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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).