Title of article :
Structural analysis of the O-polysaccharide of the lipopolysaccharide from Azospirillum brasilense Jm6B2 containing 3-O-methyl-d-rhamnose (d-acofriose)
Author/Authors :
Alevtina S. Boyko، نويسنده , , Andrey S. Dmitrenok، نويسنده , , Yuliya P. Fedonenko، نويسنده , , Evelina L. Zdorovenko، نويسنده , , Svetlana A. Konnova، نويسنده , , Yuriy A. Knirel، نويسنده , , Vladimir V. Ignatov، نويسنده ,
Issue Information :
دوهفته نامه با شماره پیاپی سال 2012
Abstract :
Two types of neutral O-polysaccharides were obtained by mild acid degradation of the lipopolysaccharide isolated by phenol–water extraction from the asymbiotic diazotrophic rhizobacterium Azospirillum brasilense Jm6B2. The following structure of the major O-polysaccharide was established by composition and methylation (ethylation) analyses, Smith degradation, and 1D and 2D 1H and 13C NMR spectroscopy:
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Keywords :
Lipopolysaccharide , O-antigen , Bacterial polysaccharide structure , d-Acofriose , Azospirillum brasilense
Journal title :
Carbohydrate Research
Journal title :
Carbohydrate Research
