Lactose IntoleranceLactose Tolerance TestLactose SynthaseLactose FactorsLactaseThiogalactosidesSymportersMilkNitrophenylgalactosidesGalactosidesGalactosidasesMonosaccharide Transport ProteinsMembrane Transport ProteinsMethylgalactosidesHydrogenEscherichia coliBreath TestsYogurtMelibioseEscherichia coli ProteinsLac OperonPowdersCarbohydrate MetabolismDairy ProductsDisaccharidesFlatulenceGalactosephosphatesLactalbuminThioglycosidesPhosphoenolpyruvate Sugar Phosphotransferase SystemKineticsMaltoseGlycosidesLactationLac RepressorsIsopropyl ThiogalactosideMolecular Sequence DataLactococcus lactisExcipientsLactase-Phlorizin HydrolaseCarbohydratesGlucoseHydrogen-Ion ConcentrationSucroseIntestinal AbsorptionCulture MediaMalabsorption SyndromesStreptococcusMembrane Transport ModulatorsBiological TransportMutationHypocreaLactuloseBase SequenceChemistry, PharmaceuticalAmino Acid SequenceBiological Transport, ActiveDietary CarbohydratesGalectinsMammary Glands, AnimalLectinsIntestine, SmallLactobacillusBacterial ProteinsKluyveromycesDigestionCattleBifidobacteriumTemperatureTime FactorsOligosaccharidesEnzyme InductionMilk ProteinsPlasmidsTrisaccharidesFecesTechnology, PharmaceuticalMilk, HumanCellobioseDNA, BacterialUridine Diphosphate GalactoseLactobacillus acidophilusDrug CompoundingWeaningDietSubstrate SpecificityEthylmaleimideTabletsCalcium, DietaryCarbohydrate EpimerasesGenes, BacterialSwineHydrolysisMolecular WeightRicinPrebioticsFructoseCell MembraneBinding SitesAnimal Feed