title: Demonstration of an octasaccharide repeating unit in the extracellular polysaccharide of Rhizobium meliloti by sequential degradation.
mesh_terms: D006868:Hydrolysis; D008745:Methylation; D010084:Oxidation-Reduction; D011135:Polysaccharides, Bacterial / Q000032:analysis*; D012231:Rhizobium / Q000378:metabolism*
chemical_list: D011135:Polysaccharides, Bacterial