sends synaptic output to region larval MB calyx glomerulus A4 larval uniglomerular projection neuron 1a-A4 2011-03-09T03:24:31Z Larval projection neuron whose dendrites innervate larval antennal lobe glomerulus 1a. It projects to larval mushroom body calyx glomerulus A4. FBbt:00100453 VFB:FBbt_00100453 fly_anatomy.ontology larval uniglomerular projection neuron 1a