1984
Genetic heterogeneity among Caribbean populations of Aedes aegypti.
Wallis G, Tabachnick W, Powell J. Genetic heterogeneity among Caribbean populations of Aedes aegypti. American Journal Of Tropical Medicine And Hygiene 1984, 33: 492-8. PMID: 6731681, DOI: 10.4269/ajtmh.1984.33.492.Peer-Reviewed Original Research
1972
Enzyme variability in the Drosophila willistoni Group. V. Genic variation in natural populations of Drosophila equinoxialis*
Ayala F, Powell J, Tracey M. Enzyme variability in the Drosophila willistoni Group. V. Genic variation in natural populations of Drosophila equinoxialis*. Genetics Research 1972, 20: 19-42. PMID: 5084410, DOI: 10.1017/s0016672300013562.Peer-Reviewed Original ResearchConceptsGenetic variationD. equinoxialisNatural populationsAllelic variationDrosophila willistoni groupMdh-2 locusStarch gel electrophoresisGenic variationD. willistoniWillistoni groupNeotropical speciesNatural selectionGenetic variabilityEnzyme variabilityEst-3LociSpeciesGene frequenciesSame alleleCommon allelesAllelesAllelic frequenciesLocalitiesWillistoniGenes
1970
Evidence of Heterosis Associated with an Enzyme Locus in a Natural Population of Drosophila*
Richmond R, Powell J. Evidence of Heterosis Associated with an Enzyme Locus in a Natural Population of Drosophila*. Proceedings Of The National Academy Of Sciences Of The United States Of America 1970, 67: 1264-1267. PMID: 5274455, PMCID: PMC283346, DOI: 10.1073/pnas.67.3.1264.Peer-Reviewed Original ResearchConceptsEnzyme lociNatural populationsWild-collected femalesCase of heterosisStarch gel electrophoresisWild populationsTetrazolium oxidaseDrosophila paulistorumHardy-Weinberg formulaFemale linesLociDrosophilaGel electrophoresisHeterosisSão JoséProgenyPopulationAllelesPolymorphismGenotypesHeterozygotesOxidase