Figure 5
From: Functional comparison of plasma-membrane Na+/H+ antiporters from two pathogenic Candida species
Efflux of cations from BW31a cells expressing various antiporters. The efflux of K+ (A) and Na+ (B) from BW31a cells harbouring the empty plasmid YEp352 (●) or expressing Cd Cnh1p (■), Cp Cnh1p (▲), Ca Cnh1p (♦) antiporters was measured. The initial concentrations of cations in cells (corresponding to 100%) were as follows: Na+, 110.5 ± 6.8 nmol (mg dry wt)-1, K+, 549.5 ± 25.7 nmol (mg dry wt)-1 (representative results are shown).