 ]
Also Known As "adult antennal lobe projection neuron VC5++ l2PN 1" ; "M_l2PN3t18" ; "slow hot and cold t3ALT PN" (for all, see Synonyms field below)
Comment Mapped to M_l2PN3t18 based on body ID in Marin et al. (2020) supplement and notes in neuprint. 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_00049759
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antennal lobe projection neuron
 |__unilateral antennal lobe projection neuron__________________
adult multiglomerular antennal lobe projection neuron           |
 |__adult multiglomerular antennal lobe projection neuron l2PN__|
thermosensory projection neuron                                 |
 |__adult thermosensory projection neuron_______________________|
adult antennal lobe projection neuron l2PN                      |
 |__adult multiglomerular antennal lobe projection neuron l2PN__|
olfactory projection neuron                                     |
 |__adult olfactory projection neuron___________________________|
adult interneuron                                               |
 |__adult thermosensory projection neuron_______________________|
 |__adult olfactory projection neuron___________________________|
adult antennal lobe projection neuron                           |
 |__transverse antennal lobe tract projection neuron____________|
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Is a adult thermosensory projection neuron
adult multiglomerular antennal lobe projection neuron l2PN
unilateral antennal lobe projection neuron
adult olfactory projection neuron
transverse antennal lobe tract projection neuron
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VFB:FBbt_00049759