Figure 1From: ToxR of Vibrio cholerae affects biofilm, rugosity and survival with Acanthamoeba castellaniiOuter membrane proteins expression by SDS-PAGE gel from whole cell lysates. Lanes M, A and B represent marker, V. cholerae wild and toxR mutant strain. The gel confirmed that the wild V. cholerae expressed OmpU as it is usually activated by ToxR (A) while the constructed toxR mutant expressed OmpT (B).Back to article page