John Essandoh

This study uses whole-genome sequencing of Anopheles gambiae s.l. mosquitoes to uncover fine-scale population structure and insecticide resistance mechanisms in central Ghana.

This paper develops a targeted genomic surveillance approach for insecticide resistance in malaria vectors, identifying resistance variants and demonstrating predictive modeling with high accuracy.

This study identifies a duplicated esterase locus associated with pirimiphos-methyl resistance in Anopheles gambiae through population genomic analysis.

This study uses low-coverage whole-genome sequencing to identify adaptation signatures at insecticide resistance loci in Anopheles mosquitoes in southern Ghana.

This study identifies copy number variants (CNVs) as key drivers of insecticide resistance in Anopheles arabiensis, revealing new gene clusters and resistance mechanisms to deltamethrin and pirimiphos-methyl.

This study identifies novel genetic loci associated with resistance to pyrethroid and organophosphate insecticides in Anopheles gambiae s.l. through genome-wide association analyses.

The paper develops a Bayesian spatiotemporal model to analyze the spread of genetic mutations conferring insecticide resistance in malaria vectors, revealing geographic and temporal patterns of resistance.

The paper identifies a resistance mechanism to pirimiphos-methyl in Anopheles mosquitoes through duplication and introgression of the Ace1 locus, showing its spread in West Africa.