Phylogeography and Population Genetics of Vicugna vicugna: Evolution in the Arid Andean High Plateau

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In Peru, research was supported by Darwin Initiative for the Survival of Species (United Kingdom) grant 162/06/126 (1997-2000), The British Embassy (Lima), NERC (United Kingdom) grant GST/02/828 (1994-1998), the European Commission INCO-DC ICA4-2000-10229, MACS (2001-2005), and a Newton Fund Researc...

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Autores: Gonzalez, BA, Vasquez, JP, Gomez-Uchida, D, Cortes, J, Rivera, R, Aravena, N, Chero, AM, Agapito, AM, Varas, V, Wheleer, JC, Orozco-terWengel, P, Marin, JC
Formato: artículo
Fecha de Publicación:2019
Institución:Consejo Nacional de Ciencia Tecnología e Innovación
Repositorio:CONCYTEC-Institucional
Lenguaje:inglés
OAI Identifier:oai:repositorio.concytec.gob.pe:20.500.12390/1186
Enlace del recurso:https://hdl.handle.net/20.500.12390/1186
https://doi.org/10.3389/fgene.2019.00445
Nivel de acceso:acceso abierto
Materia:Vicuña
Camélidos
Microsatélites
Subespecies
https://purl.org/pe-repo/ocde/ford#1.06.11
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oai_identifier_str oai:repositorio.concytec.gob.pe:20.500.12390/1186
network_acronym_str CONC
network_name_str CONCYTEC-Institucional
repository_id_str 4689
dc.title.none.fl_str_mv Phylogeography and Population Genetics of Vicugna vicugna: Evolution in the Arid Andean High Plateau
title Phylogeography and Population Genetics of Vicugna vicugna: Evolution in the Arid Andean High Plateau
spellingShingle Phylogeography and Population Genetics of Vicugna vicugna: Evolution in the Arid Andean High Plateau
Gonzalez, BA
Vicuña
Camélidos
Microsatélites
Subespecies
https://purl.org/pe-repo/ocde/ford#1.06.11
title_short Phylogeography and Population Genetics of Vicugna vicugna: Evolution in the Arid Andean High Plateau
title_full Phylogeography and Population Genetics of Vicugna vicugna: Evolution in the Arid Andean High Plateau
title_fullStr Phylogeography and Population Genetics of Vicugna vicugna: Evolution in the Arid Andean High Plateau
title_full_unstemmed Phylogeography and Population Genetics of Vicugna vicugna: Evolution in the Arid Andean High Plateau
title_sort Phylogeography and Population Genetics of Vicugna vicugna: Evolution in the Arid Andean High Plateau
author Gonzalez, BA
author_facet Gonzalez, BA
Vasquez, JP
Gomez-Uchida, D
Cortes, J
Rivera, R
Aravena, N
Chero, AM
Agapito, AM
Varas, V
Wheleer, JC
Orozco-terWengel, P
Marin, JC
author_role author
author2 Vasquez, JP
Gomez-Uchida, D
Cortes, J
Rivera, R
Aravena, N
Chero, AM
Agapito, AM
Varas, V
Wheleer, JC
Orozco-terWengel, P
Marin, JC
author2_role author
author
author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Gonzalez, BA
Vasquez, JP
Gomez-Uchida, D
Cortes, J
Rivera, R
Aravena, N
Chero, AM
Agapito, AM
Varas, V
Wheleer, JC
Orozco-terWengel, P
Marin, JC
dc.subject.none.fl_str_mv Vicuña
topic Vicuña
Camélidos
Microsatélites
Subespecies
https://purl.org/pe-repo/ocde/ford#1.06.11
dc.subject.es_PE.fl_str_mv Camélidos
Microsatélites
Subespecies
dc.subject.ocde.none.fl_str_mv https://purl.org/pe-repo/ocde/ford#1.06.11
description In Peru, research was supported by Darwin Initiative for the Survival of Species (United Kingdom) grant 162/06/126 (1997-2000), The British Embassy (Lima), NERC (United Kingdom) grant GST/02/828 (1994-1998), the European Commission INCO-DC ICA4-2000-10229, MACS (2001-2005), and a Newton Fund Researcher Links Travel grant (ID: RLTG9-LATAM-359537872) funded by the United Kingdom Department for Business, Energy and Industrial Strategy and CONCYTEC (Peru) and delivered by the British Council; Asociacion Ancash, Peru (2004); FINCyT Peru grant 006-FINCyT-PIBAP-2007 (2008-2010); and COLP, Compania Operadora de LNG del Peru contract PLNG-EV-09012 (2010-2011).
publishDate 2019
dc.date.accessioned.none.fl_str_mv 2024-05-30T23:13:38Z
dc.date.available.none.fl_str_mv 2024-05-30T23:13:38Z
dc.date.issued.fl_str_mv 2019
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/20.500.12390/1186
dc.identifier.doi.none.fl_str_mv https://doi.org/10.3389/fgene.2019.00445
dc.identifier.isi.none.fl_str_mv 471326700001
url https://hdl.handle.net/20.500.12390/1186
https://doi.org/10.3389/fgene.2019.00445
identifier_str_mv 471326700001
dc.language.iso.none.fl_str_mv eng
language eng
dc.relation.ispartof.none.fl_str_mv Frontiers in Genetics
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
dc.rights.uri.none.fl_str_mv https://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/4.0/
dc.publisher.none.fl_str_mv Frontiers in Genetics
publisher.none.fl_str_mv Frontiers in Genetics
dc.source.none.fl_str_mv reponame:CONCYTEC-Institucional
instname:Consejo Nacional de Ciencia Tecnología e Innovación
instacron:CONCYTEC
instname_str Consejo Nacional de Ciencia Tecnología e Innovación
instacron_str CONCYTEC
institution CONCYTEC
reponame_str CONCYTEC-Institucional
collection CONCYTEC-Institucional
repository.name.fl_str_mv Repositorio Institucional CONCYTEC
repository.mail.fl_str_mv repositorio@concytec.gob.pe
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spelling Publicationrp03395600rp03391600rp03394600rp03392600rp03385600rp03386600rp03387600rp03388600rp03390600rp03389600rp03396600rp03393600Gonzalez, BAVasquez, JPGomez-Uchida, DCortes, JRivera, RAravena, NChero, AMAgapito, AMVaras, VWheleer, JCOrozco-terWengel, PMarin, JC2024-05-30T23:13:38Z2024-05-30T23:13:38Z2019https://hdl.handle.net/20.500.12390/1186https://doi.org/10.3389/fgene.2019.00445471326700001In Peru, research was supported by Darwin Initiative for the Survival of Species (United Kingdom) grant 162/06/126 (1997-2000), The British Embassy (Lima), NERC (United Kingdom) grant GST/02/828 (1994-1998), the European Commission INCO-DC ICA4-2000-10229, MACS (2001-2005), and a Newton Fund Researcher Links Travel grant (ID: RLTG9-LATAM-359537872) funded by the United Kingdom Department for Business, Energy and Industrial Strategy and CONCYTEC (Peru) and delivered by the British Council; Asociacion Ancash, Peru (2004); FINCyT Peru grant 006-FINCyT-PIBAP-2007 (2008-2010); and COLP, Compania Operadora de LNG del Peru contract PLNG-EV-09012 (2010-2011).The vicuña (Vicugna vicugna) is the most representative wild ungulate of the high Andes of South America with two recognized morphological subspecies, V. v. mensalis in the north and V. v. vicugna in the south of its distribution. Current vicuña population size (460,000–520,000 animals) is the result of population recovery programs established in response to 500 years of overexploitation. Despite the vicuña’s ecosystemic, economic and social importance, studies about their genetic variation and history are limited and geographically restricted. Here, we present a comprehensive assessment of the genetic diversity of vicuña based on samples collected throughout its distribution range corresponding to eleven localities in Peru and five in Chile representing V. v. mensalis, plus four localities each in Argentina and Chile representing V. v. vicugna. Analysis of mitochondrial DNA and microsatellite markers show contrasting results regarding differentiation between the two vicuña types with mitochondrial haplotypes supporting subspecies differentiation, albeit with only a few mutational steps separating the two subspecies. In contrast, microsatellite markers show that vicuña genetic variation is best explained as an isolation by distance pattern where populations on opposite ends of the distribution present different allelic compositions, but the intermediate populations present a variety of alleles shared by both extreme forms. Demographic characterization of the species evidenced a simultaneous and strong reduction in the effective population size in all localities supporting the existence of a unique, large ancestral population (effective size ∼50,000 individuals) as recently as the mid-Holocene. Furthermore, the genetic variation observed across all localities is better explained by a model of gene flow interconnecting them rather than only by genetic drift. Consequently, we propose space “continuous” Management Units for vicuña as populations exhibit differentiation by distance and spatial autocorrelation linked to sex biased dispersal instead of population fragmentation or geographical barriers across the distribution.Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica - ConcytecengFrontiers in GeneticsFrontiers in Geneticsinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/4.0/VicuñaCamélidos-1Microsatélites-1Subespecies-1https://purl.org/pe-repo/ocde/ford#1.06.11-1Phylogeography and Population Genetics of Vicugna vicugna: Evolution in the Arid Andean High Plateauinfo:eu-repo/semantics/articlereponame:CONCYTEC-Institucionalinstname:Consejo Nacional de Ciencia Tecnología e Innovacióninstacron:CONCYTEC20.500.12390/1186oai:repositorio.concytec.gob.pe:20.500.12390/11862024-05-30 16:01:38.744https://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_14cbinfo:eu-repo/semantics/closedAccessmetadata only accesshttps://repositorio.concytec.gob.peRepositorio Institucional CONCYTECrepositorio@concytec.gob.pe#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#<Publication xmlns="https://www.openaire.eu/cerif-profile/1.1/" id="dbd19ce7-ef63-40bc-8df1-e5e04c51619a"> <Type xmlns="https://www.openaire.eu/cerif-profile/vocab/COAR_Publication_Types">http://purl.org/coar/resource_type/c_1843</Type> <Language>eng</Language> <Title>Phylogeography and Population Genetics of Vicugna vicugna: Evolution in the Arid Andean High Plateau</Title> <PublishedIn> <Publication> <Title>Frontiers in Genetics</Title> </Publication> </PublishedIn> <PublicationDate>2019</PublicationDate> <DOI>https://doi.org/10.3389/fgene.2019.00445</DOI> <ISI-Number>471326700001</ISI-Number> <Authors> <Author> <DisplayName>Gonzalez, BA</DisplayName> <Person id="rp03395" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Vasquez, JP</DisplayName> <Person id="rp03391" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Gomez-Uchida, D</DisplayName> <Person id="rp03394" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Cortes, J</DisplayName> <Person id="rp03392" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Rivera, R</DisplayName> <Person id="rp03385" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Aravena, N</DisplayName> <Person id="rp03386" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Chero, AM</DisplayName> <Person id="rp03387" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Agapito, AM</DisplayName> <Person id="rp03388" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Varas, V</DisplayName> <Person id="rp03390" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Wheleer, JC</DisplayName> <Person id="rp03389" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Orozco-terWengel, P</DisplayName> <Person id="rp03396" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Marin, JC</DisplayName> <Person id="rp03393" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> </Authors> <Editors> </Editors> <Publishers> <Publisher> <DisplayName>Frontiers in Genetics</DisplayName> <OrgUnit /> </Publisher> </Publishers> <License>https://creativecommons.org/licenses/by-nc-nd/4.0/</License> <Keyword>Vicuña</Keyword> <Keyword>Camélidos</Keyword> <Keyword>Microsatélites</Keyword> <Keyword>Subespecies</Keyword> <Abstract>The vicuña (Vicugna vicugna) is the most representative wild ungulate of the high Andes of South America with two recognized morphological subspecies, V. v. mensalis in the north and V. v. vicugna in the south of its distribution. Current vicuña population size (460,000–520,000 animals) is the result of population recovery programs established in response to 500 years of overexploitation. Despite the vicuña’s ecosystemic, economic and social importance, studies about their genetic variation and history are limited and geographically restricted. Here, we present a comprehensive assessment of the genetic diversity of vicuña based on samples collected throughout its distribution range corresponding to eleven localities in Peru and five in Chile representing V. v. mensalis, plus four localities each in Argentina and Chile representing V. v. vicugna. Analysis of mitochondrial DNA and microsatellite markers show contrasting results regarding differentiation between the two vicuña types with mitochondrial haplotypes supporting subspecies differentiation, albeit with only a few mutational steps separating the two subspecies. In contrast, microsatellite markers show that vicuña genetic variation is best explained as an isolation by distance pattern where populations on opposite ends of the distribution present different allelic compositions, but the intermediate populations present a variety of alleles shared by both extreme forms. Demographic characterization of the species evidenced a simultaneous and strong reduction in the effective population size in all localities supporting the existence of a unique, large ancestral population (effective size ∼50,000 individuals) as recently as the mid-Holocene. Furthermore, the genetic variation observed across all localities is better explained by a model of gene flow interconnecting them rather than only by genetic drift. Consequently, we propose space “continuous” Management Units for vicuña as populations exhibit differentiation by distance and spatial autocorrelation linked to sex biased dispersal instead of population fragmentation or geographical barriers across the distribution.</Abstract> <Access xmlns="http://purl.org/coar/access_right" > </Access> </Publication> -1
score 13.448654
Phylogeography and Population Genetics of Vicugna vicugna: Evolution in the Arid Andean High Plateau
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