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

2017-07Journal article Open access
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dc.contributor.authorMartiniano, Rui
dc.contributor.authorCassidy, Lara M.
dc.contributor.authorO'Maolduin, Roso
dc.contributor.authorMcLaughlin, Russell
dc.contributor.authorSilva, Nuno M.
dc.contributor.authorManco, Licinio
dc.contributor.authorFidalgo, Daniel
dc.contributor.authorPereira, Tania
dc.contributor.authorCoelho, Maria J.
dc.contributor.authorSerra, Miguel
dc.contributor.authorBurger, Joachim
dc.contributor.authorParreira, Rui
dc.contributor.authorMoran, Elena
dc.contributor.authorCarlos Valera, António
dc.contributor.authorPorfirio, Eduardo
dc.contributor.authorBoaventura, Rui
dc.contributor.authorSilva, Ana M.
dc.contributor.authorBradley, Daniel G.
dc.date.accessioned2018-12-07T14:53:16Z
dc.date.available2018-12-07T14:53:16Z
dc.date.issued2017-07
dc.description.abstractWe 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.
dc.description.sponsorshipBEAN project of the Marie Curie Initial Training Network [289966]; Irish Research Council Government of Ireland Scholarship Scheme [GOIPG/2013/1219]
dc.description.versioninfo:eu-repo/semantics/publishedVersion
dc.identifier.doi10.1371/journal.pgen.1006852
dc.identifier.issn1553-7404
dc.identifier.urihttp://hdl.handle.net/10400.1/11431
dc.language.isoeng
dc.peerreviewedyes
dc.publisherPublic Library of Science
dc.relationBEAN – Bridging the European and Anatolian Neolithic: Demography, Migration, and Lifestyle at the Advent of Civilization
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectPositive selection
dc.subjectSequencing data
dc.subjectAge
dc.subjectDna
dc.subjectMigration
dc.subjectHistory
dc.subjectEurope
dc.subjectAssociation
dc.subjectAdmixture
dc.subjectInsights
dc.titleThe population genomics of archaeological transition in west Iberia: Investigation of ancient substructure using imputation and haplotype-based methods
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleBEAN – Bridging the European and Anatolian Neolithic: Demography, Migration, and Lifestyle at the Advent of Civilization
oaire.awardURIinfo:eu-repo/grantAgreement/EC/FP7/289966/EU
oaire.citation.issue7
oaire.citation.startPagee1006852
oaire.citation.titlePLoS Genetics
oaire.citation.volume13
oaire.fundingStreamFP7
person.familyNameValera
person.givenNameAntónio
person.identifier.ciencia-id8117-9E53-B540
person.identifier.orcid0000-0001-5492-3810
person.identifier.scopus-author-id44261524700
project.funder.identifierhttp://doi.org/10.13039/501100008530
project.funder.nameEuropean Commission
rcaap.rightsopenAccess
rcaap.typearticle
relation.isAuthorOfPublication58824f61-0881-4548-9b91-77f47d22166a
relation.isAuthorOfPublication.latestForDiscovery58824f61-0881-4548-9b91-77f47d22166a
relation.isProjectOfPublication38ce99da-05b9-4b30-8a00-f30c388c63a2
relation.isProjectOfPublication.latestForDiscovery38ce99da-05b9-4b30-8a00-f30c388c63a2

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