6533b820fe1ef96bd1279c6e
RESEARCH PRODUCT
Diagnosis of sibling species of Drosophila involved in the colonization of North America by D. subobscura
L. SerraMarta PascualAmparo LatorreJoan Balanyàsubject
Mitochondrial DNAPolymorphism GeneticbiologyEcologybiology.organism_classificationDNA MitochondrialDrosophila subobscuraRandom Amplified Polymorphic DNA TechniqueAztecaGenetics PopulationSpecies SpecificityEvolutionary biologySibling speciesNorth AmericaGeneticsAnimalsDrosophilaFemaleColonizationWest coastDrosophila (subgenus)EcosystemPolymorphism Restriction Fragment LengthEcology Evolution Behavior and Systematicsdescription
To determine the effects of the recent colonization of the west coast of North America by the Palaearctic species Drosophila subobscura on the dynamics of the Drosophila populations, the sibling species D. athabasca and D. azteca must be classified unambiguously. We have characterized these two species using three molecular techniques: allozymes, mtDNA and RAPDs. All three techniques allow the classification of any individual as belonging to either species. The study of five localities in northern California and southern Oregon show that the area of overlap is larger than previously described.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1997-03-01 | Molecular Ecology |