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. Author manuscript; available in PMC: 2014 Apr 4.
Published in final edited form as: Neurogastroenterol Motil. 2012 Feb 20;24(6):521–e248. doi: 10.1111/j.1365-2982.2012.01891.x

Figure 1.

Figure 1

Percent contribution of bacterial genera, identified by 454 pyro-sequencing of the V1-3 16S rRNA gene region, to the fecal microbiota in (A) healthy controls, and (B) D-IBS patients. (C) Average abundance of the Faecalibacterium genus in fecal samples from D-IBS patients and healthy controls, based on V1-3 454 pyro-sequencing data. (D) Concentrations of Faecalibacterium prausnitzii in the fecal microbiota of D-IBS patients and healthy controls using qPCR. Statistical comparisons were carried out on the square root means of each group.