dorsal organ cool cell [FBbt_00047145]
Ir21a, Ir25a and Ir93a -expressing neuron of the dorsal organ ganglion (DOG), activated by temperature decreases. All three of these Ir genes are necessary for cold-induced activity of the cell. Three of these cells are found in each DOG and they are required for cold avoidance behavior. The sensory dendrites of the three thermosensory neurons exhibit a large membrane-rich bulb before reaching the central dome, unlike the olfactory neurons in the DOG.
Note
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VFB Term Json
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