Fig. 2
- ID
- ZDB-FIG-081105-16
- Publication
- Lewis et al., 1999 - Control of muscle cell-type specification in the zebrafish embryo by hedgehog signalling
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Expression of ptc1 and MyoD in syu, con, and you at five to six somites. Dorsal flat preparations of embryos hybridised with probes for MyoD and krox-20 (A, C, E, and G) or ptc1 (B, D, F, and H). The krox 20 expression serves as a control for staining levels. (A and B) Wild-type embryos: note the strong expression of myoD in the adaxial cells and much weaker expression in the rostral somites. Expression of ptc1 overlaps myoD in the adaxial cells; note also the strong expression in the rostral neural tube. (C and D) syu, (E and F) con, (G and H) you; in all three mutants there is a slight reduction in the levels of expression of ptc1 and reduced and discontinuous expression of MyoD in the adaxial cells. |
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| Stage: | 5-9 somites |
Reprinted from Developmental Biology, 216(2), Lewis, K.E., Currie, P.D., Roy, S., Schauerte, H., Haffter, P., and Ingham, P.W., Control of muscle cell-type specification in the zebrafish embryo by hedgehog signalling, 469-480, Copyright (1999) with permission from Elsevier. Full text @ Dev. Biol.