TABLE 1.
Strains used in this study
| Strain | Genotype and/or characteristicsa | Source or reference |
|---|---|---|
| MG1655 | Wild-type E. coli K-12 | Laboratory strain |
| NM400 | MG1655 mini-λ Cmr Ts | Laboratory strain |
| BL21(DE3) | Laboratory strain | |
| DJ480 | MG1655 ΔX74lac | Laboratory strain |
| WO452 | MG1655 Φ(yqjH-lacZ) | This study |
| WO453 | MG1655 Φ(yqjI-lacZ) | This study |
| WO454 | MG1655 ΔyqjI Φ(yqjH-lacZ) | This study |
| WO455 | MG1655 ΔyqjI Φ(yqjI-lacZ) | This study |
| WO456 | MG1655 Δfur Φ(yqjH-lacZ) | This study |
| WO457 | MG1655 ΔrcnA Φ(yqjH-lacZ) | This study |
| WO458 | MG1655 ΔyqjI Φ(yqjH-lacZ)/pET21a_yqjI | This study |
| WO19 | MG1655 ΔsufABCDSE | 41 |
| WO460 | MG1655 ΔyqjH::Kanr | This study |
| WO461 | MG1655 ΔyqjI::Kanr | This study |
| WO462 | MG1655 Δfes::Kanr | This study |
| WO463 | MG1655 ΔyqjH/Δfes::Kanr | This study |
| WO464 | MG1655 ΔyqjH/ΔfhuF::Kanr | This study |
| WO465 | MG1655 ΔrcnA | This study |
| WO466 | BL21(DE3) pET21a_yqjH | This study |
| WO472 | BL21(DE3) pET21a_yqjI | This study |
a
Ts, temperature sensitive.