Fig. 7.

The impact of Sin a 1 on S. cerevisiae cell membrane. Membrane disruption was implicated in all protein concentrations tested (A); the significant difference between protein samples and the control with water was established with student's t-test (mean ± SD; n = 3; *p < 0.05, **p < 0.01, ***p < 0.001 and ns: no significant difference). B: Red fluorescence from Propidium iodide dye indicates the presence of damaged cells in the 400 μg/ml sample compared to C, the control with water. (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)