Fig. 4
A functional fmt is incompatible with a Δfmt/Δdef genotype. mDB224 (Δfmt/Δdef) was electroporated with a control vector (left), control+fmttuberculosis (middle), and control+fmtsmegmatis (right). The picture was taken after 4 days incubation, but plates were kept for 10 days before discarding, not to miss slow-growing mutant