Bacillus sp. probiotic supplementation diminish the Escherichia coli F4ac infection in susceptible weaned pigs by influencing the intestinal immune response, intestinal microbiota and blood metabolomics

Table 6 Effect of the dietary supplementations of Bacillus amyloliquefaciens DSM25840 and Bacillus subtilis DSM25841 on abundance of microbial families of weaned piglet 14 days after the Escherichia coli F4ac challenge

Family	Treatments^a				SEM	P-value	FDR, P- value
Family	BAA	BAS	AB	CO	SEM	P-value	FDR, P- value
Jejunum
Pasteurellaceae	1.53	1.07	0.01	13.62	0.12	0.024	1.189
Succinivibrionaceae	0.00	0.00	0.00	0.01	0.00	0.115	2.827
Moraxellaceae	0.00	0.00	0.00	0.02	0.00	0.135	2.199
Cecum
Enterobacteriaceae	0.14	0.38	0.01	1.05	0.03	0.001	0.058
Ruminococcaceae	8.20	21.82	20.96	24.43	0.09	0.011	0.273
Peptostreptococcaceae	0.02	0.05	0.10	0.25	0.01	0.013	0.213

^aBAA B. amyloliquefaciens DSM25840, BAS B. subtilis DSM25841, AB Antibiotic, CO Control. Data are reported as mean of relative abundance %

ISSN: 2049-1891