the isolation of this oligosaccharide is consistent with the susceptibility of the beta-d-galp- ( 1 -- -- 4 ) -beta-d-glcp linkage in the backbone of the type iii group b streptococcal polysaccharide and confirms that the polysaccharide is composed of a pentasaccharide repeating unit .
C0028959
oligosaccharide
C0032594
polysaccharide