Xenbase Image ID: 82356

Fig. S3. Etv2 is not required for Flk1 expression in adult haemangioblasts. (A) Expression analysis showing that Flk1 expression in Etv2-deficient embryos is normal in adult haemangioblasts (stage 24 and 26, arrows) but absent in post-adult haemangioblast stages, stage 35. (B) Expression analysis showing the absence of differentiated endothelial markers, Erg1 and Tie2, in post-adult haemangioblast Etv2 morphants, indicating a complete lack of blood vessels in these embryos. Embryos were hybridised as whole mounts and are shown in lateral view, with anterior to the left and dorsal to the top. Numbers of embryos represented by each panel, out of the number analysed, are indicated in the top right corner. Image published in: Ciau-Uitz A et al. (2013) Copyright © 2013. 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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