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. 2018 May 9;8:137. doi: 10.3389/fcimb.2018.00137

Figure 8.

Figure 8

Mfa1 fails to polymerize in P. gingivalis strains expressing substitutions in hydrophobic domains. P. gingivalis strains 33277, Δmfa1, or Δmfa1 complemented with pT-COW containing mfa1 wild type allele or the N or C terminal alanine or aspartic acid substitutions were treated at 60° or 100°C prior to SDS-PAGE and immunoblotting with antibodies to (A) Mfa1 or (B) FimA. Results are representative of 4 biological replicates.