LeuconostocGlucosyltransferasesDextransSucroseDextranaseSucraseCariogenic AgentsStreptococcus mutansFlocculation TestsStreptococcusGlucansFructoseHydroxyapatitesCulture MediaCarbon RadioisotopesPolysaccharides, BacterialFermentationChromatographyCell-Free SystemChromatography, GelSolubilityGlucoseImmunodiffusionHydrogen-Ion ConcentrationElectrophoresis, Polyacrylamide GelMolecular WeightKineticsMolecular Sequence DataAmino Acid SequenceBacterial Proteins