FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term olfactory projection neuron ID (Ontology) FBbt:00051298 (Fly Anatomy)
Definition Neuron that relays information from olfactory neurons to higher brain centers.[ FlyBase:FBrf0246456 ]
Also Known As "olfactory PN"
Comment
Links to External Ontologies
VFB:FBbt_00051298
Annotations
Records annotated with this term OR any of its CHILD TERMS
Records annotated with this exact term (annotations to child terms are NOT included)
No relevant records available
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
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Spanning Tree (Parents/Children)
Only view relationship: 
chemosensory system neuron
 |__olfactory system neuron__
input/output neuron          |
 |__projection neuron________|
                             olfactory projection neuron  205 rec.
                              |__adult olfactory projection neuron 203 rec.
                              |   |__adult antennal lobe projection neuron D adPN 9 rec.
                              |   |__adult antennal lobe projection neuron DA1(+) 42 rec.
                              |   |__adult antennal lobe projection neuron DA2 lPN 4 rec.
                              |   |__adult antennal lobe projection neuron DA3 adPN 5 rec.
                              |   |__adult antennal lobe projection neuron DA4l adPN 6 rec.
                              |   |__adult antennal lobe projection neuron DA4m adPN
                              |   |__adult antennal lobe projection neuron DC1 adPN 7 rec.
                              |   |__adult antennal lobe projection neuron DC2 adPN 6 rec.
                              |   |__adult antennal lobe projection neuron DC3 adPN 17 rec.
                              |   |__adult antennal lobe projection neuron DC4 adPN
                              |   |__adult antennal lobe projection neuron DC4 vPN
                              |   |__adult antennal lobe projection neuron DL1 adPN 81 rec.
                              |   |__adult antennal lobe projection neuron DL2d adPN 6 rec.
                              |   |__adult antennal lobe projection neuron DL2d vPN
                              |   |__adult antennal lobe projection neuron DL2v adPN 3 rec.
                              |   |__adult antennal lobe projection neuron DL2v vPN
                              |   |__adult antennal lobe projection neuron DL3 lPN 9 rec.
                              |   |__adult antennal lobe projection neuron DL4 adPN 6 rec.
                              |   |__adult antennal lobe projection neuron DL5(+) 7 rec.
                              |   |__adult antennal lobe projection neuron DM1 lPN 15 rec.
                              |   |__adult antennal lobe projection neuron DM2 lPN 11 rec.
                              |   |__adult antennal lobe projection neuron DM3 adPN 6 rec.
                              |   |__adult antennal lobe projection neuron DM4(+) 5 rec.
                              |   |__adult antennal lobe projection neuron DM5 lPN 12 rec.
                              |   |__adult antennal lobe projection neuron DM6 adPN 12 rec.
                              |   |__adult antennal lobe projection neuron DP1l(+) 1 rec.
                              |   |__adult antennal lobe projection neuron DP1m adPN 4 rec.
                              |   |__adult antennal lobe projection neuron DP1m vPN
                              |   |__adult antennal lobe projection neuron VA1d(+) 39 rec.
                              |   |__adult antennal lobe projection neuron VA1v(+) 28 rec.
                              |   |__adult antennal lobe projection neuron VA2 adPN 6 rec.
                              |   |__adult antennal lobe projection neuron VA3 adPN 17 rec.
                              |   |__adult antennal lobe projection neuron VA4 lPN 10 rec.
                              |   |__adult antennal lobe projection neuron VA5 lPN 9 rec.
                              |   |__adult antennal lobe projection neuron VA6 adPN 10 rec.
                              |   |__adult antennal lobe projection neuron VA7l adPN 4 rec.
                              |   |__adult antennal lobe projection neuron VA7m lPN 9 rec.
                              |   |__adult antennal lobe projection neuron VC1 lPN 7 rec.
                              |   |__adult antennal lobe projection neuron VC2 lPN 8 rec.
                              |   |__adult antennal lobe projection neuron VC3 adPN 1 rec.
                              |   |__adult antennal lobe projection neuron VC4 adPN 1 rec.
                              |   |__adult antennal lobe projection neuron VC5 lvPN
                              |   |__adult antennal lobe projection neuron VL1(+) 9 rec.
                              |   |__adult antennal lobe projection neuron VL2a(+) 8 rec.
                              |   |__adult antennal lobe projection neuron VL2p adPN 2 rec.
                              |   |__adult antennal lobe projection neuron VL2p lPN 2 rec.
                              |   |__adult antennal lobe projection neuron VL2p vPN
                              |   |__adult antennal lobe projection neuron VM1 lPN 7 rec.
                              |   |__adult antennal lobe projection neuron VM2(+) 17 rec.
                              |   |__adult antennal lobe projection neuron VM3 adPN 7 rec.
                              |   |__adult antennal lobe projection neuron VM4(+) 6 rec.
                              |   |__adult antennal lobe projection neuron VM5d adPN 2 rec.
                              |   |__adult antennal lobe projection neuron VM5v adPN 2 rec.
                              |   |__adult antennal lobe projection neuron VM6 adPN 8 rec.
                              |   |__adult antennal lobe projection neuron VM6+ lvPN 1
                              |   |__adult antennal lobe projection neuron VM6+ lvPN 2
                              |   |__adult antennal lobe projection neuron VM6++ l2PN 1
                              |   |__adult antennal lobe projection neuron VM7d adPN
                              |   |__adult antennal lobe projection neuron VM7v adPN 7 rec.
                              |   |__adult antennal lobe projection neuron VP1d++ lPN 1
                              |   |__adult antennal lobe projection neuron VP1l++ lPN
                              |   |__adult antennal lobe projection neuron VP1m++ l2PN
                              |   |__adult antennal lobe projection neuron VP1m++ smPN
                              |   |__adult antennal lobe projection neuron VP1m++ vPN
                              |   |__adult antennal lobe projection neuron VP2++ lv2PN
                              |   |__adult antennal lobe projection neuron VP2++ lvPN
                              |   |__lateral antennal lobe tract projection neuron 4(+)
                              |__larval olfactory projection neuron 4 rec.
                                  |__larval antennal lobe projection neuron(+) 4 rec.
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Is a projection neuron
olfactory system neuron
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Synonyms
  • "olfactory PN" EXACT
Secondary IDs
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VFB:FBbt_00051298