TABLE 5.
Role of glucokinase in controlling the expression of malT
| Straina | Additional genotype | MalK-LacZ activity |
|---|---|---|
| GW11 | glk15::Tn10 (Cam) malP malQ | 1.82 |
| GW11 | glk15::Tn10 (Cam) malP malQ vector | 1.87 |
| GW11 | glk15::Tn10 (Cam) malP malQ pglk+ | 0.85 |
| GW11 | glk15::Tn10 (Cam) malP malQ pptsG+ | 3.75 |
| GW12 | glk15::Tn10 (Cam) malP malQ mlc vector | 4.27 |
| GW12 | glk15::Tn10 (Cam) malP malQ mlcpglk+ | 3.94 |
| GW12 | glk15::Tn10 (Cam) malP malQ mlcpptsG+ | 4.25 |
| CL19 (malZ+) | glk15::Tn10 (Cam) mlc vector | 5.90 |
| CL19 (malZ+) | glk15::Tn10 (Cam) mlc pglk+ | 0.72 |
a
All strains harbor malK-lacZ and lack glgA and malZ.