Báo cáo khoa học: Structural characterization of the lipopolysaccharide O-polysaccharide antigen produced by Flavobacterium columnare ATCC 43622
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The structure of the antigenic O-chain polysaccharide of Flavobacterium columnareATCC 43622, a Gram-negative bacteriumthat causes columnaris disease inwarmwater fish, was determined by high-field 1D and 2D NMR techniques, MS, and chemical analyses. The O-chain was shown to be an unbranched linear polymer of a trisaccharide repeat-ing unit composed of 2-acetamido-2-deoxy-D-glucuronic acid (D-GlcNAcA),
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