FIG. 6.

Phenotype of the ΔKlhap1 mutant. The strains, including the S. cerevisiae wild-type strain W303-1A and its hap1 isogenic mutant and the K. lactis wild-type strain MW270-7B and its ΔKlhap1 isogenic mutant, were grown aerobically to stationary phase at 28°C in YP-2% glucose medium. The cells were serially diluted in 0.15 M NaCl and dropped onto complete medium (YP) or minimal medium (YNB) containing different concentrations of glucose as specified and then grown at 28°C (lower panels) or 37°C (upper panels) for 2 to 4 days. The cells grown at 28°C for 2 days in YP-2% glucose medium (the lower leftmost panel) were used as a reference for cell amount loaded.