ORN_DL4 FBbt_00067055
ORN_DL4
ID: FBbt_00067055
Adult olfactory receptor neuron (ORN) that expresses Or49a and Or85f (Benton et al., 2025. Its dendrite transduces signals from basiconic sensillum ab10 and it responds to iridoids (Benton et al., 2025. Its axon innervates antennal lobe glomerulus DL4, bilaterally (Benton et al., 2025. It expresses sNPF (Carlsson et al., 2010. It develops from an Nba precursor (Benton et al., 2025. There are approximately 20-25 of these cells per side in females and around 10 in males (Grabe et al., 2016; Benton et al., 2025. (Grabe et al., 2016, Benton et al., 2025, Couto et al., 2005, Hallem et al., 2004, Carlsson et al., 2010)
Open in VFB 3D Browser →Classification
- adult neurosecretory neuron
- adult peptidergic neuron
- antennal olfactory receptor neuron of basiconic sensillum
- bilateral antennal lobe receptor neuron
- sNPF neuron
- sensory epithelial cell
Relationships
- capable_of_part_of: response to pheromone
- develops from: antennal olfactory receptor neuron precursor Nba
- expresses: Or49a, Or85f
- fasciculates with: adult antennal lobe commissure
- has sensory dendrite in: antennal basiconic sensillum ab10
- sends synaptic output throughout: antennal lobe glomerulus DL4
Alternative Names
| Synonym | Scope | Reference |
|---|---|---|
| ORN_DL4 | related synonym | Bates et al., 2025, Berg et al., 2025, Schlegel et al., 2024, Scheffer et al., 2020, VFB_SYMBOL |
| adult olfactory receptor neuron Or85f | exact synonym | |
| adult ORN Or49a/85f | exact synonym | |
| odorant receptor neuron Or49a | exact synonym | |
| odorant receptor neuron DL4 | exact synonym | Couto et al., 2005 |
| odorant receptor neuron Or85f | exact synonym | |
| adult olfactory receptor neuron Or49a | exact synonym | |
| adult ORN Or85f/49a | exact synonym | |
| ORN ab10A | exact synonym | Hallem et al., 2004 |
| ORN (Or49a/85f) | exact synonym | 10407 |
| ORN ab10B | exact synonym | Menuz et al., 2014 |
| ORN Ab10A | exact synonym | de Bruyne and Baker, 2008 |
Cross References
- ORN_DL4 on DoOR (Or49a)
- ORN_DL4 on FlyBrain NeuronDB (10407)
Downloads
Image files aligned to ORN_DL4_R:
Image files aligned to ORN_DL4_L:
Image files aligned to ORN_DL4_R (MaleCNS:693315199):
Image files aligned to ORN_DL4_R (MaleCNS:303168234):
Image files aligned to ORN_DL4_L (MaleCNS:386551):
Image files aligned to ORN_DL4_unknown (MaleCNS:323291):
Image files aligned to ORN_DL4_R:
Image files aligned to ORN_DL4_L:
Image files aligned to ORN_DL4:
Image files aligned to ORN_DL4: