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Table 1 Frequencies of the L1014F kdr allele within the 20 sites prospected

From: Patterns of insecticide resistance and knock down resistance (kdr) in malaria vectors An. arabiensis, An. coluzzii and An. gambiae from sympatric areas in Senegal

Transects

Sites

An. arabiensis

An. gambiae

An. coluzzii

  

n

Fis

Freq

95 % CI

n

Fis

Freq

95 % CI

n

Fis

Freq

95 % CI

Transect 1

Neteboulou

23

−0.05

0.04

0.01–0.15

30

−0.25

0.20

0.11–0.32

4

−0.14

0.13

0.00–0.53

 

Tourema

13

0.80

0.27

0.12–0.48

21

0.80

0.38

0.24–0.54

1

0

0.00

0.00–0.54

 

Gouloumbou

57

0.65

0.15

0.09–0.23

76

0.50

0.22

0.15–0.29

13

0.84

0.42

0.23–0.63

 

Afia

32

0.63

0.09

0.04–0.19

35

0.03

0.16

0.08–0.26

3

−0.5

0.33

0.04–0.78

 

Temento

13

−0.13

0.12

0.02–0.30

27

−0.2

0.28

0.16–0.42

0

0

0.00

-

 

Sare Sidy

20

0.43

0.33

0.19–0.49

38

0.42

0.20

0.11–0.30

1

0

0.00

0.00–0.84

 

Sankagne

21

0.32

0.12

0.04–0.26

23

0.40

0.24

0.13–0.39

7

1

0.14

0.02–0.43

 

Nguene

29

0.58

0.21

0.11–0.33

40

0.12

0.11

0.05–0.20

8

1

0.13

0.02–0.38

 

Dialiko

19

0.59

0.24

0.11–0.40

45

0.17

0.20

0.12–0.30

9

−0.06

0.06

0.00–0.27

 

Koar

44

0.37

0.15

0.08–0.24

103

0.38

0.25

0.19–0.32

20

0.69

0.20

0.09–0.36

 

Saal

10

−0.05

0.05

0.00–0.25

34

0.47

0.06

0.02–0.14

8

0

0.00

0.00–0.21

Transect 2

Tamba Soce

19

-

0.00

0.00–0.09

14

0.76

0.18

0.06–0.37

0

0

0.00

-

 

Djnkore

42

0.45

0.10

0.04–0.18

65

0.61

0.20

0.14–0.28

2

−0.33

0.25

0.01–0.81

 

Madina Dian

20

0.79

0.4

0.25–0.57

17

0.76

0.15

0.05–0.31

2

1

0.50

0.07–0.93

 

Missirah

5

-

0.00

0.00–0.31

4

0.47

0.38

0.09–0.76

0

0

0.00

-

 

Barkeyel

27

1

0.15

0.07–0.27

22

0.74

0.23

0.11–0.38

2

0

0.00

-

 

Gourel

6

-

0.00

0.00–0.26

59

0.11

0.14

0.09–0.22

4

0

0.00

-

 

Bira

13

0.13

0.23

0.09–0.44

30

0.05

0.35

0.23–0.48

2

0

0.50

0.07–0.93

 

Badi

41

0.54

0.12

0.06–0.21

56

0.12

0.09

0.04–0.16

24

0.45

0.08

0.02–0.20

 

Wassadou

16

0.63

0.13

0.04–0.29

75

−0.02

0.24

0.17–0.32

5

−0.25

0.20

0.03–0.56

  1. n number of specimens, Fis : inbreeding coefficient calculated according to Weir and Cockerham [40], Fis < 0 indicate an excess of heterozygotes, Fis > 0 denote heterozygotes deficiency, values in bold indicate significant deviation from Hardy–Weinberg (P < 0.05)