Correction to: Nature Cell Biology https://doi.org/10.1038/s41556-017-0017-8, published online 15 January 2018.

In the version of this Letter originally published, an author error led to the affiliations for Brendan Payne, Jonathan Coxhead and Gavin Hudson being incorrect. The correct affiliations are: Brendan Payne: 3Wellcome Trust Centre for Mitochondrial Research, Institute of Genetic Medicine, Newcastle University, Newcastle upon Tyne, UK. 6Institute of Neuroscience, Newcastle University, Newcastle upon Tyne, UK; this is a new affiliation 6 and subsequent existing affiliations have been renumbered. Jonathan Coxhead: 11Genomic Core Facility, Institute of Genetic Medicine, Newcastle University, Newcastle upon Tyne, UK; this is a new affiliation 11 and subsequent existing affiliations have been renumbered. Gavin Hudson: 3Wellcome Trust Centre for Mitochondrial Research, Institute of Genetic Medicine, Newcastle University, Newcastle upon Tyne, UK. In addition, in Fig. 2d, the numbers on the x-axis of the left plot were incorrectly labelled as negative; they should have been positive. These errors have now been corrected in all online versions of the Letter.