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Updated: Jul 11, 2026

Reconstitution Of β-catenin Degradation In Xenopus Egg Extract
Published on: June 17, 2014
Phospho-regulation of Beta-catenin adhesion and signaling functions
Rebecca Leadem Daugherty1, Cara J Gottardi
1The Integrated Graduate Program in the Life Sciences, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA. c-gottardi@northwestern.edu
Abstract:
Beta-catenin plays a critical structural role in cadherin-based adhesions and is also an essential co-activator of Wnt-mediated gene expression. The degree to which beta-catenin participates in these two functions is dictated by the availability of beta-catenin binding partners, and an emerging theme is that these binding interactions are regulated by phosphorylation. Inputs from various cell-signaling events can therefore impact beta-catenin function, which may be necessary for the finely tuned adhesive and signaling responses required for tissue morphogenesis.
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