2022
Real‐time geographic settling of a hybrid zone between the invasive winter moth (Operophtera brumata L.) and the native Bruce spanworm (O. bruceata Hulst)
Andersen J, Havill N, Boettner G, Chandler J, Caccone A, Elkinton J. Real‐time geographic settling of a hybrid zone between the invasive winter moth (Operophtera brumata L.) and the native Bruce spanworm (O. bruceata Hulst). Molecular Ecology 2022, 31: 6617-6633. PMID: 35034394, DOI: 10.1111/mec.16349.Peer-Reviewed Original ResearchConceptsInvasive winter mothClinal hybrid zoneHybrid zoneWinter mothBruce spanwormNon-native speciesNon-native organismsLow dispersal ratesProbability of establishmentMosaic hybrid zoneCases of hybridizationNative congenerNovel habitatsLong Island SoundEnvironmental variablesO. bruceataDispersal ratesCoastal ConnecticutMicrosatellite dataOperophtera brumataHybrid fitnessWinter cold temperaturesPopulation densityWinter temperaturesEvolutionary trajectories
2015
Mitochondrial DNA sequence divergence and diversity of Glossina fuscipes fuscipes in the Lake Victoria basin of Uganda: implications for control
Kato AB, Hyseni C, Okedi LM, Ouma JO, Aksoy S, Caccone A, Masembe C. Mitochondrial DNA sequence divergence and diversity of Glossina fuscipes fuscipes in the Lake Victoria basin of Uganda: implications for control. Parasites & Vectors 2015, 8: 385. PMID: 26197892, PMCID: PMC4511262, DOI: 10.1186/s13071-015-0984-1.Peer-Reviewed Original ResearchConceptsMicrosatellite loci dataDemographic historyGenetic differentiationMicrosatellite dataLoci dataMitochondrial DNA (mtDNA) cytochrome oxidase II geneGenetic variationMitochondrial DNA sequence divergenceCytochrome oxidase II geneWeak genetic differentiationDNA sequence divergenceLake Victoria basinGenetic structuringGene flowDemographic testsGenetic divergenceMtDNA dataSequence divergenceGenetic diversityGeographic distanceVictoria basinGenetic analysisSampling sitesMutation ratePopulation clusters
2014
Lineage fusion in Galápagos giant tortoises
Garrick R, Benavides E, Russello M, Hyseni C, Edwards D, Gibbs J, Tapia W, Ciofi C, Caccone A. Lineage fusion in Galápagos giant tortoises. Molecular Ecology 2014, 23: 5276-5290. PMID: 25223395, DOI: 10.1111/mec.12919.Peer-Reviewed Original ResearchConceptsLineage fusionGiant tortoise speciesGalápagos giant tortoisesWidespread introgressive hybridizationLong generation timesWolf VolcanoCryptic lineagesReticulate evolutionIntrogressive hybridizationLineage splittingMicrosatellite dataGalápagos tortoisesPopulation geneticsEvolutionary phenomenaMate selectivityTortoise speciesGiant tortoisesLineagesGeneration timeRapid extinctionTortoisesPurebred femalesFusionIslandsHistorical reconstructionWorldwide phylogeography of the invasive ctenophore Mnemiopsis leidyi (Ctenophora) based on nuclear and mitochondrial DNA data
Bayha K, Chang M, Mariani C, Richardson J, Edwards D, DeBoer T, Moseley C, Aksoy E, Decker M, Gaffney P, Harbison G, McDonald J, Caccone A. Worldwide phylogeography of the invasive ctenophore Mnemiopsis leidyi (Ctenophora) based on nuclear and mitochondrial DNA data. Biological Invasions 2014, 17: 827-850. DOI: 10.1007/s10530-014-0770-6.Peer-Reviewed Original ResearchMicrosatellite data setsCtenophore Mnemiopsis leidyiM. leidyiGenetic differentiationCytb dataInvasion historyNative rangeAtlantic coastMicrosatellite dataMnemiopsis leidyiBaltic SeaInvasive ctenophore Mnemiopsis leidyiNuclear microsatellite lociConsiderable gene flowConsiderable genetic differentiationUS Atlantic coastMitochondrial DNA dataCape HatterasSouthern invasionsGulf of MexicoFishery collapseNorthern invasionPelagic ecologyBiogeographic boundariesPhylogeographic patterns
2012
Genetic isolation within the malaria mosquito Anopheles melas
Deitz K, Athrey G, Reddy M, Overgaard H, Matias A, Jawara M, della Torre A, Petrarca V, Pinto J, Kiszewski A, Kengne P, Costantini C, Caccone A, Slotman M. Genetic isolation within the malaria mosquito Anopheles melas. Molecular Ecology 2012, 21: 4498-4513. PMID: 22882458, PMCID: PMC4067978, DOI: 10.1111/j.1365-294x.2012.05724.x.Peer-Reviewed Original ResearchConceptsMicrosatellite dataIsland populationsGambiae complexMaximum likelihood phylogenetic analysisBp of mtDNALevel of divergenceLast glaciation periodA. gambiae complexMalaria vectorsSalt marsh grassAnopheles gambiae complexAnopheles melasMajor malaria vectorApproximate Bayesian analysisMtDNA divergenceGenetic differentiationGenetic divergenceGenetic isolationMainland populationsPhylogenetic analysisPopulation structureMicrosatellite markersLarval habitatsA. gambiaeGlaciation period
2010
Phylogeography and Population Structure of Glossina fuscipes fuscipes in Uganda: Implications for Control of Tsetse
Beadell JS, Hyseni C, Abila PP, Azabo R, Enyaru JC, Ouma JO, Mohammed YO, Okedi LM, Aksoy S, Caccone A. Phylogeography and Population Structure of Glossina fuscipes fuscipes in Uganda: Implications for Control of Tsetse. PLOS Neglected Tropical Diseases 2010, 4: e636. PMID: 20300518, PMCID: PMC2838784, DOI: 10.1371/journal.pntd.0000636.Peer-Reviewed Original ResearchConceptsGene flowPopulation structureLarge-scale genetic structureDivergent mitochondrial lineagesCurrent gene flowScale genetic structureBayesian assignment testsLittle gene flowHistorical colonization eventsZone of contactSouthern lineagesMitochondrial lineagesAssignment testsGenetic structureArea-wide controlMainland populationsColonization eventsMicrosatellite dataPopulation geneticsPhylogeographic analysisRiverine speciesIsland populationsAppropriate geographical scaleGenetic analysisMicrosatellite structure
2008
Historical DNA analysis reveals living descendants of an extinct species of Galápagos tortoise
Poulakakis N, Glaberman S, Russello M, Beheregaray LB, Ciofi C, Powell JR, Caccone A. Historical DNA analysis reveals living descendants of an extinct species of Galápagos tortoise. Proceedings Of The National Academy Of Sciences Of The United States Of America 2008, 105: 15464-15469. PMID: 18809928, PMCID: PMC2563078, DOI: 10.1073/pnas.0805340105.Peer-Reviewed Original ResearchConceptsMuseum specimensHistorical DNA analysisDiversification of organismsCaptive breeding programsIsland of FloreanaModern DNA techniquesMicrosatellite dataGalápagos tortoisesConservation biologyMitochondrial DNANatural selectionExtinct speciesExtinct taxaBreeding programsGiant tortoisesIntense harvestingGenetic analysisGenetic dataGalápagos ArchipelagoTortoise populationsDNA techniquesHuman exploitationNearby islandsEnough individualsSpecies
2007
Independent evolutionary origins of landlocked alewife populations and rapid parallel evolution of phenotypic traits
PALKOVACS E, DION K, POST D, CACCONE A. Independent evolutionary origins of landlocked alewife populations and rapid parallel evolution of phenotypic traits. Molecular Ecology 2007, 17: 582-597. PMID: 18179439, DOI: 10.1111/j.1365-294x.2007.03593.x.Peer-Reviewed Original ResearchConceptsLandlocked populationsAnadromous populationsAlewife populationSmaller adult body sizeRapid parallel evolutionLife history divergenceFreshwater ancestorsIndependent evolutionary originsDivergence time estimatesLife-history variantsGill raker spacingMicrosatellite mutation ratesMtDNA control regionAdult body sizeRate of evolutionSmall prey itemsAnadromous ancestorsForaging traitsPopulation divergenceAllele frequency dataDivergence timesEvolutionary ratesMicrosatellite dataAnadromous formEvolutionary originGenetic Impact of a Severe El Niño Event on Galápagos Marine Iguanas (Amblyrhynchus cristatus)
Steinfartz S, Glaberman S, Lanterbecq D, Marquez C, Rassmann K, Caccone A. Genetic Impact of a Severe El Niño Event on Galápagos Marine Iguanas (Amblyrhynchus cristatus). PLOS ONE 2007, 2: e1285. PMID: 18074011, PMCID: PMC2110882, DOI: 10.1371/journal.pone.0001285.Peer-Reviewed Original ResearchConceptsMarine iguana populationsIguana populationsGenetic diversityGenetic impactNeutral genetic diversityMitochondrial DNA diversityEffective population sizeMitochondrial DNA variationGalápagos marine iguanasMicrosatellite allele frequenciesRange of organismsDynamics of ecosystemsMajority of islandsPotential biological consequencesDNA diversityGenetic bottleneckMicrosatellite dataDNA variationMarine iguanasMtDNA variationGenetic compositionSevere El Niño eventBiological consequencesPopulation sizeClimatic disturbancesGenetic population structure of Anopheles gambiae in Equatorial Guinea
Moreno M, Salgueiro P, Vicente J, Cano J, Berzosa P, de Lucio A, Simard F, Caccone A, Do Rosario V, Pinto J, Benito A. Genetic population structure of Anopheles gambiae in Equatorial Guinea. Malaria Journal 2007, 6: 137. PMID: 17937805, PMCID: PMC2100067, DOI: 10.1186/1475-2875-6-137.Peer-Reviewed Original ResearchConceptsGenetic differentiationMicrosatellite lociPopulation structureMainland samplesGenetic diversity parametersGenetic population structureGambiae s.A. gambiae s.Incipient speciationPopulation differentiationGene flowGenetic structureGenetic isolationS formMicrosatellite dataGenomic islandsContinental Equatorial GuineaDiversity parametersMosquito vector populationsChromosome 3Anopheles gambiaeIsland samplesAnopheles gambiae s.Shallow differentiationIsland of Bioko
2003
Are the native giant tortoises from the Seychelles really extinct? A genetic perspective based on mtDNA and microsatellite data
Palkovacs E, Marschner M, Ciofi C, Gerlach J, Caccone A. Are the native giant tortoises from the Seychelles really extinct? A genetic perspective based on mtDNA and microsatellite data. Molecular Ecology 2003, 12: 1403-1413. PMID: 12755870, DOI: 10.1046/j.1365-294x.2003.01834.x.Peer-Reviewed Original ResearchConceptsGiant tortoisesGenetic structuringGiant tortoise speciesMitochondrial DNA sequencesMitochondrial control regionWestern Indian OceanLevel of variationNuclear microsatellitesRediscovered speciesSeychelles archipelagoMicrosatellite dataReproductive isolationRecent morphological studiesTortoise speciesMicrosatellite lociControl regionSingle lineageMorphological charactersDNA sequencesCarapace morphologyCaptive conditionsTortoisesGenetic perspectiveSpeciesPotential survival