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Fig. 2
prdm12b is partially regulated by Shh. (A–N) prdm12b (A–J) or nkx6.1 (K–N) expression in control (A–E, K, L) or cyclopamine treated (F–J, M, N) embryos. Embryos are shown in dorsal (A, F, K, M) or lateral (B, G, L, N) view with anterior to the left, or in cross section (C–E, H–J) with dorsal to the top. Scale bars are 100 μm. Arrows indicate motor axons (B, E, J). Asterisk marks unaffected anterior prdm12b expression (A, F). HB – hindbrain, CHB – caudal hindbrain, and SC – spinal cord.
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Reprinted from Developmental Biology, 390, Zannino, D.A., Downes, G.B., Sagerström, C.G., prdm12b specifies the p1 progenitor domain and reveals a role for V1 interneurons in swim movements, 247-60, Copyright (2014) with permission from Elsevier. Full text @ Dev. Biol.