Fig. 2
From: Propionic acid disrupts endocytosis, cell cycle, and cellular respiration in yeast
Cell cycle distributions in yeast cells treated with propionic acid. Cells were exposed to propionic acid, nonanal, or a no-treatment control before staining with propidium iodide to assess DNA content by flow cytometry. Percentage of cells in each cell cycle phase was calculated using ModFit LT. Error bars show standard error (n = 3) and letters show significant differences (p < 0.01) for the proportion of cells in G1 (a and b) and G2 (y and z)