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Table 2 Number of genotypes and frequencies of kdr mutations in the VGSC gene of Aedes aegypti mosquitoes

From: Insecticide resistance status of Aedes aegypti in southern and northern Ghana

Insecticide

Study site

Phenotype

n

F1534C

V1016I

V410L

CC

FC

FF

Allele

Freq

II

VI

VV

Allele

Freq

LL

VL

VV

Allele

Freq

Deltamethrin

Tema

R

21

21

0

0

1

20

0

1

0.95

4

1

16

0.08

S

20

20

0

0

1

14

1

5

0.73

7

1

12

0.09

Ada

R

9

9

0

0

1

9

0

0

1

0

0

10

0

S

20

19

0

1

0.95

19

1

0

0.98

0

2

18

0.05

Navrongo

R

9

9

0

0

1

7

0

2

0.78

1

0

8

0.11

S

20

20

0

0

1

16

4

0

0.90

0

0

20

0

Accra

R

14

14

0

0

1

14

0

0

1

0

0

14

0

S

20

20

0

0

1

17

3

0

0.93

0

0

20

0

Total

R

53

53

0

0

 

52

9

3

 

5

1

48

 

S

80

79

0

1

 

66

9

5

 

7

3

70

 

Permethrin

Tema

R

15

15

0

0

1

14

1

0

0.97

4

1

10

0.30

S

20

18

0

2

0.9

13

1

6

0.68

2

1

17

0.13

Ada

R

10

10

0

0

1

8

0

2

0.80

2

0

8

0.20

S

20

19

0

1

0.95

5

3

12

0.33

0

0

20

0

Navrongo

R

20

20

0

0

1

20

0

0

1

6

3

11

0.38

S

20

19

0

1

0.95

17

3

0

0.93

0

0

20

0

Accra

R

14

14

0

0

1

14

0

0

1

0

0

14

0

S

20

6

14

0

0.65

3

17

 

0.58

0

0

20

0

Total

R

59

59

0

0

 

56

1

2

 

12

4

43

 

S

80

62

14

4

 

38

24

18

 

2

1

77

 

DDT

Tema

R

14

14

0

0

1

10

4

0

0.86

4

0

10

0.29

S

–

–

–

–

–

–

–

–

–

–

–

–

–

Ada

R

12

12

0

0

1

10

0

2

0.83

1

1

10

0.13

S

–

–

–

–

–

–

–

–

–

–

–

–

–

Navrongo

R

26

26

0

0

1

26

0

0

1

8

3

15

0.37

S

–

–

–

–

–

–

–

–

–

–

–

–

–

Accra

R

8

8

0

0

1

8

0

0

1

0

0

8

0

S

–

–

–

–

–

–

–

–

–

–

–

–

–

Total

R

60

60

0

0

 

54

4

2

 

13

4

43

 
  1. VV Wild type (susceptible), VL heterozygotes, LL mutant (resistant), VI heterozygotes, II mutant (resistant), FF wild type (susceptible), FC heterozygotes, CC mutant (resistant); n sample size, – not genotyped