Table 2. The most prevalent phyla observed with mean relative abundance, and standard deviation.

Prevalence (above the detection threshold = 0.1%). The phyla with >20% prevalence are shown.

Phyla	Mean relative abundance (%)	Standard deviation (σ)	Prevalence (%)
Firmicutes	59.8	0.37	100.0
Proteobacteria	24.4	0.33	94.8
Actinobacteria	15.4	0.24	96.6