Nature Communications 5: Article number: 3214 ; DOI: 10.1038/ncomms4214 (2014); Published: February 03 2014; Updated: October 16 2017.
In Fig. 4e of this Article, images of western blots were inadvertently duplicated from the corresponding images in Fig. 4d during the production process. The correct version of this figure appears below as Fig. 1.

