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Dominican DNA results show a significant amount of European (especially Spanish) and Sub-Saharan African ancestry, with some Native American (Taíno) ancestry also present in most people. The proportions vary depending on the individual, but the average genetic makeup for Dominicans is estimated to be around 52% European, 40% African, and 8% Native American.
Key components of Dominican DNA results:
European: Predominantly from Spain, but also from France and other parts of Europe.
Sub-Saharan African: Ancestry from West African nations such as Senegal, Nigeria, Ghana, and the Congo region.
Native American (Taíno): While the overall percentage is smaller, it is present in almost all Dominicans, with higher concentrations in the northern Cibao region.
Factors influencing results:
Geographic Location:
European ancestry tends to be stronger in the north-central Cibao region and mountainous interior.
Colonial History:
The population is largely a result of the mixing of Africans, European settlers (Spanish, French), and the Indigenous Taíno people.
Recent Migration:
There have been waves of migration from other areas, including Sephardic Jews and people from the Canary Islands, contributing to the complex genetic mix.