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of non-starter lactic acid bacteria from Italian ewe cheeses based on this website phenotypic, genotypic and cell wall protein analyses. Appl Environ Microbiol 2001, 67:2011–2020.PubMedCrossRef 57. Garner EG, Smith S, Costello BL, White P, Spencer R, Probert CSJ, Ratcliffe MN: Volatile organic compounds from feces and their potential for LXH254 cost diagnosis of gastrointestinal disease. Faseb J 2007, 21:1675–1688.PubMedCrossRef 58. Ihaka R, Gentleman R: A language for data analysis and graphics. J Comput Graph Stat 1996, 5:299–314.CrossRef Competing interests The authors declare that they have no competing interests. Authors’ contributions RDC carried out the culture-dependent analyses and participated to culture-independent analyses and the discussion of results. MDA participated in the conception of the study, its design and coordination, drafted and revised the manuscript. IDP participated in
the culture-independent and -dependent analyses. MN carried out the statistical analysis on metabolomic data and participated in the discussion of related results. PV carried out the GC-MS/SPME analysis and participated in the discussion oxyclozanide of the metabolomic data. PR carried out the culture-independent analyses. FG participated to the faecal and urine collection and patients’ data. LL carried out the 1H-NMR analysis. CC participated in design and coordination of the culture-independent analyses and helped the revision of the manuscript. MEG participated in the design of the metabolomic study and discussion of results and helped to draft the manuscript. MG participated in the conception of the study and revision of the manuscript and gave final approval to the study.