Strain	Inoculated in drinking water		Lactic acid bacteria counts in feces	Indicator strains
	CFU/ml (log10)		CFU/g (mean log10)
CONTROL	----	10 mice	ND
Lactobacillus sakei B1500 (sakA +)	1.6	9 mice	8.53 ± 0.18	Enterococcus faecium P21 (LMG 2783)
Lactobacillus sakei B1501 (sakA -)	2.0	9 mice	8.22 ± 0.05
Pediocccus acidilactici B1502 (ped +)	26	9 mice	8.73 ± 0.12	Enterococcus faecium P21 (LMG 2783)
Pediocccus acidilactici B1503 (ped -)	25	9 mice	8.75 ± 0.09
Enterococcus faecium B1504 (L50 wt +)	6	9 mice	8.83 ± 0.14	Pediococcus damnosus (LMG 3397)
Enterococcus faecium B1505 (L50 cured -)	10	9 mice	8.72 ± 0.14
Lactobacillus plantarum B1507 (planta +)	26	9 mice	9.14 ± 0.14	Lactobacillus spp. 965 (LMG 2003)
Lactobacillus plantarum B1508 (planta -)	23	9 mice	8.60 ± 0.18
Lactococcus garviae B1515 (GarML +)	17	9 mice	8.41 ± 0.08	Lactococcus lactis IL1403 (LMG2705)
Lactococcus garviae B1516 (GarML -)	17	9 mice	8.05 ± 0.18
Enterococcus faecium P21 (LMG 2783) for SakA and PedPA-1, Pediococcus damnosus (LMG 3397) for enterocins, Lactobacillus spp. 965 (LMG 2003) for plantaricins, and Lactococcus lactis IL1403 (LMG2705) for GarML.