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Table 3 Degradation of β-CY by strain B-1 cells in suspension after the addition of metallic ions

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

Metallic ions Concentrations (mmol/L) β-CY degradation (%)
Control   22.19 ± 0.075a
Mg2+ 0.1 26.14 ± 1.47b
0.5 29.51 ± 2.19b
1.0 22.58 ± 1.72a
2.0 21.63 ± 1.42a
Mn2+ 0.1 27.03 ± 0.92b
0.5 28.98 ± 2.21b
1.0 25.46 ± 1.43b
2.0 22.59 ± 1.23a
Zn2+ 0.1 22.70 ± 0.23a
0.5 22.58 ± 1.41a
1.0 21.09 ± 0.92a
2.0 20.71 ± 2.31a
Ca2+ 0.1 21.92 ± 2.12a
0.5 21.79 ± 1.63a
1.0 21.09 ± 1.12a
2.0 20.12 ± 1.53a
  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)