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Kjeldsen KU, Obst M, Nakano H, Funch P, Schramm A.Kjeldsen KU, et al. Among authors: funch p.Appl Environ Microbiol. 2010 Apr;76(8):2657-62. doi: 10.1128/AEM.01092-09. Epub 2010 Feb 5.Appl Environ Microbiol. 2010.PMID: 20139320Free PMC article.