develops from sends synaptic output to region receives synaptic input throughout antennal lobe glomerulus VL2a uniglomerular antennal lobe projection neuron calyx of adult mushroom body persistent antennal lobe projection neuron antennal lobe projection neuron to mushroom body adult antennal lobe projection neuron to lateral horn adult cholinergic neuron adult antennal lobe projection neuron VL2a neuroblast BAmv3 adult uniglomerular antennal lobe projection neuron adPN adult antennal lobe projection neuron VL2a adPN VL2a_adPN VL2a_adPN VFB:FBbt_00100380 fly_anatomy.ontology VL2a adPN FBbt:00100380 For image, see FBrf0211729. Adult uniglomerular antennal lobe projection neuron from the ad neuroblast lineage with dendrites that mainly innervate antennal lobe glomerulus VL2a. It is born from the tenth division of neuroblast ALad1 during embryogenesis (Yu et al., 2010). It innervates the antero-ventral lateral horn (Grosjean et al., 2011). Its terminals in this region overlap extensively with the terminals of DA1 and VA1lm projection neurons, which have been implicated in a pheromone-sensing pathway (Jefferis et al., 2007). There is one of these per hemisphere, it fasciculates with the medial antennal lobe tract and it is cholinergic (Bates et al., 2020).