This Correction relates to Biol. Open 2013, 2:1402–1411.

Unfortunately, there were errors in the first published version of this article. These errors are detailed below and the original article has been changed correspondingly.

The affiliation of Oscar Fernández-Capetillo was incorrect. The correct address is Genomic Instability Group, Spanish National Cancer Research Centre (CNIO), Madrid, Spain.

In addition, Fig. 4 was missing the bold text mentioned in the legend. The correct version of the figure is given below.

We apologise for any confusion caused.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution and reproduction in any medium provided that the original work is properly attributed.