From: Synthetic control devices for gene regulation in Penicillium chrysogenum
Strain no. | Promoter for expression of pcbAB | QUAS elements of pcbAB-pcbC locus | QUAS elements of penDE locus | Penicillin V titer (g/L)a | ||
---|---|---|---|---|---|---|
After 3 days | After 5 days | After 7 days | ||||
DS54468 | Pc_pcbAB | – | – | 0.34 ± 0.016 | 0.48 ± 0.023 | 0.48 ± 0.006 |
23 | Pc_pcbAB CP | 5xQUAS | 5xQUAS | 0.04 ± 0.001 | 0.06 ± 0.000 | 0.07 ± 0.002 |
24 | Pc_pcbAB CP | 11xQUAS | 5xQUAS | 0.05 ± 0.002 | 0.08 ± 0.001 | 0.14 ± 0.005 |
25 | Pc_pcbAB full | 5xQUAS | 5xQUAS | 0.14 ± 0.002 | 0.26 ± 0.002 | 0.33 ± 0.011 |
26 | Pc_pcbAB full | 11xQUAS | 5xQUAS | 0.20 ± 0.003 | 0.38 ± 0.003 | 0.49 ± 0.006 |