| Name | Mutations | Genotype | 
|---|
| AB347 | 9 | Hfr(PO12), thr-1, ara-37, leuB6(Am), lacZ4, glnX44(AS), λ-, aroC4, rpsL8, thiE1 | 
| KL144 | 10 | F-, lacY1 or lacZ4, glnX44(AS)?, λ-, purF1, aroC4, recA1, relA1?, rpsL8 or rplL9(L?) or rpsL14, thiE1?, tsx-23 or tsx-25? | 
| AB2557 | 12 | F-, lacY1 or lacZ4, glnX44(AS), purF1, aroC4, dsdA1, rpsL8 or rplL9(L?) or rpsL14, malT1(λR), xyl-7, mtlA2, ilvD188(Oc), thiE1?, tsx-23 or tsx-25? | 
| AB444 | 13 | F-, lacY1 or lacZ4, glnX44(AS), λ-, rfbC1, purF1, aroC4, rpsL8 or rplL9(L?) or rpsL14, malT1(λR), xyl-7, mtlA2, ΔargH1, thiE1, tsx-23 or tsx-25 | 
| RS3116 | 13 | F-, lacY1 or lacZ4, glnX44(AS), aroC4, fadL701(T2R), dsdA1, zfd-1::Tn10, rpsL8 or rplL9(L?) or rpsL14, malT1(λR), xyl-7, mtlA2, ilvD188(Oc), thiE1, tsx-23 or tsx-25 | 
| EM2001 | 14 | F', lacY1 or lacZ4, glnX44(AS), λ-, rfbC1, purF1, aroC4, dsdA1, rpsL8 or rplL9(L?) or rpsL14, malT1(λR), xyl-7, mtlA2, ΔargH1, thiE1, tsx-23 or tsx-25, F32 | 
| DC334 | 15 | F-, lacY1 or lacZ4?, glnX44(AS), λ-, rfbC1, zfb-223::Tn10, aroC4, dsdA7, rpsL8 or rplL9(L?) or rpsL14, malT1(λR), xyl-7, mtlA2, ΔargH1, thiE1, fhuA2 or fhuA14, tsx-23 or tsx-25 |