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Scaramozzino F, White A, Perego M, Hoch JA.Scaramozzino F, et al. Among authors: hoch ja.J Bacteriol. 2009 Feb;191(3):687-92. doi: 10.1128/JB.01184-08. Epub 2008 Oct 17.J Bacteriol. 2009.PMID: 18931112Free PMC article.