these results , together with the data on smith degradation of the synthesized polysaccharide , indicate that the repeating trisaccharide units of the main chain of the polysaccharide arise from the galnac-mannac-glcnac moiety of the glycolipid intermediates and that the sugar residues in the lateral branches of the polymer are at least partly introduced through oligosaccharide-linked lipid intermediates .
C0032594
polysaccharide
C0028959
oligosaccharide