Sall1, a causative gene for Townes-Brocks syndrome, enhances the canonical Wnt signaling by localizing to heterochromatin.

Sato A, Kishida S, Tanaka T, Kikuchi A, Kodama T, Asashima M, Nishinakamura R.Biochem. Biophys. Res. Commun. 2004 Jun 18;319(1):103-13. doi: 10.1016/j.bbrc.2004.04.156