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Fig. 6 | BMC Microbiology

Fig. 6

From: Two superoxide dismutases from TnOtchr are involved in detoxification of reactive oxygen species induced by chromate

Fig. 6

Effect of pH on SODs activity (a) and stability of SODs to pH (b) and temperature (c). a The purified enzymes were assayed at different pHs. b pH stability was determined by incubating the proteins in different pHs for 2 h prior to SOD assays at their optimum pH. b Thermal stability was determined after incubation of the purified proteins for 2 h at the indicated temperatures. ChrC assays (■); ChrF assays (●)

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BMC Microbiology

ISSN: 1471-2180

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