Figure 4

Phenotypes of exponentially growing double mutant B. subtilis cells. A) dynA/floT double mutant cells (note that membrane staining is highly heterogeneous between cells), white triangles indicate membrane abnormalities, B) mreB mutant cells grown in high magnesium medium, C-D) dynA/mreB double mutant cells growing in high magnesium medium. White or grey bars 2 μm.