DNA tree links 27,000,000 people
Video Link of tree's expansion traces all humans back to a single lineage starting in east Africa:
OXFORD, United Kingdom — The world’s biggest family tree linking around 27 million people has been created by scientists. The genetic model combines thousands of modern and prehistoric genomes, providing new insight into key events in human history.
The breakthrough is a major step towards mapping the entirety of human relationships, with a single lineage that traces the ancestry of all people on Earth. The family tree also has widespread implications for medical research, identifying genetic predictors of disease.
The study covers the migration out of Africa, interbreeding with Neanderthals, and the arrival of primitive humans in Asia and Oceania.
Edited by Rogerdodger, 10 March 2022 - 11:51 AM.