The population genomics of archaeological transition in west Iberia: Investigation of ancient substructure using imputation and haplotype-based methods

Detalhes bibliográficos
Autor(a) principal: Martiniano, Rui
Data de Publicação: 2017
Outros Autores: Cassidy, Lara M., O'Maolduin, Roso, McLaughlin, Russell, Silva, Nuno M., Manco, Licinio, Fidalgo, Daniel, Pereira, Tania, Coelho, Maria J., Serra, Miguel, Burger, Joachim, Parreira, Rui, Moran, Elena, Carlos Valera, António, Porfirio, Eduardo, Boaventura, Rui, Silva, Ana M., Bradley, Daniel G.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.1/11431
Resumo: We analyse new genomic data (0.05-2.95x) from 14 ancient individuals from Portugal distributed from the Middle Neolithic (4200-3500 BC) to the Middle Bronze Age (1740-1430 BC) and impute genomewide diploid genotypes in these together with published ancient Eurasians. While discontinuity is evident in the transition to agriculture across the region, sensitive haplotype-based analyses suggest a significant degree of local hunter-gatherer contribution to later Iberian Neolithic populations. A more subtle genetic influx is also apparent in the Bronze Age, detectable from analyses including haplotype sharing with both ancient and modern genomes, D-statistics and Y-chromosome lineages. However, the limited nature of this introgression contrasts with the major Steppe migration turnovers within third Millennium northern Europe and echoes the survival of non-Indo-European language in Iberia. Changes in genomic estimates of individual height across Europe are also associated with these major cultural transitions, and ancestral components continue to correlate with modern differences in stature.
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spelling The population genomics of archaeological transition in west Iberia: Investigation of ancient substructure using imputation and haplotype-based methodsPositive selectionSequencing dataAgeDnaMigrationHistoryEuropeAssociationAdmixtureInsightsWe analyse new genomic data (0.05-2.95x) from 14 ancient individuals from Portugal distributed from the Middle Neolithic (4200-3500 BC) to the Middle Bronze Age (1740-1430 BC) and impute genomewide diploid genotypes in these together with published ancient Eurasians. While discontinuity is evident in the transition to agriculture across the region, sensitive haplotype-based analyses suggest a significant degree of local hunter-gatherer contribution to later Iberian Neolithic populations. A more subtle genetic influx is also apparent in the Bronze Age, detectable from analyses including haplotype sharing with both ancient and modern genomes, D-statistics and Y-chromosome lineages. However, the limited nature of this introgression contrasts with the major Steppe migration turnovers within third Millennium northern Europe and echoes the survival of non-Indo-European language in Iberia. Changes in genomic estimates of individual height across Europe are also associated with these major cultural transitions, and ancestral components continue to correlate with modern differences in stature.BEAN project of the Marie Curie Initial Training Network [289966]; Irish Research Council Government of Ireland Scholarship Scheme [GOIPG/2013/1219]Public Library of ScienceSapientiaMartiniano, RuiCassidy, Lara M.O'Maolduin, RosoMcLaughlin, RussellSilva, Nuno M.Manco, LicinioFidalgo, DanielPereira, TaniaCoelho, Maria J.Serra, MiguelBurger, JoachimParreira, RuiMoran, ElenaCarlos Valera, AntónioPorfirio, EduardoBoaventura, RuiSilva, Ana M.Bradley, Daniel G.2018-12-07T14:53:16Z2017-072017-07-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.1/11431eng1553-740410.1371/journal.pgen.1006852info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-24T10:23:14Zoai:sapientia.ualg.pt:10400.1/11431Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:02:56.579096Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv The population genomics of archaeological transition in west Iberia: Investigation of ancient substructure using imputation and haplotype-based methods
title The population genomics of archaeological transition in west Iberia: Investigation of ancient substructure using imputation and haplotype-based methods
spellingShingle The population genomics of archaeological transition in west Iberia: Investigation of ancient substructure using imputation and haplotype-based methods
Martiniano, Rui
Positive selection
Sequencing data
Age
Dna
Migration
History
Europe
Association
Admixture
Insights
title_short The population genomics of archaeological transition in west Iberia: Investigation of ancient substructure using imputation and haplotype-based methods
title_full The population genomics of archaeological transition in west Iberia: Investigation of ancient substructure using imputation and haplotype-based methods
title_fullStr The population genomics of archaeological transition in west Iberia: Investigation of ancient substructure using imputation and haplotype-based methods
title_full_unstemmed The population genomics of archaeological transition in west Iberia: Investigation of ancient substructure using imputation and haplotype-based methods
title_sort The population genomics of archaeological transition in west Iberia: Investigation of ancient substructure using imputation and haplotype-based methods
author Martiniano, Rui
author_facet Martiniano, Rui
Cassidy, Lara M.
O'Maolduin, Roso
McLaughlin, Russell
Silva, Nuno M.
Manco, Licinio
Fidalgo, Daniel
Pereira, Tania
Coelho, Maria J.
Serra, Miguel
Burger, Joachim
Parreira, Rui
Moran, Elena
Carlos Valera, António
Porfirio, Eduardo
Boaventura, Rui
Silva, Ana M.
Bradley, Daniel G.
author_role author
author2 Cassidy, Lara M.
O'Maolduin, Roso
McLaughlin, Russell
Silva, Nuno M.
Manco, Licinio
Fidalgo, Daniel
Pereira, Tania
Coelho, Maria J.
Serra, Miguel
Burger, Joachim
Parreira, Rui
Moran, Elena
Carlos Valera, António
Porfirio, Eduardo
Boaventura, Rui
Silva, Ana M.
Bradley, Daniel G.
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Sapientia
dc.contributor.author.fl_str_mv Martiniano, Rui
Cassidy, Lara M.
O'Maolduin, Roso
McLaughlin, Russell
Silva, Nuno M.
Manco, Licinio
Fidalgo, Daniel
Pereira, Tania
Coelho, Maria J.
Serra, Miguel
Burger, Joachim
Parreira, Rui
Moran, Elena
Carlos Valera, António
Porfirio, Eduardo
Boaventura, Rui
Silva, Ana M.
Bradley, Daniel G.
dc.subject.por.fl_str_mv Positive selection
Sequencing data
Age
Dna
Migration
History
Europe
Association
Admixture
Insights
topic Positive selection
Sequencing data
Age
Dna
Migration
History
Europe
Association
Admixture
Insights
description We analyse new genomic data (0.05-2.95x) from 14 ancient individuals from Portugal distributed from the Middle Neolithic (4200-3500 BC) to the Middle Bronze Age (1740-1430 BC) and impute genomewide diploid genotypes in these together with published ancient Eurasians. While discontinuity is evident in the transition to agriculture across the region, sensitive haplotype-based analyses suggest a significant degree of local hunter-gatherer contribution to later Iberian Neolithic populations. A more subtle genetic influx is also apparent in the Bronze Age, detectable from analyses including haplotype sharing with both ancient and modern genomes, D-statistics and Y-chromosome lineages. However, the limited nature of this introgression contrasts with the major Steppe migration turnovers within third Millennium northern Europe and echoes the survival of non-Indo-European language in Iberia. Changes in genomic estimates of individual height across Europe are also associated with these major cultural transitions, and ancestral components continue to correlate with modern differences in stature.
publishDate 2017
dc.date.none.fl_str_mv 2017-07
2017-07-01T00:00:00Z
2018-12-07T14:53:16Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.1/11431
url http://hdl.handle.net/10400.1/11431
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1553-7404
10.1371/journal.pgen.1006852
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Public Library of Science
publisher.none.fl_str_mv Public Library of Science
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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