fasciculates with develops from expresses sends synaptic output throughout has sensory dendrite in Or33c Or85e sensory epithelial cell antennal lobe glomerulus VC1 adult antennal lobe commissure adult antennal olfactory receptor neuron maxillary palp olfactory receptor neuron sNPF neuron antennal olfactory receptor neuron precursor Nba adult antennal lobe receptor neuron bilateral antennal lobe receptor neuron adult neurosecretory neuron adult peptidergic neuron maxillary palp basiconic sensillum pb2 adult olfactory receptor neuron Or33c/85e adult ORN Or33c ORN (Or33c/85e) ORN_VC1 FBbt:00067053 DoOR:Or33c ORN_VC1 DoOR:pb2A DoOR:Or85e odorant receptor neuron Or33c odorant receptor neuron Or85e FlyBrain_NDB:10398 fly_anatomy.ontology adult ORN Or33c/85e odorant receptor neuron VC1 VFB:FBbt_00067036 FBbt:00067036 ORN pb2A Adult olfactory receptor neuron (ORN) that expresses Or33c and Or85e (Benton et al., 2025). Its dendrite transduces signals from maxillary palp basiconic sensillum pb2 and it responds to various odorants associated with plant matter (Benton et al., 2025). Its axon innervates antennal lobe glomerulus VC1, bilaterally (Benton et al., 2025). It expresses sNPF (Carlsson et al., 2010). It develops from an Nba precursor (Benton et al., 2025). There are approximately 12-14 of these cells on each side (Grabe et al., 2016; Benton et al., 2025). ORN Or85e/33c adult ORN Or85e