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Transformation with 10 μg of DNA with different antibiotic resistance markers
| DNA | Drug(s) used for selectionb | Transformation frequencya |
|---|---|---|
| AhdI-digested pTN1G4 | GM | (3 ± 1) × 10−7 |
| AhdI-digested pTN1CE1 | EM | (6 ± 3) × 10−7 |
| AhdI-digested pTN1S3 | SP and SM | (3 ± 1) × 10−3 |
Values are means ± standard deviations of three independent experiments.
GM, gentamicin; EM, erythromycin; SP, spectinomycin; SM, streptomycin.
