@article {308469,
	title = {Genetic evidence for two founding populations of the Americas.},
	journal = {Nature},
	volume = {525},
	year = {2015},
	note = {http://www.nature.com/nature/journal/vnfv/ncurrent/full/nature14895.html},
	month = {2015 Sep 3},
	pages = {104-8},
	abstract = {<p>Genetic studies have consistently indicated a single common origin of Native American groups from Central and South America. However, some morphological studies have suggested a more complex picture, whereby the northeast Asian affinities of present-day Native Americans contrast with a distinctive morphology seen in some of the earliest American skeletons, which share traits with present-day Australasians (indigenous groups in Australia, Melanesia, and island Southeast Asia). Here we analyse genome-wide data to show that some Amazonian Native Americans descend partly from a Native American founding population that carried ancestry more closely related to indigenous Australians, New Guineans and Andaman Islanders than to any present-day Eurasians or Native Americans. This signature is not present to the same extent, or at all, in present-day Northern and Central Americans or in a \~{}12,600-year-old Clovis-associated genome, suggesting a more diverse set of founding populations of the Americas than previously accepted.</p>},
	keywords = {Australia, Central America, Gene Frequency, Genome, Human, Genotype, Humans, Indians, Central American, Indians, North American, Indians, South American, New Guinea, Oceanic Ancestry Group, Phylogeny, Phylogeography, South America},
	issn = {1476-4687},
	doi = {10.1038/nature14895},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/26196601},
	author = {Skoglund, Pontus and Mallick, Swapan and Bortolini, Maria C{\'a}tira and Chennagiri, Niru and H{\"u}nemeier, T{\'a}bita and Petzl-Erler, Maria Luiza and Salzano, Francisco Mauro and Patterson, Nick and Reich, David}
}
