fasciculates with develops from expresses sends synaptic output throughout has sensory dendrite in Or67a antennal lobe glomerulus DM6 adult antennal lobe commissure 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 ab10 adult olfactory receptor neuron Or67a odorant receptor neuron Or67a ORN ab10A fly_anatomy.ontology FlyBrain_NDB:10413 FBbt:00067020 ORN_DM6 ORN (Or67a) Adult olfactory receptor neuron (ORN) that expresses Or67a (Benton et al., 2025). Its dendrite transduces signals from antennal basiconic sensillum ab10 and it responds to esters (Benton et al., 2025). Its axon innervates antennal lobe glomerulus DM6, bilaterally (Benton et al., 2025). It develops from an Nab precursor (Benton et al., 2025). There are around 25 of these cells on each side (Benton et al., 2025). Antennal basiconic sensillum ab4 is bidendritic. According to Hallem et al. (2004), adult ORN 49a corresponds to the functionally defined ORN ab10A, implying that adult ORN 67a corresponds to ORN ab10B. ORN_DM6 adult ORN Or67a VFB:FBbt_00067020 odorant receptor neuron DM6 ORN Ab10B DoOR:Or67a