Glucose aerobic batch cultures | Acetate aerobic batch cultures | |||||
---|---|---|---|---|---|---|
gene | pathway | Early exponential phase | Late exponential phase | Early exponential phase | Late exponential phase | |
rpoD | RNA polymerase sigma 70 subunit | Transcriptional regulators | 0.05 ± 0.02 | -0.15 ± 0.04 | -0.46 ± 0.23 | -0.36 ± 0.10 |
rpoS | RNA polymerase sigma 38 subunit | -0.18 ± 0.22 | -0.48 ± 0.05 | 0.36 ± 0.17 | -0.18 ± 0.32 | |
ihfA | Integration host factor, α subunit | 0.31 ± 0.19 | -0.46 ± 0.3 | -0.15 ± 0.06 | -0.59 ± 0.08 | |
crp | cAMP repression protein | 0.04 ± 0.15 | 0.31 ± 0.11 | -0.22 ± 0.25 | -0.05 ± 0.04 | |
pdhR | Pyruvate dehydrogenase complex regulator | -0.70 ± 0.15 | -1.11 ± 0.15 | n.d. | n.d. | |
fruR | cAMP independent protein | -0.19 ± 0.01 | -0.20 ± 0.16 | -0.59 ± 0.06 | -0.05 ± 0.04 | |
zwf | Glucose 6-phosphate dehydrogenase | Pentose phosphate pathway | -0.04 ± 0.02 | -0.05 ± 0.03 | -0.39 ± 0.06 | -0.24 ± 0.04 |
ptsG | Enzyme IIglc, PTS subunit | Glucose transport | 0.21 ± 0.15 | -0.20 ± 0.16 | n.d. | n.d. |
pykF | Pyruvate kinase F | Glycolysis | -0.12 ± 0.08 | 0.26 ± 0.11 | -0.85 ± 0.22 | -0.88 ± 0.24 |
pykA | Pyruvate kinase A | -0.25 ± 0.16 | 0.67 ± 0.11 | -0.83 ± 0.10 | -0.13 ± 0.06 | |
aceE | Pyruvate dehydrogenase | -0.07 ± 0.12 | 0.00 ± 0.05 | -1.04 ± 0.18 | -0.16 ± 0.07 | |
ldhA | NAD dependent D-Lactate dehydrogenase | Fermentation pathways | -0.02 ± 0.11 | 0.73 ± 0.18 | n.d. | n.d. |
dld | NAD independent Lactate dehydrogenase | 0.31 ± 0.26 | -0.66 ± 0.05 | n.d. | n.d. | |
lldD | NAD independent L-lactate dehydrogenase | -0.09 ± 0.12 | -0.41 ± 0.03 | n.d. | n.d. | |
adhE | Alcohol dehydrogenase | -0.76 ± 0.04 | 0.21 ± 0.04 | n.d. | n.d. | |
pflA | Pyruvate formate-lyase activating enzyme | -0.09 ± 0.19 | 1.10 ± 0.10 | n.d. | n.d. | |
acs | Acetyl-CoA synthethase | Acetate metabolism | 0.37 ± 0.10 | -0.71 ± 0.01 | -1.28 ± 0.39 | -1.36 ± 0.77 |
poxB | Pyruvate oxidase | -0.94 ± 0.30 | -0.40 ± 0.05 | -0.82 ± 0.10 | -1.00 ± 0.11 | |
actP | Acetate Permease | n.d. | n.d. | -0.28 ± 0.10 | -1.13 ± 0.03 | |
ackA | Acetate Kinase | n.d. | n.d. | -0.10 ± 0.01 | -0.44 ± 0.00 | |
icdA | Isocitrate dehydrogenase | TCA cycle | 0.27 ± 0.04 | -0.30 ± 0.16 | -0.82 ± 0.17 | 0.31 ± 0.47 |
sucA | 2-ketoglutarate dehydrogenase subunit | -0.12 ± 0.19 | 0.05 ± 0.03 | -0.79 ± 0.17 | -0.57 ± 0.36 | |
sdhC | succinate dehydrogenase membrane protein | -0.14 ± 0.11 | -0.77 ± 0.18 | 0.43 ± 0.58 | -0.13 ± 0.47 | |
mdh | Malate dehydrogenase | 0.15 ± 0.03 | -0.28 ± 0.08 | -0.87 ± 0.08 | -0.52 ± 0.17 | |
aceA | Isocitrate lyase | Glyoxylate shunt | 0.27 ± 0.06 | -1.18 ± 0.09 | -0.35 ± 0.25 | -0.54 ± 0.23 |
aceB | Malate synthase | 0.01 ± 0.11 | -0.85 ± 0.04 | -0.83 ± 0.15 | -0.31 ± 0.31 | |
maeB | Malate dehydrogenase (NADP+-requiring) | Glucogenogenesis/anaplerosis | 0.25 ± 0.09 | -0.26 ± 0.01 | -0.39 ± 0.27 | 0.27 ± 0.34 |
sfcA/maeA | Malate dehydrogenase (NAD+-requiring) | 0.26 ± 0.04 | -0.18 ± 0.03 | -0.05 ± 0.23 | -0.45 ± 0.28 | |
pck | Phosphoenolpyruvate carboxykinase | 0.32 ± 0.07 | 1.04 ± 0.03 | -0.57 ± 0.19 | 0.36 ± 0.13 | |
ppc | Phosphoenolpyruvate carboxylase | -0.07 ± 0.08 | 0.68 ± 0.01 | 0.21 ± 0.25 | 0.29 ± 0.03 | |
pps | Phosphoenolpyruvate synthase | 1.27 ± 0.07 | 0.64 ± 0.00 | -0.39 ± 0.05 | -0.07 ± 0.37 |