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. 2005 May;187(9):3214–3226. doi: 10.1128/JB.187.9.3214-3226.2005

FIG. 5.

FIG. 5.

Quantitation of EPS production by Salmonella strains. Extracellular polysaccharide from each bacterial strain was purified and quantitated by using a colorometric polysaccharide assay. Strains: BJ2710 (parent strain), BJ3402 (BJ2710 ΔwcaM), BJ3458 (BJ2710 hns::cam), BJ3468 (BJ2710 ΔwcaM hns::cam). Micrograms of polysaccharide per ml are expressed per 109 CFU.