Clicks and Genes: Linguistic and Genetic Perspectives on Khoisan Prehistory
Science DOI: 10.1126/science.1227721 Genomic Variation in Seven Khoe-San Groups Reveals Adaptation and Complex African History Carina M. Schlebusch, Pontus Skoglund, Per Sjödin, Lucie M. Gattepaille, Dena Hernandez, Flora Jay, Sen Li, Michael De Jongh, Andrew Singleton, Michael G. B. Blum,…
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 High Coverage of the Denisovan Hominin
Science 30 August 2012 DOI: 10.1126/science.1224344 A High-Coverage Genome Sequence from an Archaic Denisovan Individual Matthias Meyer, Martin Kircher, Marie-Theres Gansauge, Heng Li, Fernando Racimo, Swapan Mallick, Joshua G. Schraiber, Flora Jay, Kay Prüfer, Cesare de Filippo, Peter H. Sudmant,…
The Xavante Indians and Genetic Divergence Between American Indians and Africans
PLoS ONE 7 (8): e42702. doi:10.1371/journal.pone.0042702 Genome-Wide Analysis in Brazilian Xavante Indians Reveals Low Degree of Admixture Patricia C. Kuhn, Andréa R. V. Russo. Horimoto, José Maurício Sanches, João Paulo B. Vieira Filho, Luciana Franco, Amaury Dal Fabbro, Laercio Joel…
Khoisans Are Genetically Admixed and Not Basal to Other Humans, Hadza Are Recently Admixed
In my last post I discussed the ways in which phylogenetic trees constructed on the basis of genetic data confound population relationships derived from common descent and from admixture. Unless admixture is taken into account, the sampled populations may end…
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…
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