Are American Indian Populations Subject to Sampling Bias in Human Origins Research?
The latest post by Dienekes re-kindled an observation that I wanted to make for a long time. Dienekes applied TreeMix software to ADMIXTURE components derived from HapMap-3 populations and created a tree with Sub-Saharan, East African, Northwest African, Gedrosia, Southwest…
Admixture: An Amerindian Component in Eurasian Populations
About a year ago, one of genome bloggers, Diogenes, discovered, using ADMIXTURE, an intriguing “Amerindian” component in a wide range of East and West Eurasian populations. Here are the results of his ADMIXTURE runs. Grey represents the component that’s modal…
Solutrean and Clovis
John Hawks complains about the hype around the book by Dennis Stanford and Bruce Bradley’s long-awaited book Across Atlantic Ice: The Origin of America’s Clovis Culture. Posing as an honest academic only interested in facts and not hype, Hawks writes…
Neanderthals and Amerindians: Intragroup Genetic Diversity and Population Size
John Hawks writes: “Neandertals have strikingly limited genetic variation. They once lived across a range from Spain to Siberia. Yet when we compare sequences across their whole genomes, we find them to be much less different across this geographic range…
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Welcome to Anthropogenesis, the only scientific weblog that addresses human origins from a holistic, anthropological perspective.
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