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Population genetic structure and colonization sequence of Drosophila subobscura in the Canaries and Madeira Atlantic islands as inferred by autosomal, sex-linked and mtDNA traits

1997Journal article Open access
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dc.contributor.authorPinto, F. M.
dc.contributor.authorBrehm, A.
dc.contributor.authorHernández, M.
dc.contributor.authorLarruga, J. M.
dc.contributor.authorGonzález, A. M.
dc.contributor.authorCabrera, V. M.
dc.date.accessioned2022-09-08T13:44:04Z
dc.date.available2022-09-08T13:44:04Z
dc.date.issued1997
dc.description.abstractThe genetic structure In Atlantic Islands and continental populations of Drosophila subobscura has been studied using autosomal and sex-linked allozymes and ml tochondrial DNA (mtDNA) haplotypes. From the data it Is deduced that whereas the Canary Islands have long been isolated, the neighboring island of Madeira has been subjected to continuous migration from the mainland. In addition, sex-linked allo zymes and mtDNA data show a large divergence between the geologically younger western Islands of the Canarian Archipelago and the older central ones, finding strong founder effects In the former. Divergence rates of sex-linked and mltochon drlal genes relative to autosomlc loci several times higher than expected under neutrality have been explained by differential migration between sexes. The Ca narian Archipelago colonization fits in well with a stepping-stone model of a direc tional east-west migration that parallels the geological origin of these Islands.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationPinto, F. M., Brehm, A., Hernandez, M., Larruga, J. M., González, A. M., & Cabrera, V. M. (1997). Population genetic structure and colonization sequence of Drosophila subobscura in the Canaries and Madeira Atlantic islands as inferred by autosomal, sex-linked and mtDNA traits. Journal of Heredity, 88(2), 108-114.pt_PT
dc.identifier.doi10.1093/oxfordjournals.jhered.a023067pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.13/4586
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherOxford University Presspt_PT
dc.relation.publisherversionhttps://academic.oup.com/jhered/article/88/2/108/827375?login=truept_PT
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/pt_PT
dc.subjectDrosophila subobscurapt_PT
dc.subjectPopulation genetic structurept_PT
dc.subjectColonizationpt_PT
dc.subjectCanárias (Espanha)pt_PT
dc.subjectMadeira (Portugal)pt_PT
dc.subject.pt_PT
dc.subjectFaculdade de Ciências da Vidapt_PT
dc.titlePopulation genetic structure and colonization sequence of Drosophila subobscura in the Canaries and Madeira Atlantic islands as inferred by autosomal, sex-linked and mtDNA traitspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage114pt_PT
oaire.citation.issue2pt_PT
oaire.citation.startPage108pt_PT
oaire.citation.titleJournal of Hereditypt_PT
oaire.citation.volume88pt_PT
person.familyNameBrehm
person.givenNameAntonio
person.identifier.ciencia-id3613-8D1F-0EDF
person.identifier.orcid0000-0003-3168-5340
person.identifier.scopus-author-idAuthor ID 7006085833
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication62d279e2-247a-4652-a370-3e8c2a846e31
relation.isAuthorOfPublication.latestForDiscovery62d279e2-247a-4652-a370-3e8c2a846e31

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