FIG. 5.
Effects of Pet S260I mutant on epithelial cells visualized by Coomassie blue (A and B) or FAS (C and D). (A) HEp-2 cells treated with 96 nM S260I protein for 5 h. (B) HT29 cells treated with 96 nM S260I protein for 5 h. (C) HEp-2 cells treated with 96 nM S260I protein for 5 h. (D) HT29 cells treated with 96 nM S260I protein for 5 h.