AUTHOR CORRECTION
Volume 33, no. 10, p. 1916–1924, 2013, https://doi.org/10.1128/MCB.00015-13. Page 1921, Fig. 7A: We made a technical error, accidentally duplicating the β-actin panel from Fig. 8B. The correct panel should appear as shown below. We are confident that this correction does not alter the validity or conclusions of our study.