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Figure 1.

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Phenotype examination of Salmonella Gallinarum wild type strain (JOL394), Δlon (JOL914), ΔcpxR (JOL915), and ΔlonΔcpxR (JOL916) mutant strains: A, relative extra-cellular polysaccharide of 24-h culture on LB agar examined by concanavalin-A binding fluorometric assay; B, relative FimA expression of 24-h culture on LB agar by dot-blot analysis. Error bars indicate the SEM. * Significant difference of mutants from the parental strain JOL394 (p < 0.05).

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