Projections of 3-6 confocal slices showing EGFP expression (green) and GAL4-driven nuclear dsRed expression (magenta) from: dpr11MiMIC MI02231 5’>EGFP (A, B, E), DIP-γMiMIC MI03222 5’>EGFP (C, D), dpr6MiMIC MI04582 GT (F, G), dpr10MiMIC MI03557 GT (H, I), and DIP-αMiMIC MI02031 GT (J, K). GT=gene trap. GAL4 drivers were: OK6 (motor neurons)(A, C, F, H, J); ChAT (cholinergic interneurons)(B, D, G, I, K); or DIP-γMiMIC MI03222→GAL4 (E). Arrows: cells expressing both dsRed reporter and GFP at high levels. Carets: cells expressing dsRed and low levels of GFP. Double carets: cells that express only dsRed. Caret in (E): a cell that has GFP but only low levels of dsRed. Focal planes are different for OK6 and ChAT images, so different dpr/DIP cells are seen. One pair of OK6+ dorsal midline motor neurons expresses dpr11 and DIP-γ, the other pair expresses DIP-α at high levels and DIP-γ at low levels, and dpr6 and dpr10 are expressed by both pairs. Scale bar: 5 μm.