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. 2024 Dec 18;22:286. doi: 10.1186/s12915-024-02081-y

Fig. 1.

Fig. 1

Schematic representation of haplotypes and genetic diversity of CYP6P4a and CYP6P4b in resistant mosquitoes across Africa, FUMOZ, and FANG. A Phylogenetic tree for CYP6P4a plotted using the JTT model, showing selection of major alleles in all regions in 2021. B Haplotype network for CYP6P4a revealing a fixed haplotype common Southern Africa, a fixed haplotype common to Uganda and Cameroon, and major haplotypes in Ghana and Benin, but high diversity in FANG. C Schematic representation of haplotypes of CYP6P4a with mutations occurring in Ghana highlighted in red. D Phylogenetic tree for CYP6P4b plotted using the JTT model, showing selection of major alleles in all regions in 2021. E CYP6P4b haplotype network. A fixed haplotype is observed in Southern population (Malawi and FUMOZ) and the formation of a major haplotype common to Uganda and Cameroon. F Schematic representation of haplotypes of CYP6P4b with D284E mutation occurring in Ghana highlighted in red. G Plot of genetic diversity parameters of CYP6P4a and CYP6P4b across Africa showing the signatures of a directional selection of CYP6P4a and CYP6P4b between 2014 and 2021 in haplotype diversity (Hd) and nucleotide diversity (π)