Nature Communications 5, Article number: 3619 (2014); Published 10 April 2014; Updated 14 October 2015

In Figure 7 of this Article, western blots presenting GAPDH loading controls in panels c and h were inadvertently duplicated from those in Fig. 6a and the upper section of Fig. 2a, respectively. The correct version of Figure 7 appears below.

Figure 7.