GlucosyltransferasesStreptococcus mutansGlucansStreptococcus sobrinusIsomaltoseUridine Diphosphate GlucoseViridans StreptococciStreptococcusDextranaseDental CariesGlycosyltransferasesLeuconostocEndoplasmic ReticulumBacterial AdhesionMolecular Sequence DataDextransBiofilmsSucroseAmino Acid SequenceSubstrate SpecificitySequence Homology, Amino AcidSalivaBacterial ProteinsSequence AlignmentCloning, MolecularLectinsAntibodies, BacterialGenes, BacterialEscherichia coliBase Sequence