Figure 1 | Cell Death & Differentiation

Figure 1

From: Dysregulation of Wnt inhibitory factor 1 (Wif1) expression resulted in aberrant Wnt-β-catenin signaling and cell death of the cloaca endoderm, and anorectal malformations

Figure 1

Descent of the urorectal septum and regression of the cloaca membrane during cloaca septation. Schematic diagram of cloaca development showing the descent of urs and regression of proximal cm leads to anal opening after cloaca septation (a–c). Normal cloaca development in rat embryos from E14.5 to E16.5 (a′–c′). Rat treated with ethylenethiourea displayed persistent cloaca at E14.5 (d; n=12), hypospadias-like phenotypes with incomplete cloaca septation at E15.5 (e; n=15) and E16.5 (f); n=9). Scale bar: 50 μm

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