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. 2013 Feb 22;8(2):e57128. doi: 10.1371/journal.pone.0057128

Figure 8. Cytotoxicity on BHK cells.

Figure 8

BHK cells were incubated with purified Stx2 (1 CD50) or transfected with the pStx2 plasmid. After 48 h, cells were stained with DAPI and phalloidin-TRITC and analyzed by fluorescence microscopy. Original magnification 600X. A. Non-treated BHK cells. B. Cells transfected with pGEM-T. C. Cells incubated with purified Stx2. D. Cells transfected with the pStx2 plasmid.