Table 3. C. acetobutylicum ATCC 824 content in sugar phosphates, pyruvate and redox nucleotides in batch culture on xylose with or without a 170 mM NaCl supplement.
X5P | R5P | F6P | G6P | G1P | PYR | |
---|---|---|---|---|---|---|
Concentration value (μmol gDW−1) | ||||||
NaCl group | 0.329 ± 0.034 | 0.209 ± 0.023 | 0.106 ± 0.002 | 0.191 ± 0.011 | 0.067 ± 0.001 | 1.737 ± 0.121 |
Control group | 1.609 ± 0.021 | 1.087 ± 0.051 | 0.250 ± 0.012 | 0.497 ± 0.004 | 0.215 ± 0.003 | 1.431 ± 0.148 |
Increasing specific rate (μmol gDW−1 h−1) | ||||||
NaCl group | 0.013 ± 0.0004 | 0.008 ± 0.0003 | 0.005 ± 0.0003 | 0.005 ± 0.0002 | 0.001 ± 0.0001 | 0.113 ± 0.010 |
Control group | 0.085 ± 0.003 | 0.051 ± 0.003 | 0.012 ± 0.001 | 0.022 ± 0.003 | 0.009 ± 0.001 | 0.124 ± 0.006 |
NADH | NAD + | NADPH | NADP + | NAD+/NADH | NADP+/NADPH | |
Concentration value (μmol gDW−1) | ||||||
NaCl group | 21.87 ± 0.821 | 5.38 ± 0.921 | 0.702 ± 0.024 | 1.112 ± 0.032 | 8.06 ± 0.235 | 1.584 ± 0.032 |
Control group | 19.76 ± 0.346 | 6.98 ± 0.033 | 1.060 ± 0.042 | 1.595 ± 0.057 | 24.03 ± 0.190 | 1.689 ± 0.013 |
Increasing specific rate (μmol gDW−1 h−1) | ||||||
NaCl group | 1.804 ± 0.073 | 0.254 ± 0.014 | 0.046 ± 0.001 | 0.074 ± 0.015 | 0.313 ± 0.018 | / |
Control group | 1.631 ± 0.018 | 0.359 ± 0.033 | 0.049 ± 0.002 | 0.066 ± 0.001 | 0.602 ± 0.013 | / |