Increased Hox activity mimics the terato
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Joshua S. Waxman; Deborah Yelon
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Article
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2009
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John Wiley and Sons
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English
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## Abstract Excess retinoic acid (RA) signaling can be teratogenic and result in cardiac birth defects, but the cellular and molecular origins of these defects are not well understood. Excessive RA signaling can completely eliminate heart formation in the zebrafish embryo. However, atrial and ventr