Antibacterial Activity and Mechanism of a Scorpion Venom Peptide Derivative In Vitro and In Vivo
Figure 6
Transmission electron microscopy of S. aureus and E. coli treated with Kn2-7.
(A) Transmission electron microscopy was performed with Kn2-7-treated S. aureus. (A1), (A2) and (A3) were negative controls. (A4), (A5) and (A6) show S. aureus treated with Kn2-7 for 2 min. (A7), (A8) and (A9) show S. aureus treated with BmKn2 for 2 min. (B) Transmission electron microscopy was performed with Kn2-7-treated E. coli. (B1), (B2) and (B3) were the negative controls. (B4), (B5) and (B6) show E. coli treated with Kn2-7 for 2 min. (B7), (B8) and (B9) show E. coli treated with BmKn2 for 2 min.