From: l-Methionine repressible promoters for tuneable gene expression in Trichoderma reesei
 | Basal | l-Methionine | l-Cysteine | ||
---|---|---|---|---|---|
1Â mM | 5Â mM | 1Â mM | 5Â mM | ||
Glucose | |||||
 P 123979 -lacZ 3 | 1.27 ± 0.15 | 0.04 ± 0.01 | 0.00 | 1.02 ± 0.07 | 0.00 |
 P 123979 -lacZ 7 | 1.46 ± 0.12 | 0.05 ± 0.00 | 0.00 | 0.81 ± 0.31 | 0.00 |
 QM9414 | 0.00 |  |  |  |  |
Glycerol | |||||
 P 123979 -lacZ 3 | 1.09 ± 0.08 | 0.09 ± 0.02 | 0.03 ± 0.00 | n.d | n.d |
 P 123979 -lacZ 7 | 1.02 ± 0.59 | 0.10 ± 0.00 | 0.00 | n.d | n.d |
 QM9414 | 0.05 ± 0.00 |  |  |  |  |