protocerebral neuroblast type I neuroblast neuroblast BLP4 2011-07-11T03:42:54Z neuroblast BLP4 FBbt:00100628 fly_anatomy.ontology VFB:FBbt_00100628 Neuroblast whose neuronal lineage has relatively ventral somas in the BLP group during the larval stage (Pereanu and Hartenstein, 2006; Hartenstein et al., 2015). Similar to BLP3, these neurons project towards the lateral superior lateral protocerebrum (Hartenstein et al., 2015). During metamorphosis, the BLP3 and BLP4 somas migrate, to move dorsal to BLP1 and BLP2 (Lovick et al., 2013). In the adult its secondary lineage innervates the lateral horn and superior lateral protocerebrum (Wong et al., 2013; Ito et al., 2013; Yu et al., 2013). neuroblast LHp1 neuroblast BLP