stage 5 neuroblast neuroblast NB7-3 neuroblast NB7-3 FBbt:00001426 VFB:FBbt_00001426 Neuroblast that delaminates in the fifth wave in the posteriormost row of the intermediate column (Schmid et al., 1999). Its primary lineage contains a motorneuron and three interneurons (Schmid et al., 1999; Karcavich and Doe, 2005). One of these cells can be found in each hemisegment from S1-A8 (Birkholz et al., 2013; Urbach et al., 2016), until it dies after producing its third GMC, during the embryonic stage (Karcavich and Doe, 2005, Lacin and Truman, 2016). lineage NB7-3 neuroblast fly_anatomy.ontology segmentally-repeated neuroblast