Fig. 2

Localization of GFP–D4 in WT and TAMC strains in different pH media. A Localization of GFP–D4 in WT strain in YPD medium at pH 6.0. B Localization of GFP–D4 in TAMC strain in YPD medium at pH 6.0. C Localization of GFP–D4 in WT and TAMC strains in YPD medium at pH 2.3. The first line represents the GFP–D4 image, the second line represents the bright-field images, and the third line represents the superposition of GFP–D4 and bright-field images. Scale bar, 5 µm