Fig. 5From: Cupriavidus pinatubonensis AEO106 deals with copper-induced oxidative stress before engaging in biodegradation of the herbicide 4-chloro-2-methylphenoxyacetic acidGene expression by cells in liquid DMMÂ +Â MCPA exposed to 0 (control) or 10Â ÎĽM CuSO4 measured by RT-qPCR as mRNA normalized to the DNA copy number of the corresponding gene. a Expression of the catabolic tfdA gene. b Expression of the putatively oxidative stress responsive ohr/osmC-like gene. Data are mean values from triplicate cultures from one representative experiment (the experiment was repeated twice). Error bars represent standard error of meansBack to article page