fasciculates with develops from expresses sends synaptic output throughout has sensory dendrite in Or7a antennal lobe glomerulus DL5 adult antennal lobe commissure antennal olfactory receptor neuron precursor Nba antennal olfactory receptor neuron of basiconic sensillum adult antennal lobe receptor neuron bilateral antennal lobe receptor neuron antennal basiconic sensillum ab4 adult olfactory receptor neuron Or7a FBbt:00067005 odorant receptor neuron DL5 Adult olfactory receptor neuron (ORN) that expresses Or7a (Benton et al., 2025). Its dendrite transduces signals from antennal basiconic sensillum ab4 and it responds to E2-hexenal and E2-hexenol (Benton et al., 2025). It innervates antennal lobe glomerulus DL5, bilaterally (Benton et al., 2025). It develops from an Nba precursor (Benton et al., 2025). There are approximately 20 of these on each side (Grabe et al., 2016; Benton et al., 2025). odorant receptor neuron Or7a fly_anatomy.ontology ORN (Or7a) ORN ab4A ORN_DL5 Glomerulus listed as VM5v in Gonzales et al. (2021) - FBrf0250923, but DL5 is specified in Grabe et al. (2016) and Task et al. (2022) - FBrf0253272. adult ORN Or7a DoOR:Or7a FlyBrain_NDB:10420 VFB:FBbt_00067005 ORN_DL5