Table 1.

E. coli strains

StrainGenotypeSource or reference
UM1 katE katG14 lacY rspL thi-1 14
UM120 katE12::Tn10 hfrH thi-1 Peter Loewen
UM202 katG17::Tn10 hfrH thi-1 Peter Loewen
GK100ΔcydAB::camΔ(cyoABCDE)456::kan 12
KM38As UM1 plus ΔcydAB::cam P1(GK100) × UM1
KM39As UMI plus Δ(cyoABCDE)456::kan P1(GK100) × UM1
SK2255 zbe-279::Tn10 thyA6 rps120 decC1 E. coli Genetic Stock Center
N9716As GC4468 plus ΔoxyR::spec Gisela Storz
AS430ΔoxyR::specΔlacU169 rpsL P1(N9716) × GC4468
AB1157F thr-1 leuB6 proA2 his-4 thi-1 argE2 lacY1 galK2 rspL supE44 ara-14 xyl-15 mtl-1 tsx-33 10
MG1655F wild-type E. coli Genetic Stock Center
JI360As MG1655 pluskatE12::Tn10 P1(UM120) × MG1655
JI361As MG1655 pluskatG17::Tn10 P1(UM202) × MG1655
JI362As JI360 plus Δ(katE12::Tn10)1(Tets)Tets derivative of JI360
JI364As JI361 plus Δ(katG17::Tn10)1(Tets)Tets derivative of JI361
JI367As JI364 pluskatE12::Tn10 P1(UM120) × JI364
JI370As MG1655 plus ΔahpCF′ kan::′ahpF P1(MC4100ΔahpCF) × MG1655
JI372As JI362 plus ΔahpCF′ kan::′ahpF P1(MC4100ΔahpCF) × JI362
JI374As JI364 plus ΔahpCF′ kan::′ahpF P1(MC4100ΔahpCF) × JI364
JI377As JI367 plus ΔahpCF′ kan::′ahpF P1(MC4100ΔahpCF) × JI367
MC4100 araD139 Δ(argF-lac)169λ flhD5301 fruA25 relA1 rpsL150 rbsR22 deoC1 E. coli Genetic Stock Center
MC4100ΔahpCFAs MC4100 plus ΔahpCF′ kan::′ahpF Gisela Storz
GS022As MC4100 plus λRS45 Φ(katG::lacZ)Gisela Storz
LC70As GS022 plus ΔahpCF′ kan::′ahpF P1(MC4100ΔahpCF) × GS022
LC74As LC70 plus ΔoxyR::spec P1(AS430) × LC70
LC80As GS022 pluskatG17::Tn10 P1(UM202) × GS022
HDO3As GS022 pluskatE12::Tn10 P1(UM120) × GS022
LC82As LC80 plus Δ(katG17::Tn10)2(Tets)Tets derivative of LC80
LC84As LC82 pluskatE12::Tn10 P1(UM120) × LC82
LC87As MC4100ΔahpCF pluszbe-279::Tn10 P1(SK2255) × MC4100ΔahpCF
LC89As GS022 plus ΔahpCF′ kan::′ahpF zbe-279::Tn10 P1(LC87) × GS022