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. 2009 Jul 24;136(16):2767–2777. doi: 10.1242/dev.034454

Fig. 4.

Fig. 4.

Effects of overexpressing aPKC constructs on expression of superficial and deep layer markers. Whole-mounts and sections of st.16 Xenopus embryos showing in situ hybridisation for (A) the superficial ectodermal marker Uroplakin 1B and (B) the deep ectodermal marker Prothymosin alpha. The dotted line marks the boundary between ectoderm (above) and mesendoderm (below). Both ectodermal layers are thickened following injection of either aPKC-CAAX or NLS-aPKC-CT mRNA. n, total number for embryos analysed. Scale bars: 250 μm.