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Identification and characterization of novel organophosphate detoxifying esterase alleles in the Guangzhou area of China


, : Identification and characterization of novel organophosphate detoxifying esterase alleles in the Guangzhou area of China. Journal of the American Mosquito Control Association 17(4): 238-244

In the mosquito Culex pipiens, various alleles at the Ester locus provide insecticide resistance. These resistance alleles display a heterogeneous geographical distribution, particularly in China, where they are highly diverse. A new resistance allele, Ester9, coding for the overproduced esterases A9 and B9, is characterized and compared to the known resistant allele Ester8 isolated from the same southern China sample (from Guangzhou).

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