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. 2018 Feb 8;8:2644. doi: 10.1038/s41598-018-20781-8

Figure 4.

Figure 4

Electron microscopy of wild-type cells, and lipid droplet formation after chronic heat stress. (a) Wild-type cells at 25 °C. (b) Wild-type cells grown at 40.5 °C for 6 h. (ce) Various types of vacuolar invaginations in cells grown at 40.5 °C for 6 h. Scale bar; 2 μm for (a) and (b), and 0.5 μm for (ce). Black and white arrows indicate vacuoles and MVBs, respectively. (f) Number of lipid droplets per a cell at 25 °C and 40.5 °C for 6 h. Average were calculated from EM images of fifty-two cells that were randomly taken. Error bar indicates SE, and significant difference was calculate using Student’s-t test.