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Table 1 Frequency and distribution of genotypes and alleles at codon 1016 of the voltage-gated sodium channel (VGSC) gene in the field populations of Ae. albopictus

From: Spatial heterogeneity of knockdown resistance mutations in the dengue vector Aedes albopictus in Guangzhou, China

Collection sitea n Frequency
Genotype (%) Allele (%)
V/V G/G V/G V G
SMU 36 86.1 0 13.9 93.1 6.9
SNG 27 63 14.8 22.2 74.1 25.9
NZHY 44 72.7 4.5 22.7 84.1 15.9
SS 22 86.4 0 13.6 93.2 6.8
DJ 28 78.6 0 21.4 89.3 10.7
GY 16 87.5 0 12.5 93.8 6.3
HX 27 88.9 0 11.1 94.4 5.6
TH 40 72.5 0 27.5 86.3 13.8
YX 53 73.6 0 26.4 86.8 13.2
CH 109 91.7 0 8.3 95.9 4.1
PY 71 77.5 1.4 21.1 88 12
HD 43 74.4 2.3 23.3 86 14
HP 36 89.1 0 10.9 95.8 4.2
NS 55 89.1 0 10.9 94.5 5.5
ZC 32 93.8 0 6.3 96.9 3.1
  1. V, Wild-type allele; G, mutant allele; V/V, wild-type homozygote; G/G, mutant homozygous; V/G, wild/mutant heterozygote
  2. aSMU, Southern Medical University; SNG, Songnan Pavilion; NZHY, Nanzhou Garden; SS, Su she; DJ, Dongyi sanqiaofang; GY, The Third Affiliated Hospital of Guangzhou Medical University; TH, Tianhe Villa; YX, Yue Xiu community; CH, No. 7 middle school in Conghua district; PY, Pan Yu Xiaoping Village; HD, Hua Du Dongjing Village; HP, Huang Pu Xintian Village; NS, Nan Sha Tanzhou Park; ZC, Zeng Cheng Nangang Village