2008
Distribution of knock-down resistance mutations in Anopheles gambiae molecular forms in west and west-central Africa
Santolamazza F, Calzetta M, Etang J, Barrese E, Dia I, Caccone A, Donnelly M, Petrarca V, Simard F, Pinto J, della Torre A. Distribution of knock-down resistance mutations in Anopheles gambiae molecular forms in west and west-central Africa. Malaria Journal 2008, 7: 74. PMID: 18445265, PMCID: PMC2405802, DOI: 10.1186/1475-2875-7-74.Peer-Reviewed Original ResearchConceptsL1014F alleleVoltage-gated sodium channel geneM-form populationsSodium channel geneResistance allele frequencyAnopheles gambiae sensu strictoPhenotypic effectsGambiae sensu strictoSelection pressureGambiae ML1014F mutationMolecular formsPosition 1014Channel genesL1014S mutationS formLigation assayL1014S alleleSensu strictoKdr genotypesVector speciesKdr alleleAllele-specific PCRPoint mutationsFormer mutation
2007
Multiple Origins of Knockdown Resistance Mutations in the Afrotropical Mosquito Vector Anopheles gambiae
Pinto J, Lynd A, Vicente J, Santolamazza F, Randle N, Gentile G, Moreno M, Simard F, Charlwood J, do Rosário V, Caccone A, della Torre A, Donnelly M. Multiple Origins of Knockdown Resistance Mutations in the Afrotropical Mosquito Vector Anopheles gambiae. PLOS ONE 2007, 2: e1243. PMID: 18043750, PMCID: PMC2080755, DOI: 10.1371/journal.pone.0001243.Peer-Reviewed Original ResearchConceptsResistance allelesMutation eventsMosquito vector Anopheles gambiaeVoltage-gated sodium channel geneNatural insect populationsEvolution of resistanceInsecticide resistance mutationsIndependent mutation eventsGambiae S formSodium channel geneMalaria vector AnophelesKnockdown resistance alleleKnockdown resistance (kdr) mutationsGene flowMolecular evolutionNeutrality testsSelective sweepsMalaria vector control programmesAdaptive traitsMultiple mutation eventsInsect populationsGenomic regionsHaplotype compositionKdr locusLocal selection
2004
Variation in an intron sequence of the voltage‐gated sodium channel gene correlates with genetic differentiation between Anopheles gambiae s.s. molecular forms
Gentile G, Santolamazza F, Fanello C, Petrarca V, Caccone A, Della Torre A. Variation in an intron sequence of the voltage‐gated sodium channel gene correlates with genetic differentiation between Anopheles gambiae s.s. molecular forms. Insect Molecular Biology 2004, 13: 371-377. PMID: 15271209, DOI: 10.1111/j.0962-1075.2004.00494.x.Peer-Reviewed Original ResearchConceptsVoltage-gated sodium channel geneSodium channel geneGenetic differentiationGenetic variationChannel genesPossible selective sweepMajor haplotypesSingle mutational stepAnopheles gambiae MRDNA sitesGene flowSelective sweepsMutational stepsTaxonomic statusIntron sequencesGambiae MMolecular formsIntron ISingle localityIntronic regionsAnopheles gambiae s.Additional haplotypesGambiae s.HaplotypesGenes