TABLE 1.
Bacterial strains used in this study
| Straina | Genotype | Donor strain
|
|
|---|---|---|---|
| Name | Source | ||
| MJF274 | F−kdp thi rha lacI lacZ kup | ||
| MJF276 | MJF274, kefB kefC::Tn10 | ||
| MJF358 | MJF274, rpoS::kan | ZK1000 | A. Martinez |
| MJF359 | MJF276, rpoS::kan | ZK1000 | A. Martinez |
| MJF378 | MJF274, rpoS::Tn10 | RH90 | R. Hengge-Aronis |
| MJF371 | MJF274, dps::kan | ZK1058 | A. Martinez |
| MJF376 | MJF276, dps::kan | ZK1058 | A. Martinez |
| MJF381 | MJF378, dps::kan | ZK1058 | A. Martinez |
| MJF411 | MJF359, dps::cam | ZK1146 | R. Kolter |
| MJF413 | MJF276, dps::cam | ZK1146 | R. Kolter |
| Frag1 | F−thi rha gal lacZ | ||
| MJF372 | Frag1, rpoS::Tn10 | RH90 | R. Hengge-Aronis |
| MJF405 | Frag1, clpP::Tn9 | SG22098 | S. Gottesman |
| MSD462 | F−ΔlacU169 | ||
| MJF402 | MSD462, rpoS::Tn10 | RH90 | R. Hengge-Aronis |
| MJF385 | MSD462, clpP::Tn9 | SG22098 | S. Gottesman |
a
All strains were created by P1 transduction using the donor strains as indicated.