develops from expresses sends synaptic output throughout has sensory dendrite in Or98a antennal lobe glomerulus VM5v antennal olfactory receptor neuron precursor Nab antennal olfactory receptor neuron of basiconic sensillum adult antennal lobe receptor neuron bilateral antennal lobe receptor neuron antennal basiconic sensillum ab7 adult olfactory receptor neuron Or98a ORN_VM5v ORN ab7A ORN (Or98a) fly_anatomy.ontology DoOR:Or98a ORN_VM5v odorant receptor neuron Or98a odorant receptor neuron VM5v adult ORN Or98a Adult olfactory receptor neuron (ORN) that expresses Or98a (Benton et al., 2025). Its dendrite transduces signals from antennal basiconic sensillum ab7 and it responds to esters, alcohols and ketones (Benton et al., 2025). Its axon innervates antennal lobe glomerulus VM5v, bilaterally (Benton et al., 2025). It develops from an Nab precursor (Benton et al., 2025). There are approximately 9-12 of these cells on each side (Grabe et al., 2016; Benton et al., 2025). VFB:FBbt_00067062 FBbt:00067062 FlyBrain_NDB:10429