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. Author manuscript; available in PMC: 2012 Dec 1.
Published in final edited form as: Microb Pathog. 2011 Aug 16;51(6):466–470. doi: 10.1016/j.micpath.2011.07.009

FIG. 3. Ciprofloxacin-induced stx2 transcript levels.

FIG. 3

Boxplots of mean fold-change in stx2 expression following 60- and 120-min exposure to ciprofloxacin (Cip) relative to basal expression levels as determined by qRT-PCR. Plot boundaries represent the 25th and 75th percentiles; the median is given by the line. Plots which differ in the number of asterisks at each time of exposure, differ significantly by Tukey’s HSD following a significant F-test (P<0.05). Clade designations are: Sakai (clade 1), EDL933 (clade 3), TW02883 (clade 8), and TW14359 (clade 8).