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. 2014 Oct 3;9(3):552–562. doi: 10.1038/ismej.2014.177

Figure 6.

Figure 6

Relative abundance of F. prausnitzii as quantified by q-PCR. (a) The impact of different treatments on the relative abundance of F. prausnitzii before and after treatment. The sample number (n) for each group: placebo=21, LD=19, MD=19 and HD=20. (b) The differences of F. prausnitzii among four groups at week 12. The sample number (n) for each group at week 0: placebo=31, LD=23, MD=26 and HD=29. The sample number for each group at week 12: placebo=26, LD=25, MD=24 and HD=28. ΔP<0.05, ΔΔP<0.05 vs before treatment using Wilcoxon's signed rank test. *P<0.05 and **P<0.01. Placebo, LD, or MD vs HD using Mann–Whitney test. Data are represented as mean±s.e.m.