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Fig. 7
Four days old ET33-mi2A zebrafish larva express GFP in the SVO. Confocal light sheet microscopy of compound transgenics ET33-mi2A (GFP, green)/Tg (kdrl:ras-Cherry) (red) in vivo reveals the SCO in respect of developing vasculature. (A) lateral midline view; (B) dorsal view; (B') schema of the relative position of the SCO in respect of vasculature (based on the vasculature atlas, Isogai et al., 2001). acev, anterior (rostral) cerebral vein; d, diencephalon; e, epiphysis; mmcta, middle mesencephalic central artery; mrp, midbrain roof plate; ot, optic tectum; pra, prosencephalic artery; sco, subcommissural organ. Scale bar−50 μm.