ORN_DA4l [FBbt_00067048]
Adult olfactory receptor neuron (ORN) that expresses Or43a (Benton et al., 2025). Its dendrite transduces signals from antennal intermediate sensillum ai3 and it responds to indoles and alcohols (Benton et al., 2025). It expresses sNPF (Carlsson et al., 2010). It innervates the antennal lobe glomerulus DA4l bilaterally, fasciculating with the antennal lobe commissure (Kaur et al., 2019). It develops from an Naa precursor (Benton et al., 2025). There are approximately 20 of these on each side (Benton et al., 2025).
ORN_DA4l
ID: FBbt_00067048
Adult Nervous system Olfactory system Peptidergic Sensory neuron
Adult olfactory receptor neuron (ORN) that expresses Or43a (Benton et al., 2025). Its dendrite transduces signals from antennal intermediate sensillum ai3 and it responds to indoles and alcohols (Benton et al., 2025). It expresses sNPF (Carlsson et al., 2010). It innervates the antennal lobe glomerulus DA4l bilaterally, fasciculating with the antennal lobe commissure (Kaur et al., 2019). It develops from an Naa precursor (Benton et al., 2025). There are approximately 20 of these on each side (Benton et al., 2025).
Open in VFB 3D Browser →- adult neurosecretory neuron
- adult peptidergic neuron
- antennal olfactory receptor neuron of intermediate sensillum
- bilateral antennal lobe receptor neuron
- sNPF neuron
- sensory epithelial cell
Relationships
- capable_of_part_of: olfactory behavior
- develops from: antennal olfactory receptor neuron precursor Naa
- expresses: Or43a
- fasciculates with: adult antennal lobe commissure
- has sensory dendrite in: antennal intermediate sensillum ai3
- sends synaptic output throughout: antennal lobe glomerulus DA4l
Alternative Names
| Synonym | Scope | Reference |
|---|---|---|
| odorant receptor neuron Or43a | related synonym | |
| ORN (Or43a) | exact synonym | 10402 |
| ORN_DA4l | exact synonym | Berg et al., 2025 |
| ORN ai3C | exact synonym | Ronderos et al., 2014 |
| ORN_DA4l | exact synonym | |
| adult ORN Or43a | exact synonym | |
| ORN at3C | exact synonym | Benton et al., 2025 |
| ORN_DA4l | exact synonym | Bates et al., 2025 |
| ORN_DA4l | exact synonym | Schlegel et al., 2024 |
| odorant receptor neuron DA4l | related synonym | |
| ORN_DA4l | exact synonym | Scheffer et al., 2020 |
| ORN at3Y | exact synonym | Menuz et al., 2014 |
List all available images of ORN_DA4l (106 total)
| Thumbnail | Name | Tags |
|---|---|---|
 |
ORN_DA4l_L (MaleCNS:261653) | Peptidergic, Nervous_system, Sensory_neuron, Olfactory_system, Adult, Cholinergic |
 |
ORN_DA4l_R (MaleCNS:150763338) | Peptidergic, Nervous_system, Sensory_neuron, Olfactory_system, Adult, Cholinergic |
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ORN_DA4l_R (MaleCNS:245746) | Peptidergic, Nervous_system, Sensory_neuron, Olfactory_system, Adult, Cholinergic |
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ORN_DA4l_R (MaleCNS:245746) | Peptidergic, Nervous_system, Sensory_neuron, Olfactory_system, Adult, Cholinergic |
 |
ORN_DA4l_unknown (MaleCNS:553030) | Peptidergic, Nervous_system, Sensory_neuron, Olfactory_system, Adult |
Downstream connectivity classes for ORN_DA4l (26 total)
| Thumbnail | Name | Tags |
|---|---|---|
Upstream connectivity classes for ORN_DA4l (16 total)
| Thumbnail | Name | Tags |
|---|---|---|
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