Population Genetics
3 articles
How Ancient DNA Put a Number on the Anglo-Saxon Migration
Ancient DNA analysis has provided a quantitative figure for the Anglo-Saxon migration to Britain, estimating that present-day English populations derive about a third of their ancestry from these migrants, transforming long-standing debates into empirically answerable questions.
Unraveling Prehistoric Human Migration: The Methodologies of Ancient DNA Analysis
Ancient DNA (aDNA) analysis provides direct genetic evidence to reconstruct prehistoric human migration and population dynamics. The article details specialized methodologies, from laboratory preparation and sequencing to bioinformatic analysis and population genetic statistics, used to overcome aDNA's challenges and uncover past human mobility and admixture.
High-altitude adaptation reveals surprising human population genetic origins
In the remote Andes, a small indigenous community carries a genetic variant for high-altitude survival, a legacy of their ancestors' migration, which now offers a unique blueprint for human adaptation