Contribution of glycerol accumulation mechanisms in different strains.

<p>(<b>A, B</b>) Absolute fluxes towards glycerol as well as relative contributions of specific mechanisms differ between wild type WT (<b>A</b>) and <i>gpd1Δ</i> (<b>B</b>). (<b>C</b>) Changes in relative contributions of Fps1, Gpd1, and other effects (basal glycerol production, uptake through Stl1, effects of volume change) over time are depicted for WT, <i>fps1</i>-<i>Δ1</i> and <i>hog1Δ</i>. Colors in (C) indicate time as shown on the x-axis in (A).