Skip to main content
. 2018 Jul 18;8:10849. doi: 10.1038/s41598-018-29123-0

Figure 1.

Figure 1

The enrichment of persisters with both S. aureus Newman wild type and transposon library. 24-hour culture of either wild type (WT 1–3) or Tnp library (Lib 1–3) was exposed to 100 × MIC of ciprofloxacin (MIC = 0.5 µg/ml) for another 24 hours before plating on TSA plates for CFU calculation. The same procedure was repeated consecutively for 4 times (Round 1–4) and the persister frequencies were recorded accordingly.