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Complex history of dog (Canis familiaris) origins and translocations in the Pacific revealed by ancient mitogenomes.
Greig, K; Gosling, A; Collins, C J; Boocock, J; McDonald, K; Addison, D J; Allen, M S; David, B; Gibbs, M; Higham, C F W; Liu, F; McNiven, I J; O'Connor, S; Tsang, C H; Walter, R; Matisoo-Smith, E.
Afiliación
  • Greig K; Department of Anthropology and Archaeology, University of Otago, PO Box 56, Dunedin, 9054, New Zealand. karen.greig@otago.ac.nz.
  • Gosling A; Department of Anatomy, University of Otago, PO Box 56, Dunedin, 9054, New Zealand.
  • Collins CJ; Department of Anatomy, University of Otago, PO Box 56, Dunedin, 9054, New Zealand.
  • Boocock J; Department of Human Genetics, David Geffen School of Medicine at UCLA, Los Angeles, 90024, United States of America.
  • McDonald K; Department of Anatomy, University of Otago, PO Box 56, Dunedin, 9054, New Zealand.
  • Addison DJ; Archaeology Department, American Samoa Power Authority, PO Box 2545, Pago Pago, AS 96799, American Samoa, USA.
  • Allen MS; Anthropology, School of Social Sciences, University of Auckland, Private Bag 92019, Auckland, 1142, New Zealand.
  • David B; Monash Indigenous Studies Centre, Monash University, 20 Chancellors Walk, Clayton, VIC, 3800, Australia.
  • Gibbs M; ARC Centre of Excellence for Australian Biodiversity & Heritage, Acton, ACT, 2601, Australia.
  • Higham CFW; School of Humanities, University of New England, Armidale, NSW, 2351, Australia.
  • Liu F; Department of Anthropology and Archaeology, University of Otago, PO Box 56, Dunedin, 9054, New Zealand.
  • McNiven IJ; Institute of History and Philology, Academia Sinica, 128 Academia Rd, Taipei City 115, Taiwan.
  • O'Connor S; Monash Indigenous Studies Centre, Monash University, 20 Chancellors Walk, Clayton, VIC, 3800, Australia.
  • Tsang CH; ARC Centre of Excellence for Australian Biodiversity & Heritage, Acton, ACT, 2601, Australia.
  • Walter R; Archaeology & Natural History, School of Culture History & Language, College of Asia & the Pacific, Australian National University, Acton, ACT, 2601, Australia.
  • Matisoo-Smith E; ARC Centre of Excellence for Australian Biodiversity & Heritage, Acton, ACT, 2601, Australia.
Sci Rep ; 8(1): 9130, 2018 06 14.
Article en En | MEDLINE | ID: mdl-29904060
Archaeological evidence suggests that dogs were introduced to the islands of Oceania via Island Southeast Asia around 3,300 years ago, and reached the eastern islands of Polynesia by the fourteenth century AD. This dispersal is intimately tied to human expansion, but the involvement of dogs in Pacific migrations is not well understood. Our analyses of seven new complete ancient mitogenomes and five partial mtDNA sequences from archaeological dog specimens from Mainland and Island Southeast Asia and the Pacific suggests at least three dog dispersal events into the region, in addition to the introduction of dingoes to Australia. We see an early introduction of dogs to Island Southeast Asia, which does not appear to extend into the islands of Oceania. A shared haplogroup identified between Iron Age Taiwanese dogs, terminal-Lapita and post-Lapita dogs suggests that at least one dog lineage was introduced to Near Oceania by or as the result of interactions with Austronesian language speakers associated with the Lapita Cultural Complex. We did not find any evidence that these dogs were successfully transported beyond New Guinea. Finally, we identify a widespread dog clade found across the Pacific, including the islands of Polynesia, which likely suggests a post-Lapita dog introduction from southern Island Southeast Asia.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Perros / Genoma Mitocondrial Tipo de estudio: Prognostic_studies Límite: Animals País/Región como asunto: Oceania Idioma: En Revista: Sci Rep Año: 2018 Tipo del documento: Article País de afiliación: Nueva Zelanda Pais de publicación: Reino Unido
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Perros / Genoma Mitocondrial Tipo de estudio: Prognostic_studies Límite: Animals País/Región como asunto: Oceania Idioma: En Revista: Sci Rep Año: 2018 Tipo del documento: Article País de afiliación: Nueva Zelanda Pais de publicación: Reino Unido