Table 2.
Growth kinetic parameters in minimal media
| Strain | μ (h-1) | Yx/s(g / mol) | qs(mmol / g / h) | YAc/Glc(mol / mol) | qAc(mmol / g/ h) |
|---|---|---|---|---|---|
|
W3110 (WT) |
0.69 ± 0.01 |
52.44 ± 4.42 |
16.1 ± 0.33 |
1.2 ± 0.01 |
4.31 ± 0.12 |
|
VH33 (PTS-) |
0.45 ± 0.00 |
63 ± 3.60 |
6.9 ± 0.61 |
0.09 ± 0.00 |
0.23 ± 0.00 |
|
VH34 (PTS-pykA-) |
0.44 ± 0.00 |
104.4 ± 16.20 |
4.2 ± 0.61 |
-- |
-- |
|
VH35 (PTS-pykF-) |
0.36 ± 0.01 |
84.6 ± 9.00 |
4.2 ± 0.41 |
-- |
-- |
|
W3110pck- |
0.64 ± 0.04 |
51.76 ± 1.93 |
12.44 ± 0.23 |
0.32 ± 0.03 |
1.14 ± 0.01 |
|
VH33pck-(PTS-pck-) |
0.37 ± 0.00 |
80.47 ± 0.86 |
4.61 ± 0.09 |
0.01 ± 0.01 |
0.03 ± 0.00 |
|
VH34pck-(PTS-pykA-pck-) |
0.33 ± 0.02 |
101.00 ± 2.87 |
3.35 ± 0.13 |
-- |
-- |
| VH35pck-(PTS-pykF-pck-) | 0.29 ± 0.00 | 73.32 ± 2.06 | 3.96 ± 0.13 | -- | -- |