Table 1.

Most abundant bacterial families and their reaction on LPS treatment

Phylum	Family	LPS−	LPS+	P Value
Proteobacteria	Bradyrhizobiaceae*	0.02 ± 0.003	0.01 ± 0.002	0.003
	Brucellaceae†	0.02 ± 0.004	0.2 ± 0.076	0.016
	Methylobacteriaceae	0.01 ± 0.007	0.01 ± 0.003	0.25
	Sphingomonadaceae	0.02 ± 0.002	0.01 ± 0.005	0.241
	Comamonadaceae	0.02 ± 0.003	0.02 ± 0.009	0.929
	unclassified Burkholderiales*	0.03 ± 0.009	0.01 ± 0.003	0.013
	Enterobacteriaceae	0.04 ± 0.008	0.1 ± 0.077	0.632
	Xanthomonadaceae†	0.04 ± 0.012	0.19 ± 0.065	0.017
	Moraxellaceae	0.05 ± 0.007	0.16 ± 0.073	0.11
Firmicutes	Alicyclobacillaceae*	0.55 ± 0.055	0.19 ± 0.088	0.001
	unclassified Bacillales	0.01 ± 0.005	0 ± 0.001	0.041
	Paenibacillaceae_1	0.01 ± 0.006	0 ± 0.002	0.083
	Staphylococcaceae	0.03 ± 0.006	0.01 ± 0.007	0.135
	Carnobacteriaceae	0.02 ± 0.012	0 ± 0.001	0.047
	Lachnospiraceae	0.005 ± 0.002	0.01 ± 0.008	0.544
Actinobacteria	Nocardiaceae	0.01 ± 0.002	0.02 ± 0.012	0.513
Bacteroidetes	Flavobacteriaceae	0.02 ± 0.005	0.02 ± 0.005	0.901

LPS⁻ n = 7, LPS⁺ n = 6; table displays median relative abundance ± SE.

^*Negative response on LPS treatment;

^†positive response on LPS treatment.