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DVDY_21908_sm_SupFigS1.tif2572KFig. S1. Notch signaling was not affected in cdx1b morphants. A–F: Respective 72-hr post-fertilization (hpf) wild type (A, C, E) and cdx1b MO-injected (B, D, F) embryos hybridized with delta D (A, B), notch4/6 (C, D), or her6 (E, F) antisense RNA probes. I, intestine. Scale bars = 100 μm.
DVDY_21908_sm_SupFigS2.tif1728KFig. S2. Comparison of sox2 expression patterns in wild type and cdx1b MO-injected embryos. A–D: Respective 72-hr post-fertilization (hpf) wild type (A,C) and cdx1b MO-injected (B,D) embryos hybridized with sox2 antisense RNA probes. Higher-magnification images are shown in C and D. Es, esophagus; ph, pharynx; sb, swim bladder. Scale bars= 100 μm.

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