adult olfactory receptor neuron Ir92a [FBbt_00110012]
Bilateral olfactory receptor neuron that expresses the Ionotropic receptor (Ir) 92a (FBgn0038789) and the co-receptors Ir25a (FBgn0031634) and Ir76b (FBgn0036937). Its axon branches, with one branch innervating the ipsilateral antennal lobe glomerulus VM1 and the other fasciculating with the antennal commissure and innervating the contralateral antennal lobe glomerulus VM1 compartment (Silbering et al., 2011). Its dendrite transduces signals from the antennal coeloconic sensillum ac1 (Benton et al., 2009). There are approximately 15 of these cells in females and 16 in males, on each side (Grabe et al., 2016). This neuron was indirectly shown to be olfactory by electrophysiological recordings of a single coeloconic sensillum (Benton et al., 2009).
Note
This page displays the raw VFB json record for this term. Please use the link below to open the term inside the Virtual Fly Brain viewerOpen adult olfactory receptor neuron Ir92a in VFB
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VFB Term Json
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