@article {308780,
	title = {The genetic prehistory of the New World Arctic.},
	journal = {Science},
	volume = {345},
	year = {2014},
	note = {http://www.sciencemag.org/content/345/6200/1255832.full},
	month = {2014 Aug 29},
	pages = {1255832},
	abstract = {<p>The New World Arctic, the last region of the Americas to be populated by humans, has a relatively well-researched archaeology, but an understanding of its genetic history is lacking. We present genome-wide sequence data from ancient and present-day humans from Greenland, Arctic Canada, Alaska, Aleutian Islands, and Siberia. We show that Paleo-Eskimos (~3000 BCE to 1300 CE) represent a migration pulse into the Americas independent of both Native American and Inuit expansions. Furthermore, the genetic continuity characterizing the Paleo-Eskimo period was interrupted by the arrival of a new population, representing the ancestors of present-day Inuit, with evidence of past gene flow between these lineages. Despite periodic abandonment of major Arctic regions, a single Paleo-Eskimo metapopulation likely survived in near-isolation for more than 4000 years, only to vanish around 700 years ago.</p>},
	keywords = {Alaska, Arctic Regions, Base Sequence, Bone and Bones, Canada, DNA, Mitochondrial, Genome, Human, Greenland, Hair, History, Ancient, Human Migration, Humans, Inuits, Molecular Sequence Data, Siberia, Survivors, Tooth},
	issn = {1095-9203},
	doi = {10.1126/science.1255832},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/25170159},
	author = {Raghavan, Maanasa and DeGiorgio, Michael and Albrechtsen, Anders and Moltke, Ida and Skoglund, Pontus and Korneliussen, Thorfinn S and Gr{\o}nnow, Bjarne and Appelt, Martin and Gull{\o}v, Hans Christian and Friesen, T Max and Fitzhugh, William and Malmstr{\"o}m, Helena and Rasmussen, Simon and Olsen, Jesper and Melchior, Linea and Fuller, Benjamin T and Fahrni, Simon M and Stafford, Thomas and Grimes, Vaughan and Renouf, M A Priscilla and Cybulski, Jerome and Lynnerup, Niels and Lahr, Marta Miraz{\'o}n and Britton, Kate and Knecht, Rick and Arneborg, Jette and Metspalu, Mait and Cornejo, Omar E and Malaspinas, Anna-Sapfo and Wang, Yong and Rasmussen, Morten and Raghavan, Vibha and Hansen, Thomas V O and Khusnutdinova, Elza and Pierre, Tracey and Dneprovsky, Kirill and Andreasen, Claus and Lange, Hans and Hayes, M Geoffrey and Coltrain, Joan and Spitsyn, Victor A and G{\"o}therstr{\"o}m, Anders and Orlando, Ludovic and Kivisild, Toomas and Villems, Richard and Crawford, Michael H and Nielsen, Finn C and Dissing, J{\o}rgen and Heinemeier, Jan and Meldgaard, Morten and Bustamante, Carlos and O{\textquoteright}Rourke, Dennis H and Jakobsson, Mattias and Gilbert, M Thomas P and Nielsen, Rasmus and Willerslev, Eske}
}
