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Table 10 Quantification of enzymatic activity in Aedes aegypti populations in the parental generation and deltamethrin-selected generations with respect to the New Orleans reference strain

From: Impact of deltamethrin selection on kdr mutations and insecticide detoxifying enzymes in Aedes aegypti from Mexico

Population/generation

α-esterases

β-esterases

MFO

GST

(nmol/mg ptn/min)

(nmol/mg ptn/min)

(µg Cyt/mg de ptn)

(nmol/mg ptn/min)

n

Mean ± SD

%>p99c

Mean ± SD

%>p99

Mean ± SD

%>p99

Mean ± SD

%>p99

 

New Orleansa

30

3.53 ± 0.50

4.77b

8.56 ± 0.97

10.9b

72.59 ± 9.63

94.31b

0.05 ± 0.01

0.09b

F0

Merida

30

7.18 ± 1.21

99

13. 11 ± 2.26

79

87.30 ± 16.44

31

0.03 ± 0.01

0

Progreso

30

5.31 ± 0.64

82

10.00 ± 1.03

16

113.2 ± 22.45

69

0.08 ± 0.03

48

Hunucma

30

6. 23 ± 0.73

99

10.95 ± 0.80

43

85.08 ± 12.84

23

0.05 ± 0.01

1

Hoctún

30

4.80 ± 0.69

39

10.76 ± 1.10

40

106.20 ± 11.04

81

0.07 ± 0.01

8

Agua dulce

30

6.58 ± 0.85

100

11.11 ± 0.86

54

132.10 ± 30.02

97

0.11 ± 0.03

71

Cardel

30

7.77 ± 0.88

100

12.75 ± 1.56

95

128.10 ± 16.51

95

0.06 ± 0.01

3

F1

Merida

30

5.73 ± 0.69

88

10.33 ± 0.78

24

94.27 ± 10.83

50

0.47 ± 0.12

0

Progreso

30

7.86 ± 0.64

100

9.81 ± 1.12

11

98.54 ± 13.80

56

0.63 ± 0.27

18

Hunucma

30

7.80 ± 0.84

100

10.02 ± 1.28

18

112.57 ± 26.94

70

0.89 ± 0.28

68

Hoctún

30

4.04 ± 0.84

11

9.43 ± 1.71

15

89.01 ± 18.30

38

0.34 ± 0.37

1

Agua dulce

30

6.69 ± 0.78

100

11. 35 ± 1.69

57

107.46 ± 13.62

87

0.11 ± 0.64

6

Cardel

30

3.80 ± 0.88

10

8.11 ±1.07

0

96.22 ± 15.30

50

0.87 ± 0.30

50

F2

Merida

30

6.75 ± 0.60

99

11.23 ± 1.26

74

91.57 ± 11.82

33

0.70 ± 0.15

25

Progreso

30

6.52 ± 0.87

99

12.44 ± 1.30

89

87.45 ± 14.30

32

0.54 ± 0.18

3

Hunucma

30

6.03 ± 0.82

96

10.51 ± 0.66

79

82.38 ± 7.83

7

0.37 ± 0.11

0

Hoctún

30

6.27 ± 0.47

99

10.84 ± 0.98

44

86.52 ± 12.45

31

0.87 ± 0.27

58

Agua dulce

30

6.69 ± 0.79

99

9.45 ± 1.16

5

81.67 ± 11.91

6

0.73 ± 0.29

31

Cardel

30

6.60 ± 0.65

99

12.87 ± 1.15

94

95.78 ± 14.69

39

0.32 ± 0.11

0

F3

Merida

30

4.43 ± 5.22

64

9.93 ± 1.16

20

79.41 ± 12.43

10

0.56 ± 0.21

17

Progreso

30

6.97 ± 0.45

99

11.70 ± 0.93

81

84.93 ± 7.03

9

1.13 ± 0.26

90

Hunucma

30

8.80 ± 0.56

99

13.85 ± 1.05

99

76.67 ± 7.06

0

0.54 ± 0.12

3

Hoctún

30

6.21 ± 0.39

99

10.50 ± 0.69

33

73.27 ± 4.90

0

0.42 ± 0.11

0

Agua dulce

30

6.51 ± 0.85

99

10.89 ± 1.67

44

83.45 ± 10.15

5

0.13 ± 0.03

0

Cardel

30

7.21 ± 0.60

99

11.17 ± 0.90

49

77.59 ± 6.37

0

0.50 ± 0.14

1

F4

Merida

30

4.59 ± 0.67

29

10.19 ± 1.78

20

87.68 ± 8.14

22

0.90 ± 0.21

75

Progreso

30

3.20 ± 0.38

0

6.72 ± 0.60

0

95.73 ± 6.40

57

0.61 ± 0.52

34

Hunucma

30

5.57 ± 0.69

90

8.51 ± 0.88

0

84.16 ± 10.74

19

0.64 ± 0.25

22

Hoctún

30

5.34 ± 0.61

82

10.17 ± 0.90

25

82.48 ± 8.22

19

0.49 ± 0.16

1

Agua dulce

30

5.55 ± 0.57

94

9.52 ± 0.86

2

75.84 ± 8.56

0

0.50 ± 0.18

3

Cardel

30

9.45 ± 0.83

99

14.67 ± 1.32

97

70.20 ± 9.79

0

0.65 ± 0.23

10

F5

Merida

30

4.29 ± 0.55

14

7.53 ± 0.97

0

61.85 ± 8.80

0

0.59 ± 0.18

17

Progreso

30

5.84 ± 0.68

92

12.22 ± 1.17

91

72.17 ± 7.59

0

0.78 ± 0.30

47

Hunucma

30

7.05 ± 0.55

99

10.76 ± 0.58

34

70.72 ± 7.03

0

0.45 ± 0.11

0

Hoctún

30

3.68 ± 0.50

1

8.19 ± 1.19

0

71.93 ± 6.28

0

0.86 ± 0.20

54

Agua dulce

30

6.69 ± 0.81

99

11.28 ± 1.40

55

67.35 ± 6.25

0

1.03 ± 0.35

80

Cardel

30

4.78 ± 0.81

49

10.27 ± 1.22

29

77.07 ± 6.16

0

0.49 ± 0.17

2

  1. Abbreviations: n, sample size; SD, standard deviation
  2. a New Orleans: susceptible reference strain
  3. b p99, 99th percentile for reference strains
  4. c%>p99 percentage of individuals above 99th percentile of reference strain, values classified as altered (> 50%) are in bold