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 l2PN ID (Ontology) FBbt:00049914 (Fly Anatomy)
Definition Adult antennal lobe projection neuron that belongs to the ventral (Notch ON) hemilineage of the lateral antennal lobe neuroblast (ALl1) (Lin et al., 2012; Bates et al., 2020).[ FlyBase:FBrf0219980 FlyBase:FBrf0246460 ]
Also Known As "adult l2PN" ; "adult projection neuron l2PN" ; "l2PN"
Comment Lin et al. (2012) map PNs to Notch OFF hemilineage; classical lPNs belong to dorsal (l) hemilineage according to Bates et al. (2020), so inferring that dorsal (l) hemilineage is Notch OFF, ventral (l2) is ON - https://orcid.org/0000-0002-1373-1705.
Links to External Ontologies
VFB:FBbt_00049914
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antennal lobe projection neuron
 |__adult antennal lobe projection neuron____________
 |__antennal lobe projection neuron of ALl1 lineage__|
Notch ON hemilineage neuron                          |
 |__BAlc Notch ON hemilineage neuron_________________|
adult interneuron                                    |
 |__adult antennal lobe projection neuron____________|
CNS neuron                                           |
 |__supraesophageal ganglion neuron__________________|
adult CNS neuron                                     |
 |__adult ALl1 lineage neuron________________________|
BAlc lineage neuron                                  |
 |__BAlc Notch ON hemilineage neuron_________________|
 |__adult ALl1 lineage neuron________________________|
 |__antennal lobe projection neuron of ALl1 lineage__|
                                                     adult antennal lobe projection neuron l2PN  11 rec.
                                                      |__adult multiglomerular antennal lobe projection neuron l2PN 9 rec.
                                                      |   |__adult antennal lobe projection neuron VM1++ l2PN 1 rec.
                                                      |   |__adult antennal lobe projection neuron VM6++ l2PN 1
                                                      |   |__adult antennal lobe projection neuron VM6++ l2PN 2
                                                      |   |__adult antennal lobe projection neuron VP1d+VP4 l2PN1
                                                      |   |__adult antennal lobe projection neuron VP1d+VP4 l2PN2
                                                      |   |__adult antennal lobe projection neuron VP1m++ l2PN
                                                      |   |__adult antennal lobe projection neuron VP2+VM6 l2PN
                                                      |   |__adult antennal lobe projection neuron VP5+ l2PN
                                                      |   |__adult antennal lobe projection neuron VP5+VP2 l2PN 7 rec.
                                                      |   |__adult antennal lobe projection neuron VP5+VP3 l2PN
                                                      |   |__adult multiglomerular antennal lobe projection neuron VP4+VP2+VL1 l2PN 6 rec.
                                                      |__adult uniglomerular antennal lobe projection neuron l2PN 3 rec.
                                                          |__adult antennal lobe projection neuron VP1m l2PN
                                                          |__adult antennal lobe projection neuron VP2 l2PN
                                                          |__adult antennal lobe projection neuron VP3 t10ALT(+) 3 rec.
                                                          |__adult antennal lobe projection neuron VP5 l2PN
                                                          |__adult uniglomerular antennal lobe projection neuron V l2PN
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Is a supraesophageal ganglion neuron
BAlc Notch ON hemilineage neuron
adult ALl1 lineage neuron
adult antennal lobe projection neuron
antennal lobe projection neuron of ALl1 lineage
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Synonyms
  • "adult l2PN" EXACT
    "adult projection neuron l2PN" EXACT
    "l2PN" EXACT VFB_SYMBOL[ FlyBase:FBrf0246888 ]
Secondary IDs
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VFB:FBbt_00049914