Xenbase Image ID: 74428

Figure 1. A: Experimental approach. The Xenopus gut endoderms is isolated from three different stages of embryos during Xenopus organogenesis (St. 30, 39, and 46), and separated into anterior and posterior regions. Then, three independent microarray experiments were performed, and the transcriptional difference between anterior and posterior endoderm was analyzed. Anterior endoderm samples were labeled with Cy5 and posterior endoderm samples were labeled with Cy3, and hybridized to the same slide simultaneously. B: Illustrated anatomy of Xenopus gut endoderm. The drawings are adapted from Zorn and Mason (2001).Download figure to PowerPoint Image published in: Park EC et al. (2007) Copyright © 2007. Image reproduced with permission of the Publisher, John Wiley & Sons. Larger Image Printer Friendly View

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