Table 1.
Genetic background |
|||
---|---|---|---|
Gene amplification | Wild | mlc− a | crp+ b |
None | 1.00c | 1.02 | 2.91 |
ptsG | 0.81 | 0.81 | 2.91 |
ptsH | 7.95 | 8.05 | 8.23 |
ptsI | 10.83 | 11.08 | 9.53 |
crr | 3.48 | 3.51 | 3.51 |
The values are the ratios of the specific glucose uptake rate for a mutant to that for wild type.
aThe mlc− mutant indicates that the mlc gene is deleted.
bIn the crp+ mutant the crp gene concentration is 10-fold higher than the wild type.
cThe value was normalized by providing 1 to the ratio for wild type.