1975
Population Genetics of Mexican Drosophila: I. Chromosomal variation in natural populations of Drosophila pseudoobscura from Central Mexico
DOBZHANSKY T, FELIX R, GUZMÁN J, LEVINE L, OLVERA O, POWELL J, DE LA ROSA M, SALCEDA V. Population Genetics of Mexican Drosophila: I. Chromosomal variation in natural populations of Drosophila pseudoobscura from Central Mexico. Journal Of Heredity 1975, 66: 203-206. PMID: 1165399, DOI: 10.1093/oxfordjournals.jhered.a108613.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsChromosome MappingChromosomesDrosophilaGenetics, PopulationKaryotypingMexicoPolymorphism, GeneticConceptsDrosophila pseudoobscura populationsCentral MexicoGene arrangementDrosophila pseudoobscuraThird chromosomeEvolutionary historyNatural populationsChromosomal variationPhylogenetic treePopulation geneticsSpecies areaSanta CruzPhyladSpeciesPseudoobscuraDrosophilaChromosomesGeneticsMexicoNorthern partPopulationCruzTrees
1974
Interaction of genetic loci: the effect of linkage disequilibria on hardy-weinberg expectations
Powell J. Interaction of genetic loci: the effect of linkage disequilibria on hardy-weinberg expectations. Heredity 1974, 32: 151-158. PMID: 4526038, DOI: 10.1038/hdy.1974.18.Peer-Reviewed Original Research
1973
APPARENT SELECTION OF ENZYME ALLELES IN LABORATORY POPULATIONS OF DROSOPHILA
Powell J. APPARENT SELECTION OF ENZYME ALLELES IN LABORATORY POPULATIONS OF DROSOPHILA. Genetics 1973, 75: 557-570. PMID: 4775750, PMCID: PMC1213028, DOI: 10.1093/genetics/75.3.557.Peer-Reviewed Original ResearchConceptsLaboratory populationsSignificant gene frequency changeGene frequency changesEsterase-5 locusAllele frequenciesEnzyme lociDrosophila willistoniNatural populationsWild populationsExperimental populationsEquilibrium frequencyThird locusApparent selectionEst-5Rare allelesEst-7LociEnzyme allelesAllelesMajor alleleWillistoniAllozymesDrosophilaChromosomesPopulation