Researchers from Khalifa University, Saudi Arabia, working with regional and international collaborators, have examined Yemeni DNA to reveal how migrations from the Levant, Arabia, and East Africa ...
Yemen’s genetic diversity reflects migration from East Africa Paternal DNA traces Yemen's ties to the Levant and Arabia Coastal regions show stronger African genetic influence ...
These methodological variations can introduce bias or limit the reproducibility of findings. Another limitation is the reliance on uniparental markers (e.g., mtDNA and Y-chromosome) in many genetic ...
Waves of human migration across Europe during the first millennium AD have been revealed using a more precise method of analyzing ancestry with ancient DNA, in research led by the Francis Crick ...