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Binding of purified pMH140 fimbriae (A) and mutated pMH140hifD::kan fimbriae (B) to fibronectin (Fn), fibronectin fragments (30K, 45K, 120K, and 40K [Fig. 1]), and BSA as measured by ELISA. The absorbance values are means from a representative experiment performed with duplicate samples. The error bars show the range of absorbance values.
