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Figure 1


Fig. 1. Ttrap knockdown affects heart looping. Hearts were visualized via WISH for cmlc2 at 48 hpf. (A) Control embryo, normal heart looping. (B-D) TtrapMO embryos with reversed heart looping, no looping or cardia bifida. Arrowheads depict bilateral hearts in D. Frontal views; a, atrium; v, ventricle.