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. 2022 Feb 1;13:590. doi: 10.1038/s41467-022-28257-0

Fig. 8. Analysis of PplD-mediated deacetylation in streptococcal species.

Fig. 8

a Release of SCC from the sacculi purified from S. mutans strains by mild acid hydrolysis (left) or deamination with HONO (right). b Release of the Rha-containing polysaccharides from the cell wall purified from GBS, S. equi and S. thermophilus strains by mild acid hydrolysis (left) or deamination with HONO (right). The concentration of polysaccharide released from the sacculi or cell wall was estimated by the modified anthrone assay and normalized to total content of polysaccharide in the starting material. Symbols and error bars represent the mean and S.D., respectively (n = 3 biologically independent replicates). P values were calculated by two-way ANOVA with Tukey’s multiple comparisons test. Source data are provided as a Source data file.