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. 2017 Jul 18;7:5703. doi: 10.1038/s41598-017-06001-9

Figure 7.

Figure 7

Cytosolic pH is affected by caspofungin treatment. (a) Cytosolic pH was determined in the wild-type (WT), wild-type harboring the fusion Wsc1exMid2cyt or Mid2exWsc1cyt, wsc1Δ and pde1pde2∆ cells expressing pHluorin grown in YPD or YPD supplemented with CAS (15 ng/ml, 2 h). Equally, exponential cultures of the WT strain expressing pHluorin were exposed to Calcofluor white in YPD (CFW, 5 μg/ml, 2 h) or glucose starvation. Data are represented as mean and SD of five independent experiments. Statistical analysis of the differences in cytosolic pH was carried out using a two-tailed, unpaired, Student’s t-test: ***p ≤ 0.001. (b) Determination of glycogen accumulation, as described in Fig. 4, in the wild-type (WT), wild-type harboring the fusion Wsc1exMid2cyt or Mid2exWsc1cyt and wsc1Δ strains grown in YPD in the presence or absence of CAS.