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. 2016 Aug 22;16(1):192. doi: 10.1186/s12866-016-0808-2

Fig. 8.

Fig. 8

Quantitative reverse transcriptase polymerase chain reaction (qRT-PCR). P. aeruginosa at 1 × 105 CFU/mL and 1 × 109 CFU/mL were either untreated for control, or treated with 0.5× and 4× the MIC of TP359 and then grown for 18 and 4 h, representing bacteriostatic and bactericidal concentrations, respectively. Total RNA was extracted, quantified before cDNA synthesis using reverse transcriptase, followed by PCR amplification. Data obtained from three-independent experiments were used to analyze the relative gene expression by the 2-ΔΔCt method. Panels a and c show the mucoid and non-mucoid strains for the bactericidal concentration and panels b and d for the bacteriostatic concentration