2.1 Ampicillin: 100 μg/mL
2.2 Kanamycin: 50 μg/mL
2.3 Spectinomycin: 100 μg/mL
2.4 Chloramphenicol:
2.5 For co- transformation: Ampicillin 50 μg/mL, Spectinomycin 25 μg/mL, Kanamycin 25 μg/mL
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