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Table 5 The frequency of the ace-1 resistant allele (G119S) observed in different Anopheles gambiae complex species

From: Characterization of resistance profile (intensity and mechanisms) of Anopheles gambiae in three communes of northern Benin, West Africa

Localities

Species

Number

Genotypes

f (119S)

χ2-value

df

p-value*

Tested

119S

119G

119G

 

119S

119S

119G

Kandi

An. gambiae s.s

90

0

3

87

0.017

0.028

1

0.86

An. arabiensis

10

0

1

9

0.050

Parakou

An. gambiae s.s

94

0

5

89

0.027

0.327

2

0.84

An. coluzzii

3

0

0

3

0.000

An. arabiensis

3

0

0

3

0.000

Malanville

An. coluzzii

100

0

6

94

0.030

  1. *p-value: based on the χ2-square test comparing frequencies between the two species by locality; f = frequency