TABLE 2.

Relative abundance of epithelial microbiota during SARAI and SARAII identified to 97% at the phyla level of taxonomic classification using the RDP SILVA database (v128).

	Treatment1				P-value
Phyla	CON	PHY	AY	SEM	Additive
Actinobacteria	11.3	10.0	7.1	1.24	0.62
Bacteroidetes	1.73	1.95	0.80	0.353	0.12
Chloroflexi	0.006a	0.049b	0.021a	0.0127	0.02
Elusimicrobia	0.040	0.032	0.022	0.0051	0.65
Euryarchaeota	0.167	0.232	0.145	0.0259	0.38
Firmicutes	50.1	45.1	50.2	1.66	0.39
GN02	0.002a	0.031b	0.005a	0.0090	0.02
Planctomycetes	0.014	0.034	0.008	0.0078	0.08
Proteobacteria	35.5	41.1	40.5	1.77	0.48
Spirochaetes	0.008	0.012	0.002	0.0030	0.57
Synergistetes	0.64	0.92	0.68	0.086	0.30
Tenericutes	0.09	0.08	0.29	0.067	0.10
TM7	0.22	0.22	0.15	0.023	0.57
Verrucomicrobia	0.017	0.015	0.001	0.0051	0.54
WPS2	0.000	0.000	0.006	0.0019	0.39

SEM, standard error of the mean. P-value additive is based on the fixed effects ANOVA model using the Tukey–Kramer method. ¹Treatment is the additive that was added to SARA diets; CON: control, no supplementation; PHY: phytogenic product; AY: autolyzed yeast. ^a,bDiffering superscripts in the same row indicate significant variation in comparison to the control group based on Dunnett-Hsu analysis.