Evolutionary history of the kelp gull (Larus dominicanus) at the south hemisphere supported by multilocus evidence

Autores
de Almeida Santos, Fernanda; Stenghel Morgante, João; Frere, Esteban; Millones, Ana; Sander, Martin; de Abreu Vianna, Juliana; Pires de Mendonça Dantas, Gisele
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The high dispersal ability of seabirds and theabsence of geographical barriers has led to high gene flowand reduced population differentiation. Nevertheless, somespecies with philopatric behavior have restricted gene flowamong colonies, revealing a strong population structure.Gulls show widespread colonial behavior, and are longlivedspecies, which make them a good model for understandingevolutionary processes in seabirds. Previousgenetic studies on the Kelp Gull (Larus dominicanus) haverevealed low genetic variability in mitochondrial markersbut relatively high genetic variation in a nuclear marker.These observations can be explained by the occurrence of aselective sweep on mtDNA, population genetic bottlenecksor a recent origin of the species. We used microsatellitedata to further investigate these hypotheses, mainly bytesting for bottleneck events. Low genetic variability(Ho = 0.276?0.570) was detected in Kelp Gulls. However,population genetic structure was observed among regions(Chile, Argentina and Brazil), and between continents(South America and Antarctica). The population of theKelp Gull in South America may have differentiated due toisolation by distance (r = 0.7273, p = 0.0013), whereasthe population in the Antarctic seems to be isolated by nonphysicalbarriers. Bottleneck events were detected in 6 outof 14 colonies studied. These colonies are at the limits ofthe distribution of the Kelp Gull, and thus experience harshsurvival conditions. We believe that the Kelp Gull has acomplex history in the southern hemisphere, with a recentorigin, followed by bottlenecks and then population expansion. Thus, the genetic diversity found in Kelp Gull issimilar to that observed for other species of Laridae.
Fil: de Almeida Santos, Fernanda. Universidade de Sao Paulo; Brasil
Fil: Stenghel Morgante, João. Universidade de Sao Paulo; Brasil
Fil: Frere, Esteban. Universidad Nacional de la Patagonia Austral; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Millones, Ana. Universidad Nacional de la Patagonia Austral; Argentina
Fil: Sander, Martin. Universidad de Vale do Rio dos Sinos; Brasil
Fil: de Abreu Vianna, Juliana. Pontificia Universidad Católica de Chile; Chile
Fil: Pires de Mendonça Dantas, Gisele. Universidade de Sao Paulo; Brasil. Pontificia Universidade Catolica de Minas Gerais.; Brasil
Materia
MICROSATELLITES
BOTTLENECK
POPULATION EXPANSION
KELP GULL
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:11336/113883
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/113883
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Evolutionary history of the kelp gull (Larus dominicanus) at the south hemisphere supported by multilocus evidencede Almeida Santos, FernandaStenghel Morgante, JoãoFrere, EstebanMillones, AnaSander, Martinde Abreu Vianna, JulianaPires de Mendonça Dantas, GiseleMICROSATELLITESBOTTLENECKPOPULATION EXPANSIONKELP GULLhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The high dispersal ability of seabirds and theabsence of geographical barriers has led to high gene flowand reduced population differentiation. Nevertheless, somespecies with philopatric behavior have restricted gene flowamong colonies, revealing a strong population structure.Gulls show widespread colonial behavior, and are longlivedspecies, which make them a good model for understandingevolutionary processes in seabirds. Previousgenetic studies on the Kelp Gull (Larus dominicanus) haverevealed low genetic variability in mitochondrial markersbut relatively high genetic variation in a nuclear marker.These observations can be explained by the occurrence of aselective sweep on mtDNA, population genetic bottlenecksor a recent origin of the species. We used microsatellitedata to further investigate these hypotheses, mainly bytesting for bottleneck events. Low genetic variability(Ho = 0.276?0.570) was detected in Kelp Gulls. However,population genetic structure was observed among regions(Chile, Argentina and Brazil), and between continents(South America and Antarctica). The population of theKelp Gull in South America may have differentiated due toisolation by distance (r = 0.7273, p = 0.0013), whereasthe population in the Antarctic seems to be isolated by nonphysicalbarriers. Bottleneck events were detected in 6 outof 14 colonies studied. These colonies are at the limits ofthe distribution of the Kelp Gull, and thus experience harshsurvival conditions. We believe that the Kelp Gull has acomplex history in the southern hemisphere, with a recentorigin, followed by bottlenecks and then population expansion. Thus, the genetic diversity found in Kelp Gull issimilar to that observed for other species of Laridae.Fil: de Almeida Santos, Fernanda. Universidade de Sao Paulo; BrasilFil: Stenghel Morgante, João. Universidade de Sao Paulo; BrasilFil: Frere, Esteban. Universidad Nacional de la Patagonia Austral; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Millones, Ana. Universidad Nacional de la Patagonia Austral; ArgentinaFil: Sander, Martin. Universidad de Vale do Rio dos Sinos; BrasilFil: de Abreu Vianna, Juliana. Pontificia Universidad Católica de Chile; ChileFil: Pires de Mendonça Dantas, Gisele. Universidade de Sao Paulo; Brasil. Pontificia Universidade Catolica de Minas Gerais.; BrasilSpringer2016-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/113883de Almeida Santos, Fernanda; Stenghel Morgante, João ; Frere, Esteban; Millones, Ana; Sander, Martin; et al.; Evolutionary history of the kelp gull (Larus dominicanus) at the south hemisphere supported by multilocus evidence; Springer; International Journal Of Ornithology; 5-2016; 1-131519-888XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1007/s10336-016-1355-1info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs10336-016-1355-1info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:41:07Zoai:ri.conicet.gov.ar:11336/113883instacron: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:34982025-09-29 09:41:07.837CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Evolutionary history of the kelp gull (Larus dominicanus) at the south hemisphere supported by multilocus evidence
title Evolutionary history of the kelp gull (Larus dominicanus) at the south hemisphere supported by multilocus evidence
spellingShingle Evolutionary history of the kelp gull (Larus dominicanus) at the south hemisphere supported by multilocus evidence
de Almeida Santos, Fernanda
MICROSATELLITES
BOTTLENECK
POPULATION EXPANSION
KELP GULL
title_short Evolutionary history of the kelp gull (Larus dominicanus) at the south hemisphere supported by multilocus evidence
title_full Evolutionary history of the kelp gull (Larus dominicanus) at the south hemisphere supported by multilocus evidence
title_fullStr Evolutionary history of the kelp gull (Larus dominicanus) at the south hemisphere supported by multilocus evidence
title_full_unstemmed Evolutionary history of the kelp gull (Larus dominicanus) at the south hemisphere supported by multilocus evidence
title_sort Evolutionary history of the kelp gull (Larus dominicanus) at the south hemisphere supported by multilocus evidence
dc.creator.none.fl_str_mv de Almeida Santos, Fernanda
Stenghel Morgante, João
Frere, Esteban
Millones, Ana
Sander, Martin
de Abreu Vianna, Juliana
Pires de Mendonça Dantas, Gisele
author de Almeida Santos, Fernanda
author_facet de Almeida Santos, Fernanda
Stenghel Morgante, João
Frere, Esteban
Millones, Ana
Sander, Martin
de Abreu Vianna, Juliana
Pires de Mendonça Dantas, Gisele
author_role author
author2 Stenghel Morgante, João
Frere, Esteban
Millones, Ana
Sander, Martin
de Abreu Vianna, Juliana
Pires de Mendonça Dantas, Gisele
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv MICROSATELLITES
BOTTLENECK
POPULATION EXPANSION
KELP GULL
topic MICROSATELLITES
BOTTLENECK
POPULATION EXPANSION
KELP GULL
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The high dispersal ability of seabirds and theabsence of geographical barriers has led to high gene flowand reduced population differentiation. Nevertheless, somespecies with philopatric behavior have restricted gene flowamong colonies, revealing a strong population structure.Gulls show widespread colonial behavior, and are longlivedspecies, which make them a good model for understandingevolutionary processes in seabirds. Previousgenetic studies on the Kelp Gull (Larus dominicanus) haverevealed low genetic variability in mitochondrial markersbut relatively high genetic variation in a nuclear marker.These observations can be explained by the occurrence of aselective sweep on mtDNA, population genetic bottlenecksor a recent origin of the species. We used microsatellitedata to further investigate these hypotheses, mainly bytesting for bottleneck events. Low genetic variability(Ho = 0.276?0.570) was detected in Kelp Gulls. However,population genetic structure was observed among regions(Chile, Argentina and Brazil), and between continents(South America and Antarctica). The population of theKelp Gull in South America may have differentiated due toisolation by distance (r = 0.7273, p = 0.0013), whereasthe population in the Antarctic seems to be isolated by nonphysicalbarriers. Bottleneck events were detected in 6 outof 14 colonies studied. These colonies are at the limits ofthe distribution of the Kelp Gull, and thus experience harshsurvival conditions. We believe that the Kelp Gull has acomplex history in the southern hemisphere, with a recentorigin, followed by bottlenecks and then population expansion. Thus, the genetic diversity found in Kelp Gull issimilar to that observed for other species of Laridae.
Fil: de Almeida Santos, Fernanda. Universidade de Sao Paulo; Brasil
Fil: Stenghel Morgante, João. Universidade de Sao Paulo; Brasil
Fil: Frere, Esteban. Universidad Nacional de la Patagonia Austral; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Millones, Ana. Universidad Nacional de la Patagonia Austral; Argentina
Fil: Sander, Martin. Universidad de Vale do Rio dos Sinos; Brasil
Fil: de Abreu Vianna, Juliana. Pontificia Universidad Católica de Chile; Chile
Fil: Pires de Mendonça Dantas, Gisele. Universidade de Sao Paulo; Brasil. Pontificia Universidade Catolica de Minas Gerais.; Brasil
description The high dispersal ability of seabirds and theabsence of geographical barriers has led to high gene flowand reduced population differentiation. Nevertheless, somespecies with philopatric behavior have restricted gene flowamong colonies, revealing a strong population structure.Gulls show widespread colonial behavior, and are longlivedspecies, which make them a good model for understandingevolutionary processes in seabirds. Previousgenetic studies on the Kelp Gull (Larus dominicanus) haverevealed low genetic variability in mitochondrial markersbut relatively high genetic variation in a nuclear marker.These observations can be explained by the occurrence of aselective sweep on mtDNA, population genetic bottlenecksor a recent origin of the species. We used microsatellitedata to further investigate these hypotheses, mainly bytesting for bottleneck events. Low genetic variability(Ho = 0.276?0.570) was detected in Kelp Gulls. However,population genetic structure was observed among regions(Chile, Argentina and Brazil), and between continents(South America and Antarctica). The population of theKelp Gull in South America may have differentiated due toisolation by distance (r = 0.7273, p = 0.0013), whereasthe population in the Antarctic seems to be isolated by nonphysicalbarriers. Bottleneck events were detected in 6 outof 14 colonies studied. These colonies are at the limits ofthe distribution of the Kelp Gull, and thus experience harshsurvival conditions. We believe that the Kelp Gull has acomplex history in the southern hemisphere, with a recentorigin, followed by bottlenecks and then population expansion. Thus, the genetic diversity found in Kelp Gull issimilar to that observed for other species of Laridae.
publishDate 2016
dc.date.none.fl_str_mv 2016-05
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/11336/113883
de Almeida Santos, Fernanda; Stenghel Morgante, João ; Frere, Esteban; Millones, Ana; Sander, Martin; et al.; Evolutionary history of the kelp gull (Larus dominicanus) at the south hemisphere supported by multilocus evidence; Springer; International Journal Of Ornithology; 5-2016; 1-13
1519-888X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/113883
identifier_str_mv de Almeida Santos, Fernanda; Stenghel Morgante, João ; Frere, Esteban; Millones, Ana; Sander, Martin; et al.; Evolutionary history of the kelp gull (Larus dominicanus) at the south hemisphere supported by multilocus evidence; Springer; International Journal Of Ornithology; 5-2016; 1-13
1519-888X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1007/s10336-016-1355-1
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs10336-016-1355-1
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 Springer
publisher.none.fl_str_mv Springer
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
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score 13.070432

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