ZFIN Image: Stenkamp et al., 2000, Fig. 2

Image

Figure Caption

Fig. 2 Expression of ptc-2 in embryonic zebrafish. (A) PTU-treated, 45-hpf embryo, hybridized with ptc-2 cRNA. Arrow indicates expression near the foregut. (B) PTU-treated, 55-hpf embryo, hybridized with ptc-2 cRNA. Small arrow indicates expression near foregut; small arrowhead shows expression near CNS midline. Large arrow indicates expression in retinal neuroepithelial cells; large arrowhead shows expression in cells near the optic nerve (*). (C) PTU-treated, 80-hpf embryo, hybridized with ptc-2 cRNA. Small arrow shows expression near foregut; large arrow shows expression in retinal neuroepithelial cells. (D) ptc-2 and zmax RT-PCR products amplified from bodies (b) and eyes (e) of 45-, 48-, 55-, and 80-hpf zebrafish embryos.

Acknowledgments

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Reprinted from Developmental Biology, 220(2), Stenkamp, D.L., Frey, R.A., Prabhudesai, S.N., and Raymond, P.A., Function for hedgehog genes in zebrafish retinal development, 238-252, Copyright (2000) with permission from Elsevier. Full text @ Dev. Biol.