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Characteristics of E. coli strains used in conjugation experiments
| Isolate | Source/host | ST | Resistance genes | Use |
|---|---|---|---|---|
| DK | Cattle | 155 | strA, strB, aph(6)-Ic, aph(3′)-IIa, tet(B), blaCTX-M-32 | Donor |
| HC4 | Human | 1193 | aadA5, dfrA17, mdf(A), sul1 | Recipient |
| HG | Cattle | 88 | aph(6)-Id, ant(2ʺ)-Ia, aph(3′)-Ia, aadA24, aph(3ʺ)-Ib, sul1, sul2, tet(A), tet(B), blaTEM-1, blaOXA-1, catA1, floR | Recipient |
