TABLE 2.
Kinetic parameters of fructose and glucose transport in Z. rouxii strains grown in 2% glucose
| Strain | Fructose transportb |
Glucose transportb |
||
|---|---|---|---|---|
| Km (mM) | Vmax (mmol g−1 h−1) | Km (mM) | Vmax (mmol g−1 h−1) | |
| CBS 732Ta | 284.5 ± 62.8 | 17.48 ± 2.45 | 14.28 ± 1.94 | 1.72 ± 0.04 |
| UL4 | 239.2 ± 97.0 | 11.11 ± 2.45 | 19.76 ± 1.28 | 0.89 ± 0.02 |
| F1 (Zrffz1Δ) | 138.5 ± 31.7 | 2.95 ± 0.30 | 25.88 ± 2.72 | 1.34 ± 0.06 |
| F2 (Zrffz2Δ) | 339.6 ± 101.9 | 10.79 ± 1.94 | 13.28 ± 1.90 | 0.96 ± 0.04 |
| F1F2 (Zrffz1Δ Zrffz2Δ) | 97.30 ± 34.71 | 2.71 ± 0.45 | 12.10 ± 6.54 | 1.27 ± 0.16 |
a
Reference 11.
b
The values result from GraphPad Prism Michaelis-Menten regression analysis of data from at least two independent experiments. Vmax values were calculated for biomass expressed as dry weight.