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Transposition frequencies of suicide plasmids bearing mcr-1 genes.
| Plasmid | Transposase | Reverse PCR | IR-IR junction | Transposition frequency (wild type)a | Transposition frequency (recA::Km) |
|---|---|---|---|---|---|
| pJS01 | + | + | + | 2.78 × 10-6 | 2.71 × 10-6 |
| pJS02 | – | + | + | – | – |
| pJS03 | + | – | + | – | – |
| pJS04 | + | – | + | – | – |
