(A-O) Dorsal views. (A, D, G, J, M) Projections of fluorescently labeled single-cell clones of identified neurons (courtesy of James W. Truman, HHMI Janelia Research Campus). (B, E, H, K, N) Dorsal views of projections of parent lines used to generate single-cell clones, expressing myr::GFP. (C, F, I, L, O) Single z-plane at high magnification of cell indicated by arrowhead in (B, E, H, K, N) showing immunoreactivity to anti-GABA (magenta) and GFP (green). (C’, F’, I’, L’, O’) Same view as (C, F, I, L, O) only showing the anti-GABA channel in grayscale.