Xenbase Image ID: 26321

Fig. 6. Irx repress Fezf genes. All embryos are dorsal views at stage 14–15. Black and red arrowheads point at the control or injected side, respectively. (A, B) In embryos injected with Irx3-MT-GR mRNA Fezf1 is downregulated in the presence (A) but not in the absence (B) of Dex. (C, D) Injection of HD-GR-EnR mRNA caused similar Fezf1 downregulation. (E, F) In contrast, injection of HG-GR-E1A mRNA caused posterior Fezf1 expansion in the presence (E) but not in the absence of the hormone (F). (G–J) Fzf2 is also activated by HG-GR-E1A mRNA even in the presence of cycloheximide. Image published in: Rodríguez-Seguel E et al. (2009) Copyright © 2009. Image reproduced with permission of the Publisher, Elsevier B. V. Gene Synonyms Species Stage(s) Tissue fezf1.S fez, fezf X. laevis Throughout NF stage 14 to NF stage 15 anterior neural fold fezf2.L X. laevis Throughout NF stage 14 to NF stage 15 anterior neural fold Image source: Published Larger Image Printer Friendly View

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