ZFIN Image: Hsu et al., 2012, Fig. 4

Image

Figure Caption

Fig. 4 Dorsal view, anterior to the top right, of dissected sibling embryos at the 4- and 7-somite stages analyzed with in situ hybridization using myoD to mark somites and presumptive slow muscle cells and a papc probe to mark presomitic mesoderm. The lateral edges of the papc staining of the presomitic mesoderm are marked with arrows in at top left. One can compare Figures 3A and 4A to distinguish the myoD and papc domains. Embryos were uninjected or injected with δ1 splice-MO (Sp-MO). Scale bars = 100 μm. B: Summary of the average width of the tailbud at the end of the notochord as marked with black arrows in A at the 1- to 9-somite stages for similar injections. Error bars represent s.e.m; numbers of embryos indicated on each bar.

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Acknowledgments

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