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. 2015 Dec 2;10(12):e0143808. doi: 10.1371/journal.pone.0143808

Fig 4. Relative expression of sodB.

Fig 4

The relative expression of sodB was quantified by qRT-PCR with the 2­∆∆Ct method. The normalization was done with the glucokinase gene (PGN_0381). The white histograms represent, for wild-type or cydAB mutant strains, the relative expression of sodB (A) or cydA (B) between both conditions: with paraquat (320 μM) and without paraquat (control condition). The grey histogram represents the relative expression of sodB between cydAB mutant and wild-type (control condition) in absence of paraquat. Bars represent standard errors.