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Table 3 The frequency of kdr mutations in the Anopheles sinensis samples in central China

From: Historical survey of the kdr mutations in the populations of Anopheles sinensis in China in 1996–2014

Sample code Sample location Sample size Wildtype Wildtype/mutant heterozygote Mutant genotype Mutation frequency (%)
Mutant homozygote Mutant heterozygote
TTG(L)/ TTG(L) TTG(L)/ TTT(F) TTG(L)/ TTC(F) TTG(L)/ TGT(C) TTT(F)/ TTT(F) TTC(F)/ TTC(F) TGT(C)/ TGT(C) TTT(F)/ TTC(F) TTT(F)/ TGT(C) TTC(F)/ TGT(C)
1997-2001
ZZ97 Henan 9 9 0 0 0 0 0 0 0 0 0 0.00
XY97 Jiangsu 20 19 0 0 1 0 0 0 0 0 0 5.00
WJ97 Jiangsu 24 19 3 0 2 0 0 0 0 0 0 20.83
JN97 Shandong 3 2 0 0 1 0 0 0 0 0 0 33.33
JN00 Shandong 31 17 4 0 10 0 0 0 0 0 0 45.16
NY01 Henan 23 23 0 0 0 0 0 0 0 0 0 0.00
Total   110 89 7 0 14 0 0 0 0 0 0 19.09
Genotype frequency(%)    80.91 6.36 0.00 12.73 0.00 0.00 0.00 0.00 0.00 0.00  
2005-2009
HF06 Anhui 19 1 4 0 3 8 0 0 0 3 0 94.74
WH06 Hubei 24 0 3 0 4 5 0 5 0 7 0 100.00
SZ07 Hubei 13 3 4 0 0 2 0 0 0 4 0 76.92
ZZ07 Henan 10 7 0 0 1 0 0 0 0 2 0 30.00
JN07 Shandong 22 1 0 0 0 16 0 0 0 5 0 95.45
JX09 Jiangxi 16 0 0 0 0 12 0 0 0 3 1 100.00
Total   104 12 11 0 8 43 0 5 0 24 1 88.46
Genotype frequency(%)    11.54 10.58 0.00 7.69 41.35 0.00 4.81 0.00 23.08 0.96  
2010-2014
JN12 Shandong 12 0 0 0 0 7 0 1 0 4 0 100.00
CX12 Shandong 30 1 11 0 6 10 0 0 0 2 0 96.67
JD12 Shanghai 24 0 0 0 0 12 0 1 0 10 1 100.00
HS13 Anhui 60 0 2 0 0 28 1 4 3 20 2 100.00
XC13 Anhui 30 0 0 0 0 15 0 2 0 13 0 100.00
Total   156 1 13 0 6 72 1 8 3 49 3 99.36
Genotype frequency(%)    0.64 8.33 0.00 3.85 46.15 0.64 5.13 1.92 31.41 1.92