Table 1 Summary of macroscopic data for the strains Re2133/pCB1 (with or without kanamycin; with pulse or continuous fructose feeding) and pCB3
From: Investigation of the robustness of Cupriavidus necator engineered strains during fed-batch cultures
Strains | \(\mu\) | RS/X | RNH3/X | RS/CO2 | By-products | RQ | qCO2 | qO2 | |
|---|---|---|---|---|---|---|---|---|---|
(h−1) | (gX·gS−1) | (gX·gNH3−1) | (gCO2·gS−1) | (mmol·gX−1·h−1) | (mmol·gX−1·h−1) | ||||
Re2133/pCB1 + Kan Pulse feeding | 0.25 ± 0.01 | 0.28 ± 0.01 | 6.6 ± 0.2 | 0.74 ± 0.01 | acetate, succinate, aceto-acetate, citrate | 1.12 ± 0.08 | 2.41 ± 0.30 | 2.14 ± 0.22 | |
Re2133/pCB1 + Kan Continuous feeding | 0.22 ± 0.01 | 0.32 ± 0.01 | 5.4 ± 0.2 | 0.85 ± 0.02 | none | 1.13 ± 0.03 | 2.81 ± 0.57 | 2.48 ± 0.49 | |
Re2133/pCB1 Continuous feeding | 0.24 ± 0.01 | 0.32 ± 0.01 | 5.60 ± 0.08 | 0.89 ± 0.02 | none | 1.05 ± 0.06 | 2.14 ± 0.23 | 2.05 ± 0.24 | |
Re2133/pCB3 Continuous feeding | 0.20 ± 0.01 | 0.32 ± 0.01 | 5.21 ± 0.41 | 0.87 ± 0.02 | none | 1.14 ± 0.02 | 2.10 ± 0.40 | 1.84 ± 0.30 | |
Reference (Aragao et al. 1996) | 0.53 | 5.96 | 0.51 | ||||||