Andean and California condors possess dissimilar genetic composition but exhibit similar demographic histories

Autores
Padró, Julian; Lambertucci, Sergio Agustin; Perrig, Paula Leticia; Pauli, Jonathan Nicholas
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
While genetic diversity of threatened species is a major concern of conservation biologists, historic patterns of genetic variation are often unknown. A powerful approach to assess patterns and processes of genetic erosion is via ancient DNA techniques. Herein, we analyzed mtDNA from historical samples (1800s to present) of Andean Condors (Vultur gryphus) to investigate whether contemporary low genetic variability is the result of recent human expansion and persecution, and compared this genetic history to that of California condors (Gymnogyps californianus).We then explored historic demographies for both species via coalescent simulations. We found that Andean condors have lost at least 17% of their genetic variation in the early 20th century. Unlike California condors, however, low mtDNA diversity in the Andean condor was mostly ancient, before European arrival. However, we found that both condor species shared similar demographies in that population bottlenecks were recent and co-occurred with the introduction of livestock to the Americas and the global collapse of marine mammals. Given the combined information on genetic and demographic processes, we suggest that the protection of key habitats should be targeted for conserving extant genetic diversity and facilitate the natural recolonization of lost territories, while nuclear genomic data should be used to inform translocation plans.
Fil: Padró, Julian. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche; Argentina. University of Wisconsin; Estados Unidos
Fil: Lambertucci, Sergio Agustin. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Patagonia Norte. Instituto de Investigaciones En Biodiversidad y Medioambiente. Subsede San Martín de Los Andes-inibioma | Universidad Nacional del Comahue. Centro Regional Universitario Bariloche. Instituto de Investigaciones En Biodiversidad y Medioambiente. Subsede San Martín de Los Andes-inibioma.; Argentina
Fil: Perrig, Paula Leticia. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Patagonia Norte. Instituto de Investigaciones En Biodiversidad y Medioambiente. Subsede San Martín de Los Andes-inibioma | Universidad Nacional del Comahue. Centro Regional Universitario Bariloche. Instituto de Investigaciones En Biodiversidad y Medioambiente. Subsede San Martín de Los Andes-inibioma.; Argentina. University of Wisconsin; Estados Unidos
Fil: Pauli, Jonathan Nicholas. University of Wisconsin; Estados Unidos
Materia
ANCIENT DNA
BOTTLENECK
GENETIC DIVERSITY
MUSEUM
SCAVENGER
VULTURE
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/183822
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/183822
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Andean and California condors possess dissimilar genetic composition but exhibit similar demographic historiesPadró, JulianLambertucci, Sergio AgustinPerrig, Paula LeticiaPauli, Jonathan NicholasANCIENT DNABOTTLENECKGENETIC DIVERSITYMUSEUMSCAVENGERVULTUREhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1While genetic diversity of threatened species is a major concern of conservation biologists, historic patterns of genetic variation are often unknown. A powerful approach to assess patterns and processes of genetic erosion is via ancient DNA techniques. Herein, we analyzed mtDNA from historical samples (1800s to present) of Andean Condors (Vultur gryphus) to investigate whether contemporary low genetic variability is the result of recent human expansion and persecution, and compared this genetic history to that of California condors (Gymnogyps californianus).We then explored historic demographies for both species via coalescent simulations. We found that Andean condors have lost at least 17% of their genetic variation in the early 20th century. Unlike California condors, however, low mtDNA diversity in the Andean condor was mostly ancient, before European arrival. However, we found that both condor species shared similar demographies in that population bottlenecks were recent and co-occurred with the introduction of livestock to the Americas and the global collapse of marine mammals. Given the combined information on genetic and demographic processes, we suggest that the protection of key habitats should be targeted for conserving extant genetic diversity and facilitate the natural recolonization of lost territories, while nuclear genomic data should be used to inform translocation plans.Fil: Padró, Julian. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche; Argentina. University of Wisconsin; Estados UnidosFil: Lambertucci, Sergio Agustin. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Patagonia Norte. Instituto de Investigaciones En Biodiversidad y Medioambiente. Subsede San Martín de Los Andes-inibioma | Universidad Nacional del Comahue. Centro Regional Universitario Bariloche. Instituto de Investigaciones En Biodiversidad y Medioambiente. Subsede San Martín de Los Andes-inibioma.; ArgentinaFil: Perrig, Paula Leticia. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Patagonia Norte. Instituto de Investigaciones En Biodiversidad y Medioambiente. Subsede San Martín de Los Andes-inibioma | Universidad Nacional del Comahue. Centro Regional Universitario Bariloche. Instituto de Investigaciones En Biodiversidad y Medioambiente. Subsede San Martín de Los Andes-inibioma.; Argentina. University of Wisconsin; Estados UnidosFil: Pauli, Jonathan Nicholas. University of Wisconsin; Estados UnidosJohn Wiley & Sons2020-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/183822Padró, Julian; Lambertucci, Sergio Agustin; Perrig, Paula Leticia; Pauli, Jonathan Nicholas; Andean and California condors possess dissimilar genetic composition but exhibit similar demographic histories; John Wiley & Sons; Ecology and Evolution; 10; 23; 10-2020; 13011-130212045-7758CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/full/10.1002/ece3.6887info:eu-repo/semantics/altIdentifier/doi/10.1002/ece3.6887info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:36:41Zoai:ri.conicet.gov.ar:11336/183822instacron: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 14:36:41.322CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Andean and California condors possess dissimilar genetic composition but exhibit similar demographic histories
title Andean and California condors possess dissimilar genetic composition but exhibit similar demographic histories
spellingShingle Andean and California condors possess dissimilar genetic composition but exhibit similar demographic histories
Padró, Julian
ANCIENT DNA
BOTTLENECK
GENETIC DIVERSITY
MUSEUM
SCAVENGER
VULTURE
title_short Andean and California condors possess dissimilar genetic composition but exhibit similar demographic histories
title_full Andean and California condors possess dissimilar genetic composition but exhibit similar demographic histories
title_fullStr Andean and California condors possess dissimilar genetic composition but exhibit similar demographic histories
title_full_unstemmed Andean and California condors possess dissimilar genetic composition but exhibit similar demographic histories
title_sort Andean and California condors possess dissimilar genetic composition but exhibit similar demographic histories
dc.creator.none.fl_str_mv Padró, Julian
Lambertucci, Sergio Agustin
Perrig, Paula Leticia
Pauli, Jonathan Nicholas
author Padró, Julian
author_facet Padró, Julian
Lambertucci, Sergio Agustin
Perrig, Paula Leticia
Pauli, Jonathan Nicholas
author_role author
author2 Lambertucci, Sergio Agustin
Perrig, Paula Leticia
Pauli, Jonathan Nicholas
author2_role author
author
author
dc.subject.none.fl_str_mv ANCIENT DNA
BOTTLENECK
GENETIC DIVERSITY
MUSEUM
SCAVENGER
VULTURE
topic ANCIENT DNA
BOTTLENECK
GENETIC DIVERSITY
MUSEUM
SCAVENGER
VULTURE
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv While genetic diversity of threatened species is a major concern of conservation biologists, historic patterns of genetic variation are often unknown. A powerful approach to assess patterns and processes of genetic erosion is via ancient DNA techniques. Herein, we analyzed mtDNA from historical samples (1800s to present) of Andean Condors (Vultur gryphus) to investigate whether contemporary low genetic variability is the result of recent human expansion and persecution, and compared this genetic history to that of California condors (Gymnogyps californianus).We then explored historic demographies for both species via coalescent simulations. We found that Andean condors have lost at least 17% of their genetic variation in the early 20th century. Unlike California condors, however, low mtDNA diversity in the Andean condor was mostly ancient, before European arrival. However, we found that both condor species shared similar demographies in that population bottlenecks were recent and co-occurred with the introduction of livestock to the Americas and the global collapse of marine mammals. Given the combined information on genetic and demographic processes, we suggest that the protection of key habitats should be targeted for conserving extant genetic diversity and facilitate the natural recolonization of lost territories, while nuclear genomic data should be used to inform translocation plans.
Fil: Padró, Julian. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche; Argentina. University of Wisconsin; Estados Unidos
Fil: Lambertucci, Sergio Agustin. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Patagonia Norte. Instituto de Investigaciones En Biodiversidad y Medioambiente. Subsede San Martín de Los Andes-inibioma | Universidad Nacional del Comahue. Centro Regional Universitario Bariloche. Instituto de Investigaciones En Biodiversidad y Medioambiente. Subsede San Martín de Los Andes-inibioma.; Argentina
Fil: Perrig, Paula Leticia. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Patagonia Norte. Instituto de Investigaciones En Biodiversidad y Medioambiente. Subsede San Martín de Los Andes-inibioma | Universidad Nacional del Comahue. Centro Regional Universitario Bariloche. Instituto de Investigaciones En Biodiversidad y Medioambiente. Subsede San Martín de Los Andes-inibioma.; Argentina. University of Wisconsin; Estados Unidos
Fil: Pauli, Jonathan Nicholas. University of Wisconsin; Estados Unidos
description While genetic diversity of threatened species is a major concern of conservation biologists, historic patterns of genetic variation are often unknown. A powerful approach to assess patterns and processes of genetic erosion is via ancient DNA techniques. Herein, we analyzed mtDNA from historical samples (1800s to present) of Andean Condors (Vultur gryphus) to investigate whether contemporary low genetic variability is the result of recent human expansion and persecution, and compared this genetic history to that of California condors (Gymnogyps californianus).We then explored historic demographies for both species via coalescent simulations. We found that Andean condors have lost at least 17% of their genetic variation in the early 20th century. Unlike California condors, however, low mtDNA diversity in the Andean condor was mostly ancient, before European arrival. However, we found that both condor species shared similar demographies in that population bottlenecks were recent and co-occurred with the introduction of livestock to the Americas and the global collapse of marine mammals. Given the combined information on genetic and demographic processes, we suggest that the protection of key habitats should be targeted for conserving extant genetic diversity and facilitate the natural recolonization of lost territories, while nuclear genomic data should be used to inform translocation plans.
publishDate 2020
dc.date.none.fl_str_mv 2020-10
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/11336/183822
Padró, Julian; Lambertucci, Sergio Agustin; Perrig, Paula Leticia; Pauli, Jonathan Nicholas; Andean and California condors possess dissimilar genetic composition but exhibit similar demographic histories; John Wiley & Sons; Ecology and Evolution; 10; 23; 10-2020; 13011-13021
2045-7758
CONICET Digital
CONICET
url http://hdl.handle.net/11336/183822
identifier_str_mv Padró, Julian; Lambertucci, Sergio Agustin; Perrig, Paula Leticia; Pauli, Jonathan Nicholas; Andean and California condors possess dissimilar genetic composition but exhibit similar demographic histories; John Wiley & Sons; Ecology and Evolution; 10; 23; 10-2020; 13011-13021
2045-7758
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/full/10.1002/ece3.6887
info:eu-repo/semantics/altIdentifier/doi/10.1002/ece3.6887
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv John Wiley & Sons
publisher.none.fl_str_mv John Wiley & Sons
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 13.22299

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