deoR, endA1, recA1, relA1, gyrA96, hsdR17 (rk–mk+), supE44 thi–1, Δ(lacZYA–argFU169), 80δlacZΔM15,F–,λ–
T1 resistant
deoR, endA1, recA1, relA1, gyrA96′ hsdR17(rk–,mk+) supE44, thi-1, phoA Δ(lacZYA-argFU169),Φ80lacZΔM15,F–,
λ-
MCR
deoR, endA1, recA1, relA1, gyrA96, hsdR17(rk–mk+), supE44, thi–1, Δ(lacZYA–argFU169), Φ80d lacZΔM15,
mcrA Δ(mrr-hsdRMS-mcrBC) F–, λ–