BifidobacteriumLactobacillus acidophilusProbioticsActinomycetaceaeMucin-3Bifidobacteriales InfectionsTransaldolasealpha-L-FucosidaseUDPglucose-Hexose-1-Phosphate UridylyltransferaseEnterocolitis, NecrotizingUTP-Hexose-1-Phosphate UridylyltransferaseAsphyxiaHT29 CellsLactobacillusClaudin-3FecesMilk, HumanIntestinesOligosaccharidesGastrointestinal TractMucinsBacterial AdhesionMucin-2IleumCateninsFermentationOccludinCaco-2 CellsSpecies SpecificityPolysaccharidesIntestinal MucosaSequence Analysis, DNAMolecular Sequence DataBacterial ProteinsRNA, Ribosomal, 16SGenome, BacterialSubstrate SpecificityCloning, MolecularDNA PrimersEpithelial CellsPolymerase Chain ReactionBase SequenceMembrane ProteinsAmino Acid Sequence