nucleus of pedigree <em>Da</em> Neuron that uses dopamine (<em>DA</em>) as a neurotransmitter. Ventral cord interneuron, synapses onto VA, <em>DA</em>, AS motorneurons; formerly called delta. lineage name: ABalaaapalr lineage name: ABalaaapalr Ventral cord interneuron, synapses onto VA, <em>DA</em>, AS motorneurons; formerly called delta. lineage name: ABalaaapprl lineage name: ABalaaapprl Ventral cord interneuron, synapses onto VA, <em>DA</em>, and AS motor neurons; formerly called alpha lineage name: ABalaappapa lineage name: ABalaappapa Ventral cord interneuron, synapses onto VA, <em>DA</em>, and AS motor neurons; formerly called alpha lineage name: ABalppaaapa lineage name: ABalppaaapa