Figure 5

Initial rates of sugar uptake of strain MKY06 expressing AtStp2, SsAraT or ScGal2. Cells were grown on D-galactose or maltose (empty vector), harvested and incubated with radioactively labeled sugars (10 mM L-arabinose, 10 mM D-galactose, 10 mM D-glucose) for 2 minutes (L-arabinose) or 1 minute (D-galactose, D-glucose). The background values determined with cells containing the empty vector were subtracted.