TABLE 1

Escherichia coli K-12 strains

StrainGenotypeSource of derivation
BT199F-λ-thi-1 Δ(gpt-proA)62 thr-1 leuB6 kdgK51 rfbD1 ara-14 lacY1 galK2 xyl-5 mtl-1 tsx-33 supE44 rpsL31 rac-W. Wackernagel
CAG12156+ uvrC279::Tn10C. Gross
CS85+ ruvC53 eda51::Tn10 argE3 hisG4R. Lloyd
HR839+ ΔxonA300::cat argE3 hisG4Razavy et al. (1996)
JC10287+ Δ(srlA-recA) argE3 hisG4A. J. Clark
JC5519+ recB21 recC22 argE3 hisG4A. J. Clark
RDK1445+ zgb-224::Tn10 serA6 argE3 hisG4R. Kolodner
STL113+ recJ284::Tn10 argE3 hisG4Viswanathan and Lovett (1998)
STL2347+ Δ(xseA-guaB)zff-3139::Tn10kanViswanathan and Lovett (1998)
STL2348+ Δ(xseA-guaB)zff-3139::Tn10kan recJ284::Tn10Viswanathan and Lovett (1998)
STL2691+ Δ(xseA-guaB)zff-3139::Tn10kan recJ2052::Tn10kanSer+transductant P1 STL113 × STL4478
STL2701+ ΔxonA300::cat Δ(xseA-guaB) zff-3139::Tn10kan recJ2052::Tn10kanCmr transductant P1 HR839 × STL2691
STL2857+ uvrC279::Tn10Tcr transductant P1 CAG12156 (C. Gross) × BT199
STL4478+ Δ(xseA-guaB) zff-3139::Tn10kan serA6 zgb-224::Tn10Tcr Ser~ transductant P1 RDK1445 × STL2347