Expression of slob57 and slob71 promoters in the third-instar larval nervous system. Similarly to Figure 6, the larval neuropil was labeled with nc82. A, Representative confocal z-stack of CD8::GFP driven by slob57–Gal4 in the larval brain. B, Representative confocal z-stack of CD8::GFP driven by slob71–Gal4. Note the absence of significant CD8::GFP expression in the central brain for both slob57–Gal4 and slob71–Gal4. MB, Mushroom body γ lobes; LAL, larval precursor of the antennal lobe. Scale bar, 100 μm.