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Fig. 5 | BMC Microbiology

Fig. 5

From: Disrupting ROS-protection mechanism allows hydrogen peroxide to accumulate and oxidize Sb(III) to Sb(V) in Pseudomonas stutzeri TS44

Fig. 5

The H2O2 content is correlated with bacterial Sb(III) oxidation. The P. stutzeri strains were cultured as described above. a The H2O2 concentration was tested after 30 min of incubation with Sb(III). **Indicates a significant difference from the control (p < 0.01). b H2O2 content and (c) Sb(III) concentration in strains TS44, TS44-gshA540 and TS44-gshA-C from 36 to 48 h of incubation in cultures supplemented with 0.2 mmol/L Sb(III). Data are expressed as the mean ± SD, N = 3. d Correlation between H2O2 and Sb(III) concentrations in strain TS44-gshA540

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BMC Microbiology

ISSN: 1471-2180

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