Figure 5From: Novel mutations on the ace-1 gene of the malaria vector Anopheles albimanus provide evidence for balancing selection in an area of high insecticide resistance in Peru Average activity of insensitive acetylcholinesterase (iAChE) for individuals that were heterozygous (G/ C) vs homozygous (C/ C) at the second base of codon 119. Significantly greater insensitivity was detected in homozygotes (p < 0.05).Back to article page