Skip to main content

Table 4 Frequency of the S989P, V1016G and F1534C mutations in the sodium channel gene of five wild strains of Ae. aegypti

From: Relationship between insecticide resistance and kdr mutations in the dengue vector Aedes aegypti in Southern China

Mutation

Strain

Genotype frequency (%)

SS

RS

RR

R

S989P

QS

100.0

0.0

0.0

0.0

 

DF

100.0

0.0

0.0

0.0

JH

2.8

30.6

66.7

81.9

 

YD

0.0

33.3

66.7

83.3

 

MN

0.0

0.0

100.0

100.0

V1016G

QS

100.0

0.0

0.0

0.0

 

DF

100.0

0.0

0.0

0.0

 

JH

0.0

16.7

83.3

91.7

 

YD

0.0

9.1

90.9

95.5

 

MN

0.0

0.0

100.0

100.0

F1534C

QS

0.0

0.0

100.0

100.0

 

DF

3.0

18.2

78.8

87.9

 

JH

84.8

15.2

0.0

7.6

 

YD

90.9

9.1

0.0

4.6

 

MN

100.0

0.0

0.0

0.0

  1. SS: susceptible homozygote. SS% = SS/(SS + RS + RR) × 100 %
  2. RS: mutant heterozygote. RS% = RS/(SS + RS + RR) × 100 %
  3. RR: mutant homozygote. RR% = RR/(SS + RS + RR) × 100 %
  4. R% = RR% + 0.5 × RS%
  5. QS Qishui strain, DF Dongfang strain, JH Jinghan strain, YD Yundang strain, MN Munao strain