AUTHOR CORRECTION
Volume 200, no. 18, 2018, https://doi.org/10.1128/JB.00225-18. Page 1: This article was published on 24 August 2018 with a byline that lacked Elizabeth Nagle. The byline was updated in the version posted on 22 October 2019.
Page 12, Acknowledgments, line 1: The second sentence should be deleted.
Page 12, Acknowledgments, line 6: The following sentence should be added. “E.N. performed some of the initial characterization of PphC.”
