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Table 2 CAT activity and H2O2 concentration of S. pogona, S. pogona-Δsp1418 and S. pogona-Sp1418

From: Effect of the TetR family transcriptional regulator Sp1418 on the global metabolic network of Saccharopolyspora pogona

Strains

CAT activity (U)

H2O2 concentration (μmol/g)

S. pogona

204.95 ± 14.23

1.149 ± 0.131

S. pogona-Δsp1418

80.29 ± 23.14**

1.916 ± 0.304**

S. pogona-Sp1418

253.86 ± 12.95*

0.425 ± 0.062**

  1. The CAT activity (U) is expressed as the change in absorbance per minute per gram of bacteria
  2. * and ** indicated P < 0.05 and P < 0.005, respectively, compared to S. pogona under the same conditions