Figure 4
TEM images of E. coli (a, c, e, g, i) and MRSA (b, d, f, h, j) after 24 h incubation in broth, dH 2 O, pH 3.6 buffer, CB07-L, or BY07-L. Scale bar = 200 nm. Electron-dense region, asterisk (a); mesosome-like structure, striped arrow (f); granules, black arrowheads (g, i); cytoplasmic condensation, white arrowheads (g, i); cytoplasmic disruption, black arrows (h, j); cytoplasmic membrane disruptions, white arrows (h, j).