PectinsHexuronic AcidsUronic AcidsPolygalacturonasePolysaccharide-LyasesArabinoseMonosaccharidesCarbohydrate SequencePectobacterium chrysanthemiGingivitis, Necrotizing UlcerativeRhizobium leguminosarumUridine Diphosphate SugarsGalactosePolysaccharidesCarbohydrate ConformationCell WallXyloseGlucuronic AcidPolysaccharides, BacterialCarboxylic Ester HydrolasesMolecular Sequence DataFermentationRhizobiumOligosaccharidesLipid ACarbohydratesMagnetic Resonance SpectroscopyHydrogen-Ion ConcentrationCelluloseDietary FiberLipopolysaccharidesMutationEsterificationGalactans