dorsal organ cool cell FBbt_00047145
dorsal organ cool cell
ID: FBbt_00047145
Ir21a, Ir25a and Ir93a -expressing neuron of the dorsal organ ganglion (DOG), activated by temperature decreases (Klein et al., 2015; Ni et al., 2016; Knecht et al., 2016. All three of these Ir genes are necessary for cold-induced activity of these cells (Knecht et al., 2016, with Ir21a specifying cooling, rather than warming sensitivity (Hernandez-Nunez et al., 2021. Three of these cells are found in each DOG and they are required for cold avoidance behavior (Klein et al., 2015. The sensory dendrites of these neurons exhibit membrane infoldings and lamellae in the base of the dorsal organ and they do not reach the central dome (Klein et al., 2015; Hernandez-Nunez et al., 2021. They project to an antennal lobe glomerulus posterior and slightly dorsal to the olfactory glomeruli (Klein et al., 2015; Hernandez-Nunez et al., 2021. (Hernandez-Nunez et al., 2021, Ni et al., 2016, Klein et al., 2015, Knecht et al., 2016)
Open in VFB 3D Browser →Classification
Relationships
- expresses: Ir21a
- has sensory dendrite in: dorsal organ base sensillum
- has soma location: dorsal organ ganglion
- sends synaptic output to region: embryonic/larval antennal lobe glomerulus
Alternative Names
| Synonym | Scope | Reference |
|---|---|---|
| larval CC | exact synonym | Hernandez-Nunez et al., 2021 |
| larval cooling cell | exact synonym | Hernandez-Nunez et al., 2021 |
| larval thermo-cold sensory neuron | exact synonym | Winding et al., 2023 |
| DOCC | exact synonym |
Downloads
Image files aligned to AN-R-Sens-B3-ACal-02 (temp sensing right neuron together 2) (L1EM:18630153):
Image files aligned to AN-R-Sens-B3-ACal-01 (temp sensing right neuron alone) (L1EM:3650600):
Image files aligned to AN-L-Sens-B3-ACal-02 (temp sensing left neuron together 2) (L1EM:3639968):
Image files aligned to AN-L-Sens-B3-ACal-03 (temp sensing left neuron together 1) (L1EM:3609202):
Image files aligned to AN-L-Sens-B3-ACal-01 (temp sensing left neuron alone) (L1EM:3608397):
Image files aligned to AN-R-Sens-B3-ACal-03 (temp sensing right neuron together 1) (L1EM:3487306):
List all available images of dorsal organ cool cell (6 total)
| Thumbnail | Name | Tags |
|---|---|---|
 | AN-L-Sens-B3-ACal-01 (temp sensing left neuron alone) (L1EM:3608397) | Nervous_system, Larva, Sensory_neuron, Thermosensory_system |
 | AN-L-Sens-B3-ACal-02 (temp sensing left neuron together 2) (L1EM:3639968) | Nervous_system, Larva, Sensory_neuron, Thermosensory_system |
 | AN-L-Sens-B3-ACal-03 (temp sensing left neuron together 1) (L1EM:3609202) | Nervous_system, Larva, Sensory_neuron, Thermosensory_system |
 | AN-R-Sens-B3-ACal-01 (temp sensing right neuron alone) (L1EM:3650600) | Nervous_system, Larva, Sensory_neuron, Thermosensory_system |
 | AN-R-Sens-B3-ACal-02 (temp sensing right neuron together 2) (L1EM:18630153) | Nervous_system, Larva, Sensory_neuron, Thermosensory_system |
Transgene expression in dorsal organ cool cell (1 total)
| Thumbnail | Name | Tags |
|---|---|---|
 | P{GMR11F02-GAL4} expression pattern | Expression_pattern |
Downstream connectivity classes for dorsal organ cool cell (47 total)
| Thumbnail | Name | Tags |
|---|---|---|
Upstream connectivity classes for dorsal organ cool cell (15 total)
| Thumbnail | Name | Tags |
|---|---|---|