Table 7.

Relative abundance of jejunal mucosa-associated microbiota at phylum level in nursery pigs fed diets with supplementation of soy protein concentrate (SPC) completely replacing animal protein supplements

Item	SPC replacement, %1		SEM	P value
	0	100		SPC 0% vs. SPC 100%
Proteobacteria	64.22	42.34	17.58	0.132
Firmicutes	11.91	21.84	8.24	0.299
Bacteroidetes	11.37	19.89	13.38	0.352
Actinobacteria	8.58	10.91	4.41	0.712
Chlamydiae	2.36	4.61	4.29	0.661
Spirochaetes	0.6	0.11	0.41	0.313
Others	0.96	0.29	0.52	0.343

Dietary treatments were supplemented with soy protein concentrate (X-Soy 200, CJ Selecta, MG, Brazil) replacing animal protein supplements including fish meal, poultry meal, and blood plasma (N = 16 total, n = 8 for each replacement level).