Friday, January 3, 2025

Unveiled by Ancient DNA

 From SciTechDaily:

A new analysis of DNA from ancient modern humans (Homo sapiens) in Europe and Asia has determined, more precisely than ever, the time period during which Neanderthals interbred with modern humans, starting about 50,500 years ago and lasting about 7,000 years — until Neanderthals began to disappear.

That interbreeding left Eurasians with many genes inherited from our Neanderthal ancestors, which in total make up between 1% and 2% of our genomes today.

A more precise timeline for modern human interactions with Neanderthals can help scientists understand when humans emigrated out of Africa and peopled the globe, while understanding the DNA that Neanderthals shared with our ancestors provides information on the role Neanderthal genes play in human health. (Read more.)

Share

No comments: