Repeated divergent selection on pigmentation genes in a rapid finch radiation

Autores
Campagna, Leonardo; Repenning, Márcio; Silveira, Luís Fábio; Fontana, Carla Suertegaray; Tubaro, Pablo Luis; Lovette, Irby
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Instances of recent and rapid speciation are suitable for associating phenotypes with their causal genotypes, especially if gene flow homogenizes areas of the genome that are not under divergent selection. We study a rapid radiation of nine sympatric bird species known as capuchino seedeaters, which are differentiated in sexually selected characters of male plumage and song. We sequenced the genomes of a phenotypically diverse set of species to search for differentiated genomic regions. Capuchinos show differences in a small proportion of their genomes, yet selection has acted independently on the same targets in different members of this radiation. Many divergent regions contain genes involved in the melanogenesis pathway, with the strongest signal originating from putative regulatory regions. Selection has acted on these same genomic regions in different lineages, likely shaping the evolution of cis-regulatory elements, which control how more conserved genes are expressed and thereby generate diversity in classically sexually selected traits.
Fil: Campagna, Leonardo. Cornell University; Estados Unidos. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Repenning, Márcio. Pontificia Universidade Católica do Rio Grande do Sul. Museu de Ciências e Tecnologia; Brasil
Fil: Silveira, Luís Fábio. Universidade de Sao Paulo; Brasil
Fil: Fontana, Carla Suertegaray. Pontificia Universidade Católica do Rio Grande do Sul; Brasil
Fil: Tubaro, Pablo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Lovette, Irby. Cornell University; Estados Unidos
Materia
Sporophila
Speciacion
Melanogenesis
Genomics
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/49166
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/49166
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Repeated divergent selection on pigmentation genes in a rapid finch radiationCampagna, LeonardoRepenning, MárcioSilveira, Luís FábioFontana, Carla SuertegarayTubaro, Pablo LuisLovette, IrbySporophilaSpeciacionMelanogenesisGenomicshttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Instances of recent and rapid speciation are suitable for associating phenotypes with their causal genotypes, especially if gene flow homogenizes areas of the genome that are not under divergent selection. We study a rapid radiation of nine sympatric bird species known as capuchino seedeaters, which are differentiated in sexually selected characters of male plumage and song. We sequenced the genomes of a phenotypically diverse set of species to search for differentiated genomic regions. Capuchinos show differences in a small proportion of their genomes, yet selection has acted independently on the same targets in different members of this radiation. Many divergent regions contain genes involved in the melanogenesis pathway, with the strongest signal originating from putative regulatory regions. Selection has acted on these same genomic regions in different lineages, likely shaping the evolution of cis-regulatory elements, which control how more conserved genes are expressed and thereby generate diversity in classically sexually selected traits.Fil: Campagna, Leonardo. Cornell University; Estados Unidos. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Repenning, Márcio. Pontificia Universidade Católica do Rio Grande do Sul. Museu de Ciências e Tecnologia; BrasilFil: Silveira, Luís Fábio. Universidade de Sao Paulo; BrasilFil: Fontana, Carla Suertegaray. Pontificia Universidade Católica do Rio Grande do Sul; BrasilFil: Tubaro, Pablo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; ArgentinaFil: Lovette, Irby. Cornell University; Estados UnidosAmerican Association for the Advancement of Science2017-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/49166Campagna, Leonardo; Repenning, Márcio; Silveira, Luís Fábio; Fontana, Carla Suertegaray; Tubaro, Pablo Luis; et al.; Repeated divergent selection on pigmentation genes in a rapid finch radiation; American Association for the Advancement of Science; Science Advances; 3; 5; 5-2017; 1-112375-2548CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1126/sciadv.1602404info:eu-repo/semantics/altIdentifier/url/http://advances.sciencemag.org/content/3/5/e1602404info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:39:28Zoai:ri.conicet.gov.ar:11336/49166instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 14:39:28.558CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Repeated divergent selection on pigmentation genes in a rapid finch radiation
title Repeated divergent selection on pigmentation genes in a rapid finch radiation
spellingShingle Repeated divergent selection on pigmentation genes in a rapid finch radiation
Campagna, Leonardo
Sporophila
Speciacion
Melanogenesis
Genomics
title_short Repeated divergent selection on pigmentation genes in a rapid finch radiation
title_full Repeated divergent selection on pigmentation genes in a rapid finch radiation
title_fullStr Repeated divergent selection on pigmentation genes in a rapid finch radiation
title_full_unstemmed Repeated divergent selection on pigmentation genes in a rapid finch radiation
title_sort Repeated divergent selection on pigmentation genes in a rapid finch radiation
dc.creator.none.fl_str_mv Campagna, Leonardo
Repenning, Márcio
Silveira, Luís Fábio
Fontana, Carla Suertegaray
Tubaro, Pablo Luis
Lovette, Irby
author Campagna, Leonardo
author_facet Campagna, Leonardo
Repenning, Márcio
Silveira, Luís Fábio
Fontana, Carla Suertegaray
Tubaro, Pablo Luis
Lovette, Irby
author_role author
author2 Repenning, Márcio
Silveira, Luís Fábio
Fontana, Carla Suertegaray
Tubaro, Pablo Luis
Lovette, Irby
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Sporophila
Speciacion
Melanogenesis
Genomics
topic Sporophila
Speciacion
Melanogenesis
Genomics
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Instances of recent and rapid speciation are suitable for associating phenotypes with their causal genotypes, especially if gene flow homogenizes areas of the genome that are not under divergent selection. We study a rapid radiation of nine sympatric bird species known as capuchino seedeaters, which are differentiated in sexually selected characters of male plumage and song. We sequenced the genomes of a phenotypically diverse set of species to search for differentiated genomic regions. Capuchinos show differences in a small proportion of their genomes, yet selection has acted independently on the same targets in different members of this radiation. Many divergent regions contain genes involved in the melanogenesis pathway, with the strongest signal originating from putative regulatory regions. Selection has acted on these same genomic regions in different lineages, likely shaping the evolution of cis-regulatory elements, which control how more conserved genes are expressed and thereby generate diversity in classically sexually selected traits.
Fil: Campagna, Leonardo. Cornell University; Estados Unidos. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Repenning, Márcio. Pontificia Universidade Católica do Rio Grande do Sul. Museu de Ciências e Tecnologia; Brasil
Fil: Silveira, Luís Fábio. Universidade de Sao Paulo; Brasil
Fil: Fontana, Carla Suertegaray. Pontificia Universidade Católica do Rio Grande do Sul; Brasil
Fil: Tubaro, Pablo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Lovette, Irby. Cornell University; Estados Unidos
description Instances of recent and rapid speciation are suitable for associating phenotypes with their causal genotypes, especially if gene flow homogenizes areas of the genome that are not under divergent selection. We study a rapid radiation of nine sympatric bird species known as capuchino seedeaters, which are differentiated in sexually selected characters of male plumage and song. We sequenced the genomes of a phenotypically diverse set of species to search for differentiated genomic regions. Capuchinos show differences in a small proportion of their genomes, yet selection has acted independently on the same targets in different members of this radiation. Many divergent regions contain genes involved in the melanogenesis pathway, with the strongest signal originating from putative regulatory regions. Selection has acted on these same genomic regions in different lineages, likely shaping the evolution of cis-regulatory elements, which control how more conserved genes are expressed and thereby generate diversity in classically sexually selected traits.
publishDate 2017
dc.date.none.fl_str_mv 2017-05
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/49166
Campagna, Leonardo; Repenning, Márcio; Silveira, Luís Fábio; Fontana, Carla Suertegaray; Tubaro, Pablo Luis; et al.; Repeated divergent selection on pigmentation genes in a rapid finch radiation; American Association for the Advancement of Science; Science Advances; 3; 5; 5-2017; 1-11
2375-2548
CONICET Digital
CONICET
url http://hdl.handle.net/11336/49166
identifier_str_mv Campagna, Leonardo; Repenning, Márcio; Silveira, Luís Fábio; Fontana, Carla Suertegaray; Tubaro, Pablo Luis; et al.; Repeated divergent selection on pigmentation genes in a rapid finch radiation; American Association for the Advancement of Science; Science Advances; 3; 5; 5-2017; 1-11
2375-2548
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1126/sciadv.1602404
info:eu-repo/semantics/altIdentifier/url/http://advances.sciencemag.org/content/3/5/e1602404
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Association for the Advancement of Science
publisher.none.fl_str_mv American Association for the Advancement of Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1846082880029065216
score 13.22299

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