The Gene Simplet is a Regulator of Canonical Wnt Signaling in Progenitor Cells of Growing Appendages

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  Tissue formation and regeneration requires the coordinated contribution of progenitor cells that proliferate and pattern.We previously showed that the gene simpler (smp) is required for both cell proliferation and patterning in regenerating zebrafish fins; however, the mechanisms through which smp regulates these phenomena are unknown.
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