Figure 9.

Distribution of monosaccharide modifications. Frequency distributions (in %) for secondary modifications of monosaccharide residues are shown for taxonomy Set 1 (A) and Set 2 (B), normalized to the total number of carbohydrate residues within each taxonomic group. In A the bars for bacterial oligomers (blue) and polymers (cyan) are stacked to give the cumulative values for all bacteria studied.