Peruvian Amerindians Have Strongest Genetic Ties to Archaic Hominins
Molecular Biology and Evolution (advance publication, October 18, 2016) Signatures of archaic adaptive introgression in present-day human populations Racimo, Fernando, Davide Marnettob, and Emilia Huerta-Sánchez Comparisons of DNA from archaic and modern humans show that these groups interbred, and in…
The Solutrean Hypothesis Meets Mainstream Science: A False Response to a Real Problem vs. A Real Response to a False Problem
World Archaeology 46, no. 5 (2014): 752-774. DOI: 10.1080/00438243.2014.966273 Solutrean Hypothesis: Genetics, the Mammoth in the Room Stephen Oppenheimer, Bruce Bradley, and Dennis Stanford. Abstract The Solutrean hypothesis for the origin of the Clovis archaeological culture contends that people came from…
Ancient Kostenki 14 (Markina Gora) DNA: A Glimpse into a Population on Its Way from America to Africa
Science DOI: 10.1126/science.aaa0114 Genomic Structure in Europeans Dating Back at Least 36,200 Years Andaine Seguin-Orlando, Thorfinn S. Korneliussen, Martin Sikora, Anna-Sapfo Malaspinas, Andrea Manica, Ida Moltke, Anders Albrechtsen, Amy Ko, Ashot Margaryan, Vyacheslav Moiseyev, Ted Goebel, Michael Westaway, David Lambert,…
Web Gems, November 22, 2013
I’ve been monitoring global web responses to Raghavan et al.’s “Upper Palaeolithic Siberian Genome Reveals Dual Ancestry of Native Americans” that appear in the comments sections on Dienekes, Gene Expression and Eurogenes sites. The Web Gem Reward of this week goes…
Neandertal Admixture in Africans: A Back-Migration to Sub-Saharan Africa Confirmed
Genome Biology and Evolution 2013 Oct 25. Apparent Variation in Neanderthal Admixture among African Populations is Consistent with Gene Flow from non-African Populations. Shuoguo Wang, Joseph Lachance, Sarah Tishkoff, Jody Hey, and Jinchuan Xing Abstract Recent studies have found evidence of…
Ancient Mal’ta and Afontova Gora DNA Again
Now that Michael Balter’s news piece is out, I can retrieve my original post written in the wake of Eske Willerslev’s presentation at the Paleoamerican Odyssey conference in Santa Fe. Eske Willerslev‘s paper was on ancient DNA from the Mal’ta and Afontova…
How Europeans Got to Be ~10% American Indian
Genetics doi: 10.1534/genetics.112.145037 Ancient Admixture in Human History Nick Patterson, Priya Moorjani, Yontao Luo, Swapan Mallick, Nadin Rohland, Yiping Zhan, Teri Genschoreck, Teresa Webster, and David Reich Population mixture is an important process in biology. We present a suite of methods…
A Three-Wave Model for the Peopling of the Americas, or a Three-Wave Back-Migration from the Americas to the Old World
Nature (2012) doi:10.1038/nature11258 Reconstructing Native American population history Reich, David, et al. The peopling of the Americas has been the subject of extensive genetic, archaeological and linguistic research; however, central questions remain unresolved. One contentious issue is whether the settlement occurred…
American Indians, Neanderthals and Denisovans: PCA and ADMIXTURE
Dienekes continued his search for “archaic admixture” in world populations. This time he blended ADMIXTURE and PCA approaches to plot 5 composite populations detected by ADMIXTURE in the Harvard HGDP set. American Indians are back in. The ADMIXTURE plot replicates…
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