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Fig. 3 | BMC Microbiology

Fig. 3

From: The attachment process and physiological properties of Escherichia coli O157:H7 on quartz

Fig. 3

qPCR analysis of selected gene expression in quartz-attached and planktonic E. coli O157:H7. The attached cells were compared with the planktonic cells. Data were normalized to gapA expression levels. These genes were grouped by the following functional pathways: flagellar motility and bacterial chemotaxis (a), TCA cycle (b), fermentation metabolism (c), general stress response (d), and antibiotic resistance and pathogenicity (e). The asterisk represents a significant difference between the wild-type and mutant strains (p < 0.05)

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