Structure of the O-specific polysaccharide of Mesorhizobium huakuii IFO15243T.
The structure of the O-specific polysaccharide isolated by mild acid hydrolysis of the lipopolysaccharide of Mesorhizobium huakuii IFO15243T was studied using methylation analysis and various one- and two-dimensional 1H and 13C NMR experiments. The O-antigen polysaccharide was found to be linear polymer constituted by a trisaccharide repeating unit of the following structure: --> 2)-alpha-L-6dTalp-(1 --> 3)-alpha-L-6dTalp-(1 --> 2)-alpha-L-Rhap-(1 -->.
Choma
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A
Department of General Microbiology, Maria Curie-Skłodowska University, Lublin, Poland. achoma@biotop.umcs.lublin.pl
Sowiński
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P
Mayer
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H
D002240:Carbohydrate Sequence; D008401:Gas Chromatography-Mass Spectrometry; D006868:Hydrolysis; D009682:Magnetic Resonance Spectroscopy; D008745:Methylation; D008969:Molecular Sequence Data; D019081:O Antigens / Q000737:chemistry* / Q000302:isolation & purification; D012230:Rhizobiaceae / Q000737:chemistry*
D019081:O Antigens