Fig. 7. Co-production of the temporally specified lateral antennal lobe neurons. (A) Illustration of two models of production of two different types of neurons (square and triangle) in the lAL lineage after clonal induction (red arrow). The labeled cells are outlined in green. Note the difference of labeled cellular composition in the Nb clones in two models. (B-C'') The early (B) and later (C) generated neuroblast clones labeled by dual-expression-control MARCM. The neuroblast clones are dually labeled with GAL4-GH298 (B',C') and LG-GH146 (B'',C''). B and C show the merged images from B',B'' and C',C'', respectively. Note the disappearance (arrow) or weak labeling (arrowhead) of glomeruli located at the ventral AL labeled by LG-GH146 (C').