The open circles in d indicate a pH upshift by the addition of Tris base. Standard error of the mean is smaller then the symbols. (e) Cytosolic pH of wild-type WΣ and Δglr1 strains under fermenting (2% glucose) and respiring (3% glycerol+2% ethanol) conditions (data for wild-type ...
Δglr1 cells have a highly oxidized cytosol but no reduced lifespan under fermentative growth conditions. (a) Glutathione potential in aging WΣ-Δglr1 cells growing under fermentative conditions; red, old cells; blue, rejuvenated young cells in the same culture. Standard error of the mean is ...