Global Ancestry K46
Global Ancestry K46 provides a clear, modern-era admixture breakdown by comparing your DNA to 33 regional reference populations. Ideal for individuals, genealogists, and educators, it reveals continental and subcontinental ancestry proportions, regional affinities, and mixed heritage signals—useful as a first step toward deeper genetic or genealogical research.
Détails du calculateur
Informations complètes sur ce calculateur d'admixture
À propos de ce calculateur
Global Ancestry K46 — Modern-era Admixture Calculator
This calculator compares your DNA to a curated, modern-era reference panel to estimate ancestral composition across a wide range of global and regional populations. Using allele-frequency matching across multiple genomic markers, Global Ancestry K46 returns proportional ancestry estimates that highlight continental and subcontinental signals, regional affinities, and complex mixed heritage.
What this analyzes
- Genome-wide proportional ancestry against a 33-population reference panel (modern samples representing Africa, Eurasia, the Americas, Oceania and South/Central Asia).
- Subcontinental components that reveal regional affinities (for example, Anatolian/Caucasus, Persia/Mesopotamia, Finno-Ugric, Iberian, East African, South Indian subcontinent, etc.).
Who it’s designed for
- Individuals curious about family origins and previously unknown regional links.
- Genealogists, population geneticists, educators, and students seeking a clear, modern-frame admixture snapshot.
Insights you can gain
- Percentage breakdowns by region to guide genealogical research and historical inference.
- Detection of mixed ancestries and minor components that can indicate recent admixture or deep ancestral signals.
- Comparative context against contemporary population clusters to help interpret results.
Historical and genetic context Human genetic diversity reflects millennia of migrations: Out-of-Africa dispersals, later Neolithic farmer movements, Bronze Age steppe expansions, Austronesian and Bantu expansions, and regional isolation effects. K46 places an individual within this tapestry using modern reference samples to highlight recent and ancient affinities while avoiding over-interpretation of fine-scale timing.
Why this calculator is valuable
- Clear, accessible results for both specialists and non-specialists.
- Broad geographic coverage with focused regional resolution for Eurasia, Africa, Oce
Populations de référence
Les populations utilisées comme références génétiques dans ce calculateur
46 populations de référence
Africa:
- Central Africa: Populations in the central part of the continent, characterized by a diverse range of ethnic groups.
- East Africa: Region includes countries like Kenya and Tanzania, known for the Swahili culture and diverse ethnic groups.
- North East Africa: Includes regions such as Ethiopia, with history-rich populations.
- South Africa: Diverse communities including Zulu, Xhosa, and other groups.
- West Africa: Known for the Yoruba, Hausa, and other ethnic groups with rich cultural histories.
Asia:
- Anatolian and Caucasus: Populations from regions including Turkey and the Caucasus.
- Arabia Levant Egypt: Arab cultures from the Arabian Peninsula, Levant, and Egypt.
- Central Asian: Ethnic groups from countries like Kazakhstan and Uzbekistan.
- China: Ethnic Han and minority groups within China.
- Finno-Ugric: Includes populations of Finnic and Ugric origin.
- Japan and Korea: Populations native to Japan and Korea.
- Melanesia: Indigenous groups of Melanesia, distinct from Asian mainland populations.
- Papuan: Indigenous Papuan peoples, primarily from Papua New Guinea and Indonesia.
- Persia and Mesopotamia: Ancient cultural regions, including modern Iran and Iraq.
- Siberia: Indigenous groups inhabiting the vast Siberian region.
- South Central Asia: Includes countries like India and surrounding areas with diverse ethnic groups.
- Southern Indian Subcontinent: Encompasses Dravidian and other ethnic groups from regions like Tamil Nadu.
- Tibeto-Burmese: Ethnic groups in regions of Tibet, Myanmar, and surrounding areas.
- Vietnam and South China: Populations from Vietnam and southern Chinese regions.
Europe:
- Balkans: Region with diverse ethnic groups, extending across southeastern Europe.
- Baltic: Populations from countries such as Estonia, Latvia, and Lithuania.
- Basque and South West France: The distinct Basque people and adjoining regions in France.
- Eastern European: Includes Slavic and other ethnic groups from Eastern Europe.
- French German: Populations in regions of France and Germany.
- Greece and Albania: Populations from the Greek and Albanian territories.
- Iberian: Includes Spanish and Portuguese populations.
- Irish Scottish Welsh: Celtic groups from Ireland, Scotland, and Wales.
- North Italy: Populations from the northern regions of Italy.
- Sardinian: Indigenous people from the island of Sardinia.
- Scandinavian: Populations from countries like Sweden, Norway, and Denmark.
- England: English population with its distinct cultural identity.
Oceania:
- Melanesia: Indigenous groups spread across Melanesia, distinct from mainland populations.
North America:
- North Amerindian: Native American groups original to the North American continent.
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 46 populations modernes soigneusement sélectionnées comme références, pour une répartition détaillée de votre similarité génétique.
Comment ça fonctionne
- Votre ADN est comparé à 46 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