Paths and timings of the peopling of Polynesia inferred from genomic networks

Simple item page
dc.catalogadorjlo
dc.contributor.authorIoannidis, Alexander G.
dc.contributor.authorBlanco Portillo, Javier
dc.contributor.authorSandoval, Karla
dc.contributor.authorHagelberg, Erika
dc.contributor.authorBarberena Jonas, Carmina
dc.contributor.authorHill, Adrian V. S.
dc.contributor.authorRodriguez Rodriguez, Juan Esteban
dc.contributor.authorFox, Keolu
dc.contributor.authorRobson, Kathryn
dc.contributor.authorHaoa Cardinali, Sonia
dc.contributor.authorQuinto Cortes, Consuelo D.
dc.contributor.authorMiquel Poblete, Juan Francisco
dc.contributor.authorAuckland, Kathryn
dc.contributor.authorParks, Tom
dc.contributor.authorSofro, Abdul Salam M.
dc.contributor.authorÁvila Arcos, Maria C.
dc.contributor.authorSockell, Alexandra
dc.contributor.authorHomburger, Julian R.
dc.contributor.authorEng, Celeste
dc.contributor.authorHuntsman, Scott
dc.contributor.authorBurchard, Esteban G.
dc.contributor.authorGignoux, Christopher R.
dc.contributor.authorVerdugo, Ricardo A.
dc.contributor.authorMoraga, Mauricio
dc.contributor.authorBustamante, Carlos D.
dc.contributor.authorMentzer, Alexander J.
dc.contributor.authorMoreno Estrada, Andrés
dc.date.accessioned2024-08-06T16:24:10Z
dc.date.available2024-08-06T16:24:10Z
dc.date.issued2021
dc.description.abstractPolynesia was settled in a series of extraordinary voyages across an ocean spanning one third of the Earth(1), but the sequences of islands settled remain unknown and their timings disputed. Currently, several centuries separate the dates suggested by different archaeological surveys(2-4). Here, using genome-wide data from merely 430 modern individuals from 21 key Pacific island populations and novel ancestry-specific computational analyses, we unravel the detailed genetic history of this vast, dispersed island network. Our reconstruction of the branching Polynesian migration sequence reveals a serial founder expansion, characterized by directional loss of variants, that originated in Samoa and spread first through the Cook Islands (Rarotonga), then to the Society (Totaiete ma) Islands (11th century), the western Austral (Tuha'a Pae) Islands and Tuamotu Archipelago (12th century), and finally to the widely separated, but genetically connected, megalithic statue-building cultures of the Marquesas (Te Henua 'Enana) Islands in the north, Raivavae in the south, and Easter Island (Rapa Nui), the easternmost of the Polynesian islands, settled in approximately ad 1200 via Mangareva.
dc.description.funderNLM NIH HHS
dc.description.funderWellcome Trust
dc.format.extent23 páginas
dc.fuente.origenWOS
dc.identifier.doi10.1038/s41586-021-03902-8
dc.identifier.eissn1476-4687
dc.identifier.issn0028-0836
dc.identifier.pubmedidMEDLINE:34552258
dc.identifier.urihttps://doi.org/10.1038/s41586-021-03902-8
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/87289
dc.identifier.wosidWOS:000698710300004
dc.information.autorucEscuela de Medicina; Miquel Poblete, Juan Francisco; 0000-0002-0526-4377; 72216
dc.issue.numero7877
dc.language.isoen
dc.nota.accesocontenido parcial
dc.pagina.final526
dc.pagina.inicio522
dc.revistaNature
dc.rightsacceso restringido
dc.subjectFemale
dc.subjectGenome
dc.subjectGenomics
dc.subjectAncestry Group
dc.subject.ddc610
dc.subject.deweyMedicina y saludes_ES
dc.titlePaths and timings of the peopling of Polynesia inferred from genomic networks
dc.typeartículo
dc.volumen597
sipa.codpersvinculados72216
sipa.trazabilidadWOS;18-03-2022
Files
Collections
Artículos de revistas