FIG 2.

Identification of CWAPs responsible for biofilm formation in MR23. (A and B) Biomasses of biofilms produced by the indicated strains were quantified as described in the legend of Fig. 1. The means and standard deviations of biofilm biomasses from three independent experiments are shown. **, P < 0.01; NS, not significant. (C) Protein profiles of ECM isolated from the indicated strains were analyzed by SDS-PAGE with CBB staining. (D) Proteins in the cell wall fractions of the indicated strains were subjected to SDS-PAGE with CBB staining or Western blotting with anti-SasG antibody.