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What shapes the continuum of reproductive isolation? Lessons from Heliconius butterflies

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dc.creatorMérot, C.spa
dc.creatorSalazar, Camilospa
dc.creatorMerrill, R. M.spa
dc.creatorJiggins, C. D.spa
dc.creatorJoron, M.spa
dc.date.accessioned2020-05-25T23:58:31Z
dc.date.available2020-05-25T23:58:31Z
dc.date.created2017spa
dc.description.abstractThe process by which species evolve can be illuminated by investigating barriers that limit gene flow between taxa. Recent radiations, such as Heliconius butterflies, offer the opportunity to compare isolation between pairs of taxa at different stages of ecological, geographical, and phylogenetic divergence. Here, we report a comparative analysis of existing and novel data in order to quantify the strength and direction of isolating barriers within a well-studied clade of Heliconius. Our results highlight that increased divergence is associated with the accumulation of stronger and more numerous barriers to gene flow. Wing pattern is both under natural selection for Mu¨ llerian mimicry and involved in mate choice, and therefore underlies several isolating barriers. However, pairs which share a similar wing pattern also display strong reproductive isolation mediated by traits other than wing pattern. This suggests that, while wing pattern is a key factor for early stages of divergence, it may become facultative at later stages of divergence. Additional factors including habitat partitioning, hybrid sterility, and chemically mediated mate choice are associated with complete speciation. Therefore, although most previous work has emphasized the role of wing pattern, our comparative results highlight that speciation is a multi-dimensional process, whose completion is stabilized by many factors. © 2017 The Author(s) Published by the Royal Society. All rights reserved.eng
dc.format.mimetypeapplication/pdf
dc.identifier.doihttps://doi.org/10.1098/rspb.2017.0335
dc.identifier.issn14712954
dc.identifier.issn09628452
dc.identifier.urihttps://repository.urosario.edu.co/handle/10336/22880
dc.language.isoengspa
dc.publisherRoyal Societyspa
dc.relation.citationIssueNo. 1856
dc.relation.citationTitleProceedings of the Royal Society B: Biological Sciences
dc.relation.citationVolumeVol. 284
dc.relation.ispartofProceedings of the Royal Society B: Biological Sciences, ISSN:14712954, 09628452, Vol.284, No.1856 (2017)spa
dc.relation.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85020452433&doi=10.1098%2frspb.2017.0335&partnerID=40&md5=f20bad774f7b676c7a4b4d6bca151583spa
dc.rights.accesRightsinfo:eu-repo/semantics/openAccess
dc.rights.accesoAbierto (Texto Completo)spa
dc.source.instnameinstname:Universidad del Rosariospa
dc.source.reponamereponame:Repositorio Institucional EdocURspa
dc.subject.keywordAdaptive radiationspa
dc.subject.keywordButterflyspa
dc.subject.keywordanimaleng
dc.subject.keywordCladisticsspa
dc.subject.keywordComparative studyspa
dc.subject.keywordDivergencespa
dc.subject.keywordGene flowspa
dc.subject.keywordHybridspa
dc.subject.keywordMate choicespa
dc.subject.keywordMimicryspa
dc.subject.keywordNatural selectionspa
dc.subject.keywordReproductive isolationspa
dc.subject.keywordSterilityspa
dc.subject.keywordHeliconiusspa
dc.subject.keywordLepidopteraspa
dc.subject.keywordPapilionoideaspa
dc.subject.keywordAnimalspa
dc.subject.keywordButterflyspa
dc.subject.keywordGene flowspa
dc.subject.keywordPhylogenyspa
dc.subject.keywordPhysiologyspa
dc.subject.keywordPigmentationspa
dc.subject.keywordReproductive isolationspa
dc.subject.keywordSpecies differentiationspa
dc.subject.keywordWingspa
dc.subject.keywordAnimalsspa
dc.subject.keywordButterfliesspa
dc.subject.keywordGene flowspa
dc.subject.keywordGenetic speciationspa
dc.subject.keywordPhylogenyspa
dc.subject.keywordPigmentationspa
dc.subject.keywordReproductive isolationspa
dc.subject.keywordWingseng
dc.subject.keywordHybrid sterilityspa
dc.subject.keywordLepidopteraspa
dc.subject.keywordMagic traitspa
dc.subject.keywordMate choicespa
dc.subject.keywordReproductive barriersspa
dc.subject.keywordSpeciationspa
dc.titleWhat shapes the continuum of reproductive isolation? Lessons from Heliconius butterfliesspa
dc.typearticleeng
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersion
dc.type.spaArtículospa
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