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. 2017 Feb 6;12(2):e0171719. doi: 10.1371/journal.pone.0171719

Fig 4.

Fig 4

Effects of DEHP treatments on the relative expression of genes involved in the detoxication metabolism in C. riparius fourth instar larvae: CYP4G (A-E), and GAPDH (F-J). Each bar is the mean ± SE obtained from three independent experiments, each with three replicates. Values are expressed as fold changes with respect to the control. X-axis values range from 10−3 to 1 μg/L. *Significant differences (p ≤ 0.05) as compared to control cultures.