From: Metabolic engineering of Escherichia coli for enhanced arginine biosynthesis
E. coli strain | Â | Yields | Â | Â | Â | Â | ||
---|---|---|---|---|---|---|---|---|
μ (1/h) | Y X/S (g dcw/g glc) | Y P/S (g arg/g glc) | Y P/X (g arg/g dcw) | Q P (g/L/h) | Arginine (g/L) | Acetic acid (g/L) | Ac/Arg (mol ac/mol arg) | |
SJB001 | 0.14 ± 0.02 | 0.26 ± 0.02 | 0.03 ± 0.00 | 0.10 ± 0.00 | 0.08 ± 0.00 | 1.94 ± 0.12 | 5.57 ± 0.11 | 8.5 ± 0.36 |
SJB003 | 0.14 ± 0.00 | 0.27 ± 0.01 | 0.04 ± 0.01 | 0.15 ± 0.03 | 0.14 ± 0.02 | 3.03 ± 0.59 | 6.12 ± 1.14 | 6.43 ± 2.36 |
SJB004 | 0.13 ± 0.02 | 0.27 ± 0.01 | 0.03 ± 0.00 | 0.11 ± 0.00 | 0.09 ± 0.00 | 2.04 ± 0.00 | 6.15 ± 0.24 | 8.90 ± 0.36 |
SJB015 | 0.04 ± 0.00 | 0.11 ± 0.00 | 0.07 ± 0.00 | 0.50 ± 0.02 | 0.08 ± 0.00 | 4.11 ± 0.49 | 15.85 ± 1.60 | 11.37 ± 0.22 |
SJB006 | 0.17 ± 0.01 | 0.35 ± 0.01 | 0.03 ± 0.00 | 0.09 ± 0.00 | 0.11 ± 0.00 | 2.03 ± 0.05 | 6.24 ± 0.45 | 9.07 ± 0.42 |
SJB007 | 0.16 ± 0.02 | 0.36 ± 0.01 | 0.04 ± 0.00 | 0.11 ± 0.00 | 0.14 ± 0.00 | 2.74 ± 0.21 | 5.31 ± 1.73 | 5.90 ± 2.31 |
SJB009 | 0.04 ± 0.00 | 0.12 ± 0.01 | 0.17 ± 0.01 | 1.18 ± 0.01 | 0.24 ± 0.01 | 11.64 ± 0.75 | 14.56 ± 0.93 | 3.72 ± 0.48 |
SJB010 | 0.09 ± 0.00 | 0.25 ± 0.01 | 0.11 ± 0.00 | 0.44 ± 0.02 | 0.29 ± 0.01 | 7.95 ± 0.04 | 3.14 ± 0.87 | 1.17 ± 0.33 |