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Fig. 8
pcdh19, pcdh17, and cdh6 expression in the optic tectum, posterior tuberculum and hypothalamus. Top panels show low magnifications of sections from a level indicated in Fig. 1. The section processed for cdh6 in situ hybridization was from a different fish showing similar hypothalamic areas. B–D: Higher magnifications of the ventral posterior tuberculum and medial hypothalamus from their respective images in the top panels. E–J: Higher magnifications of similar regions from sections posterior to those shown in the top panels: E–G are 100–150 µm posterior to B–D, while H–J are 100–150 µm posterior to E–G. See list for abbreviations. Scale bar = 200 µm for the top panels, 50 µm for the remaining panels (B–J have the same magnification).