2002
Speciation Within Anopheles gambiae-- the Glass Is Half Full
della Torre A, Costantini C, Besansky N, Caccone A, Petrarca V, Powell J, Coluzzi M. Speciation Within Anopheles gambiae-- the Glass Is Half Full. Science 2002, 298: 115-117. PMID: 12364784, DOI: 10.1126/science.1078170.Peer-Reviewed Original ResearchMeSH KeywordsAdaptation, PhysiologicalAfrica South of the SaharaAllelesAnimalsAnophelesBiological EvolutionChromosome InversionChromosomesDNA, RibosomalEcosystemEnvironmentFeeding BehaviorGenetic VariationGenetics, PopulationGenomeHuman ActivitiesHumansInsect Bites and StingsInsect VectorsMalariaMicrosatellite RepeatsReproductionSequence Analysis, DNA
1977
MICROGEOGRAPHIC DIFFERENTIATION OF CHROMOSOMAL AND ENZYME POLYMORPHISMS IN DROSOPHILA PERSIMILIS
Taylor C, Powell J. MICROGEOGRAPHIC DIFFERENTIATION OF CHROMOSOMAL AND ENZYME POLYMORPHISMS IN DROSOPHILA PERSIMILIS. Genetics 1977, 85: 681-695. PMID: 863240, PMCID: PMC1213650, DOI: 10.1093/genetics/85.4.681.Peer-Reviewed Original ResearchConceptsDrosophila persimilisEnzyme polymorphismsTemporal genetic differentiationRandom genetic driftGenetic differentiationNatural populationsGenetic driftChromosome inversionsHabitat preferencesAllozyme frequenciesMicrogeographic differentiationDispersal behaviourSelection coefficientsModel of selectionInversion frequenciesPersimilisDifferentiationHeterogeneous environmentsBehavioral differencesPolymorphismSpeciesGenotypesShort distances
1971
Genetic Polymorphisms in Varied Environments
Powell J. Genetic Polymorphisms in Varied Environments. Science 1971, 174: 1035-1036. PMID: 5120090, DOI: 10.1126/science.174.4013.1035.Peer-Reviewed Original ResearchMeSH KeywordsAllelesAnimalsDietDrosophilaElectrophoresisEnvironmentHeterozygotePolymorphism, GeneticTemperature