TABLE 1.
L. monocytogenes strains used in this study
| L. monocytogenes straina | CV MICb (μg/ml) | Source or reference |
|---|---|---|
| H7550 | 20 | 22 |
| H7550-CdS | 2.5 | 22 |
| CdS-pPL81 | 15 | This study |
| CdS-pPL82 | 10 | This study |
| CdS-pPL83 | 17.5 | This study |
| CdS-pPL84 | 10 | This study |
| CdS-pPL2 | 2.5 | This study |
| CdS-pPLBC | 2.5 | This study |
a
Strains harboring various integrated constructs are described in Materials and Methods.
b
MICs were determined in two independent trials as described in Materials and Methods. Identical values were obtained from the two trials for all strains with the exception of CdS-pPL83 (MIC = 20 and 15 μg/ml in trials 1 and 2, respectively).