| Name | Mutations | Genotype |
|---|
| AC2522 | 1 | Hfr(PO28), sulA1 |
| AC2524 | 1 | Hfr(PO30), sulA1 |
| E. coli B/r | 1 | F-, sulA1 |
| HB32 | 1 | F+, sulA1 |
| HB11 | 2 | F', lac-14, sulA1, F42 |
| WU36 | 2 | F-, sulA1, tyrA14 |
| AC2523 | 3 | Hfr(PO29), thr-12, sulA1, met-58 |
| CM1319 | 3 | F-, sulA1, trpE65(Oc), mutM103::mini-Tn10 |
| UP1004 | 3 | F-, thr-11, leuB19, sulA1 |
| UP1292 | 3 | F-, araC510, leuB19, sulA1 |
| WP2 | 3 | F-, lon-11, sulA1, trpE65(Oc) |
| CM1320 | 4 | F-, lon-11, sulA1, trpE65(Oc), mutM102::kan |
| E. coli B/r | 4 | F-, lon-, sulA1, λR, Mal(ts) |
| E. coli B/r | 4 | F-, lon-11, sulA1, λR, Mal(ts) |
| F26 | 4 | F-, lon-11, sulA1, his-222, thyA751 |
| PAM33 | 4 | F-, sulA1, trpE65(Oc), [mal+]K-12(λS), ssb-113(ts) |
| SB1068 | 4 | F-, ΔaraBAD-704, leuB19, sulA1?, rpsL184(strR) |
| SB3103 | 4 | F', araA2, araC219, sulA1, trp?, F503-2 |
| UP1088 | 4 | F-, thr-11, araB201, leuB19, sulA1 |
| UP1089 | 4 | F-, thr-11, araA202, leuB19, sulA1 |
| UP1093 | 4 | F-, thr-11, araB206, leuB19, sulA1 |
| UP1102 | 4 | F-, thr-11, araB215, leuB19, sulA1 |
| UP1103 | 4 | F-, thr-11, araB216, leuB19, sulA1 |
| UP1110 | 4 | F-, thr-11, araB223, leuB19, sulA1 |
| UP1111 | 4 | F-, thr-11, araB224, leuB19, sulA1 |
| WP2 hcr- | 4 | F-, lon-11, sulA1, trpE65(Oc), uvrA155 |
| WP6 | 4 | F-, sulA1?, trpE65(Oc), polA1(Am), [mal+]K-12(λS) |
| WP67 | 4 | F-, sulA1?, trpE65(Oc), polA1(Am), uvrA155 |
| WU38 | 4 | F-, lon-11, sulA1, tyrA14, recA1 |
| BS21 | 5 | F-, lon-11, sulA1, his-222, thyA751, adc-1 |
| HB4 | 8 | F-, thr-11, leuB19, lac-12, lon-11, sulA1, rpsL56(strR), gal-13, pro-19 |
| HB45 | 13 | F-, thr-11, leuB19, lac-11, lon-11, sulA1, trp-25, rpsL56(strR), rbs-20, his-47, met-55, arg-28, pro-19, gal-11 |
| WM301 | 13 | F-, leuB19, lac-11, sulA1, trp-25, thyA59, deoB23, pro-19, gal-11, arg-28, str-56, met-55, [r+B,m+B], his-47 |
| WM437 | 14 | F-, leuB19, lac-11, lon-11, sulA1, trp-25, dnaI208(ts), thyA59, rpsL56(strR), deoB23, gal-11, pro-19, met-55, arg-28, his-47 |
