Y chromosomes
1 statements across 1 episodes · 0 bullish · 0 bearish · 1 people on the record · first statement Jan 2, 2019 by David Reich · across every show →
Everything said about Y chromosomes, oldest first
Jan 2, 2019
Reich: Global Y-chromosome lineages collapsed 5,000 years ago to a few males
“If you look at all the Y chromosomes of people today in most of the world, there are many, many shared male ancestors in each generation until about 5000 years ago. And 5000 years ago, there has collapsed down to a very small number of male ancestors of the gr…”