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…
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…
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…
American Indians, Neanderthals and Denisovans: Insights from PCA Views
Dienekes posted a SNP PCA showing the relative position of a sample of modern human populations from the Harvard HGDP along the axes formed by Chimpanzees, Denisovans and Neanderthals. On the broad-view PCA, the red dot indicates Chimpanzees, the green…
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