TABLE 2.

Real-time RT-PCR analysis of pslB transcription in WFPA800 (Δpsl) and WFPA801 (Δpsl/pBAD-psl) with different concentrations of arabinose

StrainArabinose concn (%)pslB expression relative to expression in PAO1a
PAO101 ± 0.1
WFPA80000.02 ± 0.002
WFPA80100.1 ± 0.01
WFPA8010.052 ± 0.17
WFPA8010.24 ± 0.25
WFPA80127 ± 0.39
  • a The data are the means ± standard deviations for three replicate real-time RT-PCR assays.