Fig. 4From: Species composition and insecticide resistance status of Anopheles gambiae (s.l.) (Culicidae) in Kome, southern Chad and the implications for malaria controlFrequency of knockdown resistant (kdr-w) resistant allele among An. gambiae complex at study sites in Kome, southern Chad. Abbreviations: RR, homozygote resistant allele; RS, heterozygote resistant allele; SS, homozygote susceptible alleleBack to article page