Correction to: Nature Cell Biology https://doi.org/10.1038/s41556-017-0023-x, published online 22 January 2018.

In the version of this Technical Report originally published, chromosome representations (indicated by black lines) were missing from Fig. 2a due to a technical error. The corrected version of Fig. 2a is shown below. This has now been amended in all online versions of the Technical Report.

Fig. 2a
figure 2

Original and corrected panels.