1993
Rates of DNA evolution in Drosophila depend on function and developmental stage of expression.
Powell J, Caccone A, Gleason J, Nigro L. Rates of DNA evolution in Drosophila depend on function and developmental stage of expression. Genetics 1993, 133: 291-298. PMID: 8094697, PMCID: PMC1205319, DOI: 10.1093/genetics/133.2.291.Peer-Reviewed Original ResearchConceptsComplementary DNADNA-DNA hybridization experimentsTotal single-copy DNALineage-specific shiftsSingle-copy genomeDivergence of genesSpecies of DrosophilaDevelopmental stagesDNA sequence divergenceGreater evolutionary distanceSingle-copy DNADifferent developmental stagesDNA evolutionEvolutionary distanceCodon usageCDNA sequenceSequence dataHybridization experimentsDegree of relatednessDrosophilaEmbryonic stagesSilent substitutionsGenesSpeciesDNA
1990
Extreme rates and heterogeneity in insect DNA evolution
Caccone A, Powell J. Extreme rates and heterogeneity in insect DNA evolution. Journal Of Molecular Evolution 1990, 30: 273-280. PMID: 2109089, DOI: 10.1007/bf02099997.Peer-Reviewed Original ResearchConceptsSingle-copy DNA divergenceDNA-DNA hybridization studiesSingle-copy DNAInsect genomesGenome evolutionDNA divergenceNuclear genomeDNA evolutionEvolutionary changeChromosomal similaritiesInterspecific hybridsMost vertebratesMorphological similarityGenomeIntronsHybridization studiesInsectsMammalsBirdsDNAExtreme variationVertebratesTaxaExonsSimilarity
1989
Intraspecific and interspecific genetic variation in Drosophila
Powell J, Caccone A. Intraspecific and interspecific genetic variation in Drosophila. Genome 1989, 31: 233-238. PMID: 2591736, DOI: 10.1139/g89-040.Peer-Reviewed Original ResearchConceptsSingle-copy DNA divergenceDNA-DNA hybridizationDNA divergenceInterspecific genetic variationSpecies of DrosophilaSingle-copy DNANucleotide heterozygosityRate of divergenceChromosomal differentiationAccurate phylogeniesPhylogenetic relationshipsPhylogenetic affinitiesInterspecific hybridsGenetic variationInterspecific studiesTrue phylogenyGenetic variabilityDrosophilaEvolutionary testsPhylogenyDivergenceDNAHybridizationHigh information contentIntrons
1987
MOLECULAR EVOLUTIONARY DIVERGENCE AMONG NORTH AMERICAN CAVE CRICKETS. II. DNA‐DNA HYBRIDIZATION
Caccone A, Powell J. MOLECULAR EVOLUTIONARY DIVERGENCE AMONG NORTH AMERICAN CAVE CRICKETS. II. DNA‐DNA HYBRIDIZATION. Evolution 1987, 41: 1215-1238. PMID: 28563602, DOI: 10.1111/j.1558-5646.1987.tb02462.x.Peer-Reviewed Original ResearchDNA-DNA hybridizationDNA divergenceCave cricketsSingle-copy DNA divergenceTotal single-copy DNAMolecular evolutionary divergenceLast common ancestorSingle-copy DNAProtein-coding regionsAllozyme variationEvolutionary divergenceCommon ancestorMolecular clockNei's DDNA dataClock hypothesisSea urchinsSame speciesPhylogenyFurther divergenceEuropean relativesDivergenceSpeciesSame populationHybridization