Xenbase Image ID: 153516

Figure S4 D relevant to Figure 4. Additional analyses of RA loss-of-function in Xenopus (D) RA gain-of-function results in an expansion of the respiratory field. Xenopus embryos were treated from NF13-25 with either DMSO vehicle or 0.2 μM of RA, cultured until either NF35 or NF41, and then assayed by in situ hybridization for expression of the indicated genes. Exogenous RA expands the nkx2-1+ and sftpc+ respiratory field throughout the pharyngeal region (black arrows), and inhibits thyroid expression of nkx2-1 (red arrow) Image published in: Rankin SA et al. (2016) Copyright © 2016. 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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