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Convergent evolution of phenotypic integration and its alignment with morphological diversification in caribbean Anolis ecomorphs

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dc.creatorKolbe, Jason J.spa
dc.creatorRevell, Liam J.spa
dc.creatorSzekely, Brianspa
dc.creatorBrodie III, Edmund D.spa
dc.creatorLosos, Jonathan B.spa
dc.date.accessioned2020-08-19T14:42:09Z
dc.date.available2020-08-19T14:42:09Z
dc.date.created2011-07-22spa
dc.description.abstractThe adaptive landscape and the G ?matrix are keys concepts for understanding how quantitative characters evolve during adaptive radiation. In particular, whether the adaptive landscape can drive convergence of phenotypic integration (i.e., the pattern of phenotypic variation and covariation summarized in the P ?matrix) is not well studied. We estimated and compared P for 19 morphological traits in eight species of Caribbean Anolis lizards, finding that similarity in P among species was not correlated with phylogenetic distance. However, greater similarity in P among ecologically similar Anolis species (i.e., the trunk?ground ecomorph) suggests the role of convergent natural selection. Despite this convergence and relatively deep phylogenetic divergence, a large portion of eigenstructure of P is retained among our eight focal species. We also analyzed P as an approximation of G to test for correspondence with the pattern of phenotypic divergence in 21 Caribbean Anolis species. These patterns of covariation were coincident, suggesting that either genetic constraint has influenced the pattern of among?species divergence or, alternatively, that the adaptive landscape has influenced both G and the pattern of phenotypic divergence among species. We provide evidence for convergent evolution of phenotypic integration for one class of Anolis ecomorph,eng
dc.format.mimetypeapplication/pdf
dc.identifier.doihttps://doi.org/10.1111/j.1558-5646.2011.01416.x
dc.identifier.issnISSN: 0014-3820
dc.identifier.issnEISSN: 1558-5646
dc.identifier.urihttps://repository.urosario.edu.co/handle/10336/27426
dc.language.isoengspa
dc.publisherSociety for the Study of Evolutionspa
dc.relation.citationEndPage3624
dc.relation.citationIssueNo. 12
dc.relation.citationStartPage3608
dc.relation.citationTitleEvolution: International Journal of Organic Evolution
dc.relation.citationVolumeVol. 65
dc.relation.ispartofEvolution: International Journal of Organic Evolution, ISSN: 0014-3820;EISSN: 1558-5646, Vol.65, No.12 (December 2011); pp. 3608-3624spa
dc.relation.urihttps://onlinelibrary.wiley.com/doi/epdf/10.1111/j.1558-5646.2011.01416.xspa
dc.rights.accesRightsinfo:eu-repo/semantics/openAccess
dc.rights.accesoAbierto (Texto Completo)spa
dc.sourceEvolution: International Journal of Organic Evolutionspa
dc.source.instnameinstname:Universidad del Rosario
dc.source.reponamereponame:Repositorio Institucional EdocUR
dc.subject.keywordAdaptive radiationspa
dc.subject.keywordCommon principal components analysisspa
dc.subject.keywordConvergent evolutionspa
dc.subject.keywordGenetic constraintspa
dc.subject.keywordMantel testspa
dc.subject.keywordPhenotypic variance–covariance matricesspa
dc.subject.keywordRandom skewersspa
dc.titleConvergent evolution of phenotypic integration and its alignment with morphological diversification in caribbean Anolis ecomorphsspa
dc.title.TranslatedTitleEvolución convergente de la integración fenotípica y su alineación con la diversificación morfológica en ecomorfos de Anolis del caribespa
dc.typearticleeng
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersion
dc.type.spaArtículospa
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