Spanish and Portuguese DNA: 8,000 years of Iberian ancient origins
Iberia has the longest continuous ancient-DNA transect in Europe: foragers, farmers, a Beaker-era Y-chromosome revolution, Phoenicians and Romans, the Islamic centuries and their aftermath. What each layer left, and how to read an Iberian genome.
- The prehistoric stack
- The historical layers most of Europe never got
- Reading your own results
- Frequently asked questions
- How much "Moorish" ancestry do Spaniards and Portuguese have?
- Are the Basques genetically different from other Iberians?
- Are Spanish and Portuguese genomes distinguishable?
- Sources and further reading
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