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Expression change of merA and amoA determined by qRT-PCR under Hg2+ and Cu2+ treatment
| Treatment and gene | Fold change in expression after incubation fora:
|
|||
|---|---|---|---|---|
| 30 min | 60 min | 120 min | 180 min | |
| Hg2+ treatment | ||||
| merA | 157.1 ± 0.22 | 254.5 ± 0.72 | 115.7 ± 0.01 | 21.6 ± 0.26 |
| amoA | 1.0 ± 0.02 | 2.0 ± 0.02 | 1.9 ± 0.05 | 3.7 ± 0.12 |
| Cu2+ treatment | ||||
| merA | 1.8 ± 0.50 | 0.9 ± 0.01 | 1.4 ± 0.35 | 1.7 ± 0.12 |
| amoA | 2.0 ± 0.07 | 2.0 ± 0.33 | 0.5 ± 0.03 | 0.4 ± 0.02 |
The error (± value) indicates the 95% confidence interval.
