fasciculates with develops from expresses sends synaptic output throughout has sensory dendrite in Or85d sensory epithelial cell antennal lobe glomerulus VA4 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 pb3 adult olfactory receptor neuron Or85d fly_anatomy.ontology VFB:FBbt_00067051 ORN_VA4 ORN pb3B ORN (Or85d) Adult olfactory receptor neuron (ORN) that expresses Or85d (Benton et al., 2025). Its dendrite transduces signals from maxillary palp basiconic sensillum pb3 and it responds to 2-phenethyl acetate and phenethyl propionate (Benton et al., 2025). It innervates antennal lobe glomerulus VA4, 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 15-20 of these cells on each side (Grabe et al., 2016; Benton et al., 2025). adult ORN Or85d DoOR:Or85d ORN_VA4 odorant receptor neuron Or85d FBbt:00067051 FlyBrain_NDB:10426 odorant receptor neuron VA4