Vol. 216, No. 9, September 4, 2017. 10.1083/jcb.201703103.

The first versions of this article published online included errors in Figs. 1 E and 5 F that occurred during production.

  • In Fig. 1 E, the DAPI and antiLamin panels were inadvertently swapped.

  • In Figs. 1 E and 5 F, the scale bars were incorrect.

Both the HTML and PDF versions of the article have been corrected. This error appears only in PDF versions downloaded on or before August 18, 2017. Rockefeller University Press apologizes for this regrettable error.