In the article on activation of EZH2 by HPV in the December 1, 2008 issue of Cancer Research (1), there is an error in Fig. 3A, which occurred during processing of the article. In the rectangle on the right side of the figure, “G1” and “G2” should be switched.

1
Holland D, Hoppe-Seyler K, Schuller B, Lohrey C, Maroldt J, Dürst M, Hoppe-Seyler F. Activation of the enhancer of zeste homologue 2 gene by the human papillomavirus E7 oncoprotein.
Cancer Res
2008
;
68
:
9964
–72.