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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