Xenbase Image ID: 131816

Fig. 4. Complementary and segmental expression of X-Delta-2 and Hairy2A in the presomitic mesoderm. Shown are lateral, posterior views of neurulae stage embryos (stage 22) stained by whole-mount in situ hybridization for the expression of (A) X-Delta-2, (B) Hairy2A, or (C) both X-Delta-2 (purple, numbers) and Hairy2A (light blue, arrows). In A, the stripes of X-Delta-2 within somitomeres are numbered as in Fig. 3D. In C, note that Hairy2A is expressed in the posterior portion of the somitomere (arrows) where the expression of X-Delta-2 is lost. Image published in: Jen WC et al. (1997) Copyright © 1997. Image reproduced with permission of the publisher and the copyright holder. This is an Open Access article distributed under the terms of the Creative Commons Attribution License. Larger Image Printer Friendly View

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