FIG. 11.
Diagram of β-catenin and plakoglobin tyrosine residues phosphorylated by Src, EGFR, Fer, and Fyn kinases and their corresponding effects. Question marks indicate the points where either an effect of phosphorylation has not been demonstrated (Tyr86 in β-catenin) or the kinase has not been identified (in the case of plakoglobin Tyr133).