Compositional variation of the human fecal microbiome in relation to azo-reducing activity: a pilot study

Table 2 Selected gut microbiome biomarkers among analyzed fecal samples

Sample number	Azo-reducing activity grade	Firmicutes-to-Bacteroidetes ratio	Prevotella-to-Bacteroides ratio	Fusobacterium-to-Bifidobacterium ratio
S1	Two	0.778	0.000067	0
S2	Two	0.867	0.005	0
S3	Zero	0.532	0.0005	0
S4	Zero	1.064	0.0009	0
S5	Zero	0.453	0.003	0
S6	Two	0.987	1.36	0.004
S7	Two	0.918	0.0002	0.001
S8	Two	1.124	0.002	0
S9	Zero	0.696	0.0002	0.002
S10	One	0.553	0.0005	0.048
S11	Two	1.254	0.009	0
S12	Zero	0.903	0.0002	0
S13	Two	1.304	0.072	0
S14	One	0.81	0.007	0.4
S15	Zero	0.494	0.00099	0.5
S16	Two	1.133	0.965	0

Prevotella-to-Bacteroides ratio > 1 is double-underlined and Fusobacterium-to-Bifidobacterium ratios > 0 are underlined

ISSN: 1757-4749