Direct Reciprocal Repression between Goosecoid and Ventx1.1 Modulates Dorsoventral Patterning in Xenopus
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Precise dorsoventral patterning in Xenopus embryos depends on coordinated transcriptional regulation between organizer and ventral genes. Goosecoid (Gsc) promotes dorsal identity, whereas Ventx1.1, a downstream effector of BMP signaling, specifies ventral fate... ...