Testing the divergence-with-gene flow model of ecological speciation in two species of andean hummingbirds

The divergence-with-gene-flow model of ecological speciation proposes speciation can proceed despite genetic interchange in populations distributed along environment al gradients, where variable selective regimes act on traits ultimately associated with reproductive isolation. Despite ample evidence...

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Autores:
García Rivadeneira, Silvana
Tipo de recurso:
Fecha de publicación:
2010
Institución:
Universidad de los Andes
Repositorio:
Séneca: repositorio Uniandes
Idioma:
eng
OAI Identifier:
oai:repositorio.uniandes.edu.co:1992/11162
Acceso en línea:
http://hdl.handle.net/1992/11162
Palabra clave:
Flujo génico - Investigaciones - Colombia
Genética de población - Investigaciones - Colombia
Colibríes - Investigaciones - Colombia
Biología
Rights
openAccess
License
http://creativecommons.org/licenses/by-nc-sa/4.0/
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spelling Al consultar y hacer uso de este recurso, está aceptando las condiciones de uso establecidas por los autores.http://creativecommons.org/licenses/by-nc-sa/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Cadena Ordónez, Carlos Danielvirtual::1134-1García Rivadeneira, Silvana641a9306-4962-4c8f-a3ff-d9239dca626f6002018-09-28T07:47:47Z2018-09-28T07:47:47Z2010http://hdl.handle.net/1992/11162u402405.pdfinstname:Universidad de los Andesreponame:Repositorio Institucional Sénecarepourl:https://repositorio.uniandes.edu.co/The divergence-with-gene-flow model of ecological speciation proposes speciation can proceed despite genetic interchange in populations distributed along environment al gradients, where variable selective regimes act on traits ultimately associated with reproductive isolation. Despite ample evidence for population divergence with gen e flow, studies showing that species-level differences arose in the face of gene flow and assessing the environmental and genetic factors promoting differentiation are scarce. Coeligena helianthea and C. bonapartei are two parapatrically distributed Andean hummingbird sister species that represent a good opportunity to evaluate this mode of speciation because they exhibit high ( and potentially adaptive) phenotypic divergence with low levels of genetic differentiation.Magíster en Ciencias BiológicasMaestría46 hojasapplication/pdfengUniandesMaestría en Ciencias BiológicasFacultad de CienciasDepartamento de Biologíainstname:Universidad de los Andesreponame:Repositorio Institucional SénecaTesting the divergence-with-gene flow model of ecological speciation in two species of andean hummingbirdsTrabajo de grado - Maestríainfo:eu-repo/semantics/masterThesishttp://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/TMFlujo génico - Investigaciones - ColombiaGenética de población - Investigaciones - ColombiaColibríes - Investigaciones - ColombiaBiologíaPublicationhttps://scholar.google.es/citations?user=HC_mHmUAAAAJvirtual::1134-1https://scienti.minciencias.gov.co/cvlac/visualizador/generarCurriculoCv.do?cod_rh=0000756580virtual::1134-111af7bde-0a26-4d8f-8dd9-4e99b1569940virtual::1134-111af7bde-0a26-4d8f-8dd9-4e99b1569940virtual::1134-1THUMBNAILu402405.pdf.jpgu402405.pdf.jpgIM Thumbnailimage/jpeg8103https://repositorio.uniandes.edu.co/bitstreams/a8c4c1db-433d-4721-a64d-545e0de962d4/download2d9394d2321e2b2e06cfaebf6eb0d960MD55TEXTu402405.pdf.txtu402405.pdf.txtExtracted texttext/plain75951https://repositorio.uniandes.edu.co/bitstreams/5e77249e-2535-4044-a24d-6fa100bfec8d/downloadc110dd133e964997296d16176da648ddMD54ORIGINALu402405.pdfapplication/pdf1717234https://repositorio.uniandes.edu.co/bitstreams/7b238d25-a86a-4f5a-9ec5-6477532b9da5/download6e5a1fd1804977bf21433f2a16bc8556MD511992/11162oai:repositorio.uniandes.edu.co:1992/111622024-03-13 11:53:30.775http://creativecommons.org/licenses/by-nc-sa/4.0/open.accesshttps://repositorio.uniandes.edu.coRepositorio institucional Sénecaadminrepositorio@uniandes.edu.co
dc.title.es_CO.fl_str_mv Testing the divergence-with-gene flow model of ecological speciation in two species of andean hummingbirds
title Testing the divergence-with-gene flow model of ecological speciation in two species of andean hummingbirds
spellingShingle Testing the divergence-with-gene flow model of ecological speciation in two species of andean hummingbirds
Flujo génico - Investigaciones - Colombia
Genética de población - Investigaciones - Colombia
Colibríes - Investigaciones - Colombia
Biología
title_short Testing the divergence-with-gene flow model of ecological speciation in two species of andean hummingbirds
title_full Testing the divergence-with-gene flow model of ecological speciation in two species of andean hummingbirds
title_fullStr Testing the divergence-with-gene flow model of ecological speciation in two species of andean hummingbirds
title_full_unstemmed Testing the divergence-with-gene flow model of ecological speciation in two species of andean hummingbirds
title_sort Testing the divergence-with-gene flow model of ecological speciation in two species of andean hummingbirds
dc.creator.fl_str_mv García Rivadeneira, Silvana
dc.contributor.advisor.none.fl_str_mv Cadena Ordónez, Carlos Daniel
dc.contributor.author.none.fl_str_mv García Rivadeneira, Silvana
dc.subject.keyword.es_CO.fl_str_mv Flujo génico - Investigaciones - Colombia
Genética de población - Investigaciones - Colombia
Colibríes - Investigaciones - Colombia
topic Flujo génico - Investigaciones - Colombia
Genética de población - Investigaciones - Colombia
Colibríes - Investigaciones - Colombia
Biología
dc.subject.themes.none.fl_str_mv Biología
description The divergence-with-gene-flow model of ecological speciation proposes speciation can proceed despite genetic interchange in populations distributed along environment al gradients, where variable selective regimes act on traits ultimately associated with reproductive isolation. Despite ample evidence for population divergence with gen e flow, studies showing that species-level differences arose in the face of gene flow and assessing the environmental and genetic factors promoting differentiation are scarce. Coeligena helianthea and C. bonapartei are two parapatrically distributed Andean hummingbird sister species that represent a good opportunity to evaluate this mode of speciation because they exhibit high ( and potentially adaptive) phenotypic divergence with low levels of genetic differentiation.
publishDate 2010
dc.date.issued.none.fl_str_mv 2010
dc.date.accessioned.none.fl_str_mv 2018-09-28T07:47:47Z
dc.date.available.none.fl_str_mv 2018-09-28T07:47:47Z
dc.type.spa.fl_str_mv Trabajo de grado - Maestría
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dc.type.content.spa.fl_str_mv Text
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dc.identifier.uri.none.fl_str_mv http://hdl.handle.net/1992/11162
dc.identifier.pdf.none.fl_str_mv u402405.pdf
dc.identifier.instname.spa.fl_str_mv instname:Universidad de los Andes
dc.identifier.reponame.spa.fl_str_mv reponame:Repositorio Institucional Séneca
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identifier_str_mv u402405.pdf
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dc.language.iso.es_CO.fl_str_mv eng
language eng
dc.rights.uri.*.fl_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
dc.rights.accessrights.spa.fl_str_mv info:eu-repo/semantics/openAccess
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http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.extent.es_CO.fl_str_mv 46 hojas
dc.format.mimetype.es_CO.fl_str_mv application/pdf
dc.publisher.es_CO.fl_str_mv Uniandes
dc.publisher.program.es_CO.fl_str_mv Maestría en Ciencias Biológicas
dc.publisher.faculty.es_CO.fl_str_mv Facultad de Ciencias
dc.publisher.department.es_CO.fl_str_mv Departamento de Biología
dc.source.es_CO.fl_str_mv instname:Universidad de los Andes
reponame:Repositorio Institucional Séneca
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reponame_str Repositorio Institucional Séneca
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