TABLE 1.
Wild-type and mutant bacterial strains used in this study
| Strain | Genotype/phenotype | Source or reference |
|---|---|---|
| Escherichia coli K-12 | ||
| MC4100 | F−araD Δ(argF lac)U169 rpsL relA flb deoC1 ptsF25 rbsR (Strr) | 26 |
| MC4100 pL102 | MccL (Strr Ampr) | 40 |
| MC4100 pL104 | MccL (pL102 derivative) (Strr Ampr) | This work |
| TG1 | supE thi-1Δ(lac-proAB)Δ(mcrB-hsdSM)5(rK− mK−)[F′ traD36 proAB lacIqZΔM15] | Stratagene |
| ML35p | lacI lacY lacZ+ pBR322 (Ampr) | 33 |
| H1443 | MC4100 aroB(Strr) | 26 |
| MS172 | H1443 fhuE::λplacMu53 (Strr Kanr) | 54 |
| ZI311 | H1443 fecA zag::Tn10 (Strr Tetr) | K. Hantke |
| H873 | H1443 fepA::Tn10 (Strr Tetr) | K. Hantke |
| H1594 | H1443 fiu::Mud1X (Strr Ampr) | 25 |
| VR42 | H1443 cir (Strr) | 26 |
| H1728 | H1443 fiu::Mud1X cir (Strr Ampr) | 26 |
| H1729 | H1443 cir fhuA fiu::Mud1X (Strr Ampr) | 54 |
| H1875 | H1443 fepA::Tn10 cir::Mud1X (Strr Tetr Ampr) | 26 |
| H1876 | H1443 fepA::Tn10 fiu::Mud1X cir (Strr Tetr Ampr) | 26 |
| H1877 | H1443 fepA::Tn10 fiu::Mud1X (Strr Tetr Ampr) | 26 |
| MnTM | MC4100 sdaC::Tn10 (Strr Tetr) | 21 |
| AB2847 | aroB tsx thi lamB (Ampr) | K. Hantke |
| AB2847pT04 | ColM | K. Hantke |
| P8 | AB2847 fhuA | F. Moreno |
| W3110 | F− IN(rrnD-rrnE)1 | 1 |
| KP1032 | W3110 tonB::kan (Kanr) | 1 |
| KP1036 | W3110 exbB::Tn10 (Tetr) | 1 |
| KP1118 | W3110 exbB::Tn10 exbD::Tn phoA (Tetr Kanr) | 1 |
| KP1143 | W3110 exbD::Tn phoA (Kanr) | 1 |
| GM1 | ara Δ(pro-lac) thi F′ pro lac | 1 |
| KP1082 | GM1 Δ(ana-trp-tonB) | 1 |
| KP1037 | GM1 exbB::Tn10 (Tetr) | K. Postle |
| TPS13 | GM1 tolQ | K. Postle |
| KP1038 | GM1 tolQ exbB::Tn10 (Tetr) | K. Postle |
| DB503 | MC4100 malE16-1 Δara714 | 4 |
| AB4 | DB503 manY::Tn10 | 4 |
| AB3 | DB503 ΔmanXYZ::cat | 4 |
| Salmonella enterica serovar Typhimurium | ||
| ATCC14028 | Wild-type strain | 44 |
| AJB64 | ATCC14028 Nalr iroN::pGP704 aroA::Tn10 (Ampr Tetr) | 44 |
| AR8412 | ATCC14028 cir::MudJ (Kanr) | 44 |
| WR1726 | ATCC14028 fepA::Tn10dTc (Ampr) | 44 |
| WR1727 | ATCC14028 fepA::Tn10dTc iroN::pGP704 (Ampr Tetr) | 44 |
| WR1728 | ATCC14028 fepA::Tn10dTc iroN::pGP704 cir::MudJ (Ampr Tetr Kanr) | 44 |
| A36 | Wild-type strain, phage type DT36 | 36 |
| WR1174 | A36 tonB::MudJ (Kanr) | 36 |
| Salmonella enterica serovar Enteritidis | ||
| SE147 Nalr | Wild-type strain, phage type 4 (Nalr) | 44 |
| WR1425 | SE147 Nalr fepA::Tn10dTc (Tetr) | 44 |
| WR1434 | SE147 Nalr fepA::Tn10dTc iroN::pGP704 (Ampr Tetr) | 44 |
| WR1530 | SE147 Nalr cir::MudJ (Kanr) | 44 |
| WR1458 | SE147 Nalr iroN::pGP704 cir::MudJ (Ampr Kanr) | 44 |
| WR1529 | SE147 Nalr tonB::MudJ (Kanr) | 44 |