Multiple sources of reproductive isolation in a bimodal butterfly hybrid zone
An important evolutionary question concerns whether one or many barriers are involved in the early stages of speciation. We examine pre? and post?zygotic reproductive barriers between two species of butterflies (Heliconius erato chestertonii and H.?e.?venus ) separated by a bimodal hybrid zone in th...
- Autores:
- Tipo de recurso:
- Fecha de publicación:
- 2010
- Institución:
- Universidad del Rosario
- Repositorio:
- Repositorio EdocUR - U. Rosario
- Idioma:
- eng
- OAI Identifier:
- oai:repository.urosario.edu.co:10336/26620
- Acceso en línea:
- https://doi.org/10.1111/j.1420-9101.2010.02001.x
https://repository.urosario.edu.co/handle/10336/26620
- Palabra clave:
- Haldane’s rule
Heliconius
Parapatric
Post-mating isolation
Pre-mating isolation
Speciation
- Rights
- License
- Abierto (Texto Completo)
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oai:repository.urosario.edu.co:10336/26620 |
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79873757600b61a353c-a816-4a89-9968-efc4d165d59847cfa2dc-f95a-4987-b3b9-2b21ff27e864cbc4cc4c-8ac4-476a-9dd6-26a30b49fffb791423246002020-08-19T14:39:54Z2020-08-19T14:39:54Z2010-05-13An important evolutionary question concerns whether one or many barriers are involved in the early stages of speciation. We examine pre? and post?zygotic reproductive barriers between two species of butterflies (Heliconius erato chestertonii and H.?e.?venus ) separated by a bimodal hybrid zone in the Cauca Valley, Colombia. We show that there is both strong pre? and post?mating reproductive isolation, together leading to a 98% reduction in gene flow between the species. Pre?mating isolation plays a primary role, contributing strongly to this isolation (87%), similar to previous examples in Heliconius . Post?mating isolation was also strong, with absence of Haldane’s rule, but an asymmetric reduction in fertility (<?11%) in inter?specific crosses depending on maternal genotype. In summary, this is one of the first examples of post?zygotic reproductive isolation playing a significant role in early stages of parapatric speciation in Heliconius and demonstrates the importance of multiple barriers to gene flow in the speciation process.application/pdfhttps://doi.org/10.1111/j.1420-9101.2010.02001.xEISSN: 1420-9101https://repository.urosario.edu.co/handle/10336/26620engJohn Wiley & Sons1320No. 61312Journal of Evolutionary BiologyVol. 23Journal of Evolutionary Biology, EISSN: 1420-9101, Vol.23, No.6 (2010); pp.1312-1320https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1420-9101.2010.02001.xAbierto (Texto Completo)http://purl.org/coar/access_right/c_abf2Journal of Evolutionary Biologyinstname:Universidad del Rosarioreponame:Repositorio Institucional EdocURHaldane’s ruleHeliconiusParapatricPost-mating isolationPre-mating isolationSpeciationMultiple sources of reproductive isolation in a bimodal butterfly hybrid zoneMúltiples fuentes de aislamiento reproductivo en una zona híbrida de mariposa bimodalarticleArtículohttp://purl.org/coar/version/c_970fb48d4fbd8a85http://purl.org/coar/resource_type/c_6501Salazar, CamiloMuñoz, A.G.Castaño, J.Jiggins, C.D.Linares, Mauricio10336/26620oai:repository.urosario.edu.co:10336/266202021-09-07 07:32:49.635https://repository.urosario.edu.coRepositorio institucional EdocURedocur@urosario.edu.co |
dc.title.spa.fl_str_mv |
Multiple sources of reproductive isolation in a bimodal butterfly hybrid zone |
dc.title.TranslatedTitle.spa.fl_str_mv |
Múltiples fuentes de aislamiento reproductivo en una zona híbrida de mariposa bimodal |
title |
Multiple sources of reproductive isolation in a bimodal butterfly hybrid zone |
spellingShingle |
Multiple sources of reproductive isolation in a bimodal butterfly hybrid zone Haldane’s rule Heliconius Parapatric Post-mating isolation Pre-mating isolation Speciation |
title_short |
Multiple sources of reproductive isolation in a bimodal butterfly hybrid zone |
title_full |
Multiple sources of reproductive isolation in a bimodal butterfly hybrid zone |
title_fullStr |
Multiple sources of reproductive isolation in a bimodal butterfly hybrid zone |
title_full_unstemmed |
Multiple sources of reproductive isolation in a bimodal butterfly hybrid zone |
title_sort |
Multiple sources of reproductive isolation in a bimodal butterfly hybrid zone |
dc.subject.keyword.spa.fl_str_mv |
Haldane’s rule Heliconius Parapatric Post-mating isolation Pre-mating isolation Speciation |
topic |
Haldane’s rule Heliconius Parapatric Post-mating isolation Pre-mating isolation Speciation |
description |
An important evolutionary question concerns whether one or many barriers are involved in the early stages of speciation. We examine pre? and post?zygotic reproductive barriers between two species of butterflies (Heliconius erato chestertonii and H.?e.?venus ) separated by a bimodal hybrid zone in the Cauca Valley, Colombia. We show that there is both strong pre? and post?mating reproductive isolation, together leading to a 98% reduction in gene flow between the species. Pre?mating isolation plays a primary role, contributing strongly to this isolation (87%), similar to previous examples in Heliconius . Post?mating isolation was also strong, with absence of Haldane’s rule, but an asymmetric reduction in fertility (<?11%) in inter?specific crosses depending on maternal genotype. In summary, this is one of the first examples of post?zygotic reproductive isolation playing a significant role in early stages of parapatric speciation in Heliconius and demonstrates the importance of multiple barriers to gene flow in the speciation process. |
publishDate |
2010 |
dc.date.created.spa.fl_str_mv |
2010-05-13 |
dc.date.accessioned.none.fl_str_mv |
2020-08-19T14:39:54Z |
dc.date.available.none.fl_str_mv |
2020-08-19T14:39:54Z |
dc.type.eng.fl_str_mv |
article |
dc.type.coarversion.fl_str_mv |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
dc.type.coar.fl_str_mv |
http://purl.org/coar/resource_type/c_6501 |
dc.type.spa.spa.fl_str_mv |
Artículo |
dc.identifier.doi.none.fl_str_mv |
https://doi.org/10.1111/j.1420-9101.2010.02001.x |
dc.identifier.issn.none.fl_str_mv |
EISSN: 1420-9101 |
dc.identifier.uri.none.fl_str_mv |
https://repository.urosario.edu.co/handle/10336/26620 |
url |
https://doi.org/10.1111/j.1420-9101.2010.02001.x https://repository.urosario.edu.co/handle/10336/26620 |
identifier_str_mv |
EISSN: 1420-9101 |
dc.language.iso.spa.fl_str_mv |
eng |
language |
eng |
dc.relation.citationEndPage.none.fl_str_mv |
1320 |
dc.relation.citationIssue.none.fl_str_mv |
No. 6 |
dc.relation.citationStartPage.none.fl_str_mv |
1312 |
dc.relation.citationTitle.none.fl_str_mv |
Journal of Evolutionary Biology |
dc.relation.citationVolume.none.fl_str_mv |
Vol. 23 |
dc.relation.ispartof.spa.fl_str_mv |
Journal of Evolutionary Biology, EISSN: 1420-9101, Vol.23, No.6 (2010); pp.1312-1320 |
dc.relation.uri.spa.fl_str_mv |
https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1420-9101.2010.02001.x |
dc.rights.coar.fl_str_mv |
http://purl.org/coar/access_right/c_abf2 |
dc.rights.acceso.spa.fl_str_mv |
Abierto (Texto Completo) |
rights_invalid_str_mv |
Abierto (Texto Completo) http://purl.org/coar/access_right/c_abf2 |
dc.format.mimetype.none.fl_str_mv |
application/pdf |
dc.publisher.spa.fl_str_mv |
John Wiley & Sons |
dc.source.spa.fl_str_mv |
Journal of Evolutionary Biology |
institution |
Universidad del Rosario |
dc.source.instname.none.fl_str_mv |
instname:Universidad del Rosario |
dc.source.reponame.none.fl_str_mv |
reponame:Repositorio Institucional EdocUR |
repository.name.fl_str_mv |
Repositorio institucional EdocUR |
repository.mail.fl_str_mv |
edocur@urosario.edu.co |
_version_ |
1814167490658304000 |