Fig. 4From: Characterization of Salmonella endolysin XFII produced by recombinant Escherichia coli and its application combined with chitosan in lysing Gram-negative bacteriaEffect of XFII on the E.coli JM109. Transmission electron micrograph (TEM) of E.coli JM109 treated with PBS (A: 2 µm, D: 500 nm), EDTA (B: 2 µm, E: 500 nm) and 0.5 μg/mL endolysin XFII (C: 2 µm, F: 500 nm)Back to article page