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Nelson CE, Gardner JG.Nelson CE, et al. Among authors: gardner jg.Appl Environ Microbiol. 2015 Sep 1;81(17):5968-75. doi: 10.1128/AEM.00847-15. Epub 2015 Jun 26.Appl Environ Microbiol. 2015.PMID: 26116676Free PMC article.