TABLE 1.

Summary of the functional gene contents of L. johnsonii and L. crispatus isolates related to GOS utilization and host colonization

Gene(s)	L. johnsonii locus tag E6A54_	L. crispatus locus tag E6A57_	Function	Reference
lacS	06610a	07265	Lactose permease	41
lacA	06605	07260	β-Galactosidase	41
lacL/M	06620	07275	β-Galactosidase	34
	06625	07280
lacE/F		O7225	PTS lactose transporter	34
lacG			Phospho-β-galactosidase	34
mucBP	04955	06095	Adhesion	28
	08660a	07570
	09625	08180
		01350
fbpA	04640	05230	Adhesion	28
cbsA/B		00840	S-layer	32
apf1/2	07620		Aggregation factor	31
epsA–E	05690–05730	08695–08755	Exopolysaccharide	29
Bacteriocin leader		09005	Bacteriocin	28
hlv	02750	00185	Helveticin J	28
		05290
		07800
		10185
bsh	00415	08515	Bile salt hydrolase	30

^aInternal stop codons present.