This yeast species does not have an active malate transport system. Malic acid passes through the yeast cellular membrane by simple diffusion (Delcourt et al. 1995, Pretorius 2000, Volschenk et al.
This yeast species does not have an activemalate transport system. Malic acid passes through theyeast cellular membrane by simple diffusion (Delcourt etal. 1995, Pretorius 2000, Volschenk et al.