part of develops into larval brain primordium gall gall primordium 2021-08-18T08:43:45Z Primordium that will give rise to the gall, located at the dorsolateral surface of the larval lateral accessory lobe (Lovick et al., 2017). It is formed by the distal ends of a subset of the developing DM1-4 lineage neurons (Lovick et al., 2017). VFB:FBbt_00051446 fly_anatomy.ontology FBbt:00051446 primordium of the gall of the LAL prLALg