AUTHOR CORRECTION
Volume 13, no. 12, p. 1557–1566, 2014, http://dx.doi.org/10.1128/EC.00235-14. Page 1562: Figures 1 and 3 should appear as shown below. The original figures contained partial duplications of images as a result of errors in figure preparation.
FIG 1.
FIG 3.

This author correction was added to the December 2015 issue of Eukaryotic Cell. As of January 2016, research on eukaryotic microbes is published by ASM’s multidisciplinary, open-access journal mSphere®.

