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Table 4 Catalase and SOD activities of E. coli strains

From: Involvement of catalase and superoxide dismutase in hydrophobic organic solvent tolerance of Escherichia coli

Strain

Enzymatic activity

Catalase (U/mg)

SOD (U/mg)

BW25113

1.41 ± 0.07

0.18 ± 0.01

BW25113∆katE∆katG

0.06 ± 0.07

0.20 ± 0.03

BW25113∆sodA∆sodB

1.55 ± 0.15

0.01 ± 0.01

  1. Data represent the mean ± SD of triplicate experiments
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