Tolan K71
Tolan K71 — High-resolution global admixture
A modern autosomal admixture calculator comparing your genotype to 71 curated reference populations worldwide. Tolan K71 reveals fine-grained regional ancestry (differentiating Scandinavian, Iberian, Balkan, Caucasus, South Asian, African, Amerindian, Oceania and more), helping genealogists, researchers and curious users explore recent and deep ancestral signals with clear, interpretable results.
Détails du calculateur
Informations complètes sur ce calculateur d'admixture
À propos de ce calculateur
Tolan K71 — Modern global admixture calculator
Tolan K71 analyzes an individual's autosomal genotype against a curated panel of 71 modern reference populations from across Europe, the Near East, Africa, Asia, the Americas and Oceania. It is designed to provide a high-resolution snapshot of ancestral components and regional affinities in the context of recent and deep population history.
Who it's for:
- Genealogy enthusiasts and adoptees seeking fine-grained regional ancestry
- Population geneticists and students needing a comparative modern reference
- Anyone curious about genetic signals left by migrations, isolations, and admixture
What you learn:
- Proportional ancestry estimates across 71 reference groups (e.g., Scandinavian, Iberian, Italian, Balkans, Eastern Europe, Caucasus, South Asian, East Asian, African, Amerindian, Oceania)
- Identification of subtle regional signals (isolates such as Saami, Basque, Sardinia; northern vs southern European clines)
- Insight into likely recent vs older admixture through relative component patterns
Context and value: Modern human populations are shaped by waves of migration, local isolation, and continual gene flow. Tolan K71 places your DNA within that tapestry by comparing it to a geographically broad and densely sampled modern panel. The 71 references emphasize fine resolution in Europe while retaining global anchors (South Asia, East Asia, the Caucasus, Africa, the Americas, Oceania), enabling detection of both local micro-structure and long-range ancestry.
Why use it:
- High resolution for regional identification without sacrificing global context
- Useful for hypothesis generation about recent family origins and deeper population history
- Clear, interpretable outputs suitable for both expert review and public exploration
Caveats: outputs are probabilistic and depend on the reference panel; they summarize genetic similarity to modern populations rather than proving specific historical events. Use results as
Populations de référence
Les populations utilisées comme références génétiques dans ce calculateur
71 populations de référence
Europe
Scandinavia
- Sweden: Nordic country with a historically homogenous population.
- Denmark: Scandinavian nation sharing cultural and genetic similarities with Sweden.
- Finland_SW: Southwestern region of Finland with Finnish ancestry.
- Saami: Indigenous people of northern Scandinavia, including parts of Norway and Sweden.
- Norway_north: Northern region of Norway, characterized by distinct ethnic groups like the Saami.
- Norway: Scandinavian country known for its Viking history and ethnic homogeneity.
Iberian Peninsula
- Basque: Unique cultural and genetic group located in northern Spain and southwestern France.
- Baleares: Spanish archipelago in the Mediterranean, with a mix of Iberian and Mediterranean influences.
- Spain: Southwestern European nation with diverse regional populations.
- Portugal: Southern European country sharing the Iberian Peninsula with Spain.
- Canary: Spanish archipelago located off the northwest coast of Africa.
Italy
- Piedmont_Italia, Venezio_Italia, Tuscany_Italia, Lazio_Italia, Apulia_Italia: Regions in Italy, each with distinct cultural and genetic backgrounds.
- Sicily_Italia: Italian island with influences from Mediterranean cultures.
- Sardinia_Italia: Mediterranean island known for its unique genetic makeup.
France
- Corsica_France: Mediterranean island with a distinct culture and genetic profile.
- West-Brittany: Western coastal region of France with Celtic influence.
- Rhone-Alpes: Southeastern French region with diverse ethnic backgrounds.
- Armorica, Cotentin: Northwestern regions of France with historical Celtic influences.
- SW_France: Southwestern region of France with Iberian influences.
British Isles
- Ireland: Island nation with a Celtic heritage.
- SW-England, NE-England: Regions within England, each with unique historical migrations and ancestries.
- Orcadia: Orkney Islands, north of mainland Scotland, with unique Norse influences.
Eastern Europe
- North_Poland, Poland_Sudovia: Regions in Poland with Slavic roots.
- Slovakia: Central European country with Slavic heritage.
- Hungary: Central European nation with a mainly Magyar population.
- Estonian: Baltic state with Finnic origins.
- Belarusia_East: Region in Eastern Europe with significant Slavic ancestry.
- Ukraine_West: Western region of Ukraine with mixed Slavic influences.
- Russia_Kursk, Russia_Rostov: Russian regions known for diverse ethnic groups.
- Moldavian: Eastern European region with Romanian and Slavic influences.
Balkans
- Bulgaria, Montenegro, Albania, Serbia, Romania, Croatia: Countries in Southeast Europe with Slavic, Balkan, and Mediterranean influences.
- Thrace_Greece, Peloponnes_Greece, Crete_Greece: Greek regions with rich historical backgrounds.
Germanic & Benelux
- Belgium: Western European country with a mix of Germanic and Romance languages.
- Netherlands: Northwestern European nation with a Dutch-speaking population.
- Germany_East, North-Germany, South-Germany: Regions in Germany with varying historical influences.
Other European Regions
- Tyrol_Austria: Alpine region with a mix of Germanic and Romance influences.
- Caucasus: Region at the intersection of Eastern Europe and Western Asia with diverse ethnic groups.
Asia
South Asia
- India, Pakistan: South Asian countries with diverse ethnic, linguistic, and cultural groups.
East Asia
- China: East Asian nation with the world's largest population and diverse ethnic groups.
- Japon: East Asian island nation with a distinct culture.
Central Asia & Siberia
- Siberia: Russian region known for a diverse array of indigenous peoples.
- Central_Asia: Region with a rich history of nomadic and settled cultures.
Middle East
- Arabia: Region in the Middle East with Arab ethnicity.
- Caucasus, Iran&Assyria, Turkey: Regions with complex historical migrations and cultural interactions.
- Levant: Eastern Mediterranean region with a diverse ethnic and cultural history.
Africa
- East_Africa: Region comprising countries like Kenya and Tanzania, known for genetic diversity.
- Sub-Sahara: Region south of the Sahara with a variety of ethnic groups and cultures.
- North_Africa: Region bordering the Mediterranean Sea with Arab-Berber influences.
Americas
- Amerindian: Indigenous peoples of the Americas with varied cultures and histories.
Oceania
- Oceania: Region that includes the islands of the Pacific Ocean with diverse indigenous peoples.
Other Regions
- South-East_Asia: Region known for its diverse ethnic groups and cultures.
Comprendre l'analyse d'admixture
Découvrez le fonctionnement des calculateurs d'admixture et comment interpréter vos résultats
Qu'est-ce que l'analyse d'admixture ?
L'analyse d'admixture est une méthode qui permet d'estimer votre similarité génétique en comparant votre ADN à des populations de référence du monde entier. On peut la voir comme une composition de votre profil génétique, où les composantes représentent différentes populations de référence.
Ce calculateur utilise 71 populations modernes soigneusement sélectionnées comme références, pour une répartition détaillée de votre similarité génétique.
Comment ça fonctionne
- Votre ADN est comparé à 71 populations de référence
- Des populations Moderne sont utilisées comme références génétiques
- Les résultats indiquent votre similarité génétique avec ces populations
- Un panel de référence diversifié améliore la précision des estimations
Comprendre vos résultats
Vos résultats affichent des pourcentages de similarité génétique avec ces populations de référence. Gardez à l'esprit les points suivants :
- Les résultats reflètent une similarité génétique, pas une ascendance directe démontrée
- Des populations Moderne sont utilisées comme références
- Les pourcentages indiquent une contribution génétique relative dans le modèle
- Les résultats sont des estimations fondées sur les données de référence disponibles