This article was published in Mol Microbiol (2012) 85(5), 916–933.
An error occurred in the spelling of authors Ohkee Choi's and Christina L. Wysoczinski's names. The correct spelling for their names should be: Okhee Choi and Christina L. Wysoczynski, respectively. The corrected version of the article is available online at http://onlinelibrary.wiley.com/doi/10.1111/j.1365-2958.2012.08149.x/full.
The authors apologize for this error.