Table 3.
PHA production in the P. putida KT2440 strain on MS medium with high N or low Na
| Cultureb | CDW (g liter−1) | PHA produced (mg liter−1) | % PHA | Composition (mol%) |
|||
|---|---|---|---|---|---|---|---|
| 3HHx | 3HO | 3HD | 3HDD | ||||
| High N | 0.6 ± 0.04 | 2.0 ± 0.1 | 0.4 ± 0.02 | ND | ND | 56.8 ± 4.4 | 44.2 ± 4.4 |
| Low N | 0.4 ± 0.08 | 109 ± 21 | 28.4 ± 1.0 | 2.6 ± 0.02 | 26.0 ± 0.05 | 67.5 ± 0.1 | 3.9 ± 0.2 |
a
CDW, cell dry weight; 3HHx, 3-hydroxyhexanoate; 3HO, 3-hydroxyoctanoate; 3HD, 3-hydroxydecanoate; 3HDD, 3-hydroxydodecanoate; ND, not determined.
b
The cells were grown on MS medium with either high N (7.2 g liter−1) or low N (0.072 g liter−1).