Figure 1.

Frequency (%) of genotypes for the OP resistance-associated mutation S291G in Colorado potato beetle populations. N; number of individuals, RR; homozygous, RS; heterozygous for the OP resistance-associated mutation S291G, SS: homozygous lacking the S291G mutation.

Piiroinen et al. BMC Evolutionary Biology 2013 13:13   doi:10.1186/1471-2148-13-13
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