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Activity of the fleQ promoter in PAO1 and its isogenic vfr mutant, PAO9001
| Promoter-lacZ fusion (chromosomal insertion) | β-Galactosidase activity (Miller units)
|
|
|---|---|---|
| PAO1 | PAO9001 (vfr mutant) | |
| fleQp-lacZ (wild type) | 1,981 ± 59a | 1,992 ± 36 |
| Promotrless lacZ | 69 ± 16 | 99 ± 20 |
The values are means ± standard deviations.
