Figure 6

Effects of MPA on the yeast cell wall. A. Percentage of unbudded (shadow bars), single budded (white bars) and of cells with two buds (grey bars) after 4 hours treatment with 100 μg/mL MPA followed by a mild digestion of the cell wall with zymolyase. More than 200 cells were counted for each condition. B. Electron microscopy pictures of cells with two buds obtained after 4 hours treatment with 100 μg/mL MPA. Untreated control cells are shown on the right panel each steps of the septum formation are illustrated (from top to bottom).