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Table 5 Degradation of β-CY by strain B-1 after the addition of different concentrations of PEP

From: Substrate regulation on co-metabolic degradation of β-cypermethrin by Bacillus licheniformis B-1

PEP concentrations (mmol/L)

β-CY degradation (%)

Control

22.68 ± 1.28a

5.0

22.09 ± 2.12a

10.0

17.01 ± 1.06b

15.0

14.52 ± 1.24c

20.0

12.31 ± 1.10d

  1. Data are presented as mean ± standard deviation of three replicates; the standard deviations are within 5% of the mean. Different letters indicate significant differences (p < 0.05)