Fig. 5From: Study on the mechanism of antibacterial action of magnesium oxide nanoparticles against foodborne pathogensDifference of stress gene expression between MgO nanoparticle treated and untreated C. jejuni. Late-log phase cells treated with 0 or 1 mg/ml MgO nanoparticles for 30 min were quantified for mRNA of stress genes by reverse transcription-qPCR. Relative expression ratio (ΔΔCt) of each gene is presented in a log2 valueBack to article page