adult olfactory receptor neuron Ir76a [FBbt_00110018]
Bilateral olfactory receptor neuron that expresses the ionotropic glutamate receptors (Ir) 76a (FBgn0260874) and the co-receptors Ir76b (FBgn0036937) and Ir25a (FBgn0031634). Its axon branches, with one branch innervating the ipsilateral antennal lobe glomerulus VM4 and the other fasciculating with the antennal commissure and innervating the contralateral antennal lobe glomerulus VM4 (Silbering et al., 2011). Its dendrite transduces signals from the antennal coeloconic sensillum ac4 (Benton et al., 2009). There are approximately 30 of these cells in females and 24 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 Ir76a in VFB
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VFB Term Json
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