Nature Reviews Cancer 12, 513–526 (2012)

On page 521 of this article, the passage discussing β-catenin as a regulator of gene expression in chronic myeloid leukaemia should have cited the following article alongside reference 118: Radich, J. P. et al. Gene expression changes associated with progression and response in chronic myeloid leukemia. Proc. Natl Acad. Sci. USA 103, 2794–2799 (2006). This has now been amended on both the html and pdf versions and added as reference 168.