Global Ancestry K43 with Jewish Populations
Modern World K43 is a curated, modern-era admixture calculator that estimates ancestry across 43 global reference populations. Designed for genealogists, researchers, and curious users worldwide, it reveals fine-scale proportions reflecting migrations, trade, and regional mixture. Use it to explore recent genetic history with clear, interpretable results—while noting limitations tied to reference coverage and input quality.
Détails du calculateur
Informations complètes sur ce calculateur d'admixture
À propos de ce calculateur
Modern World K43 is a curated, modern-era genetic admixture calculator designed to estimate the proportional ancestry of samples against 43 geographically and culturally informed reference populations from across the globe. It analyzes genome-wide genotype data to assign percentage contributions from fine-scale groups such as Northern Africa, West and Central African clusters, diverse South and Southeast Asian populations, multiple East Asian subgroups, a broad spectrum of European populations (including Basque, Sardinian, and Baltic clusters), Middle Eastern and Caucasus sources, Oceanian lineages, and two distinct Native American groupings. The tool is intended for worldwide users: genealogists, community researchers, population geneticists, educators, and curious individuals who want a deeper, structured view of recent and relatively recent ancestry patterns.
Modern World K43 highlights insights into admixture proportions that reflect migrations, trade, diasporas, and local demographic processes—from transcontinental movements to regional intermarriage. Because the reference set is curated to include closely related and historically meaningful populations, the calculator can distinguish subtle differences (for example, between Western and Eastern European components, or among Southeast Asian and Oceanian sources) that broader models may conflate. Results can help users contextualize family histories, support research hypotheses about population contact, and illustrate the geographic mosaic of modern human diversity.
Important context and limitations: Modern World K43 interprets genetic similarity relative to the chosen reference panel and is best understood as a probabilistic breakdown rather than a definitive identity label. Accuracy depends on the quality of input genotypes and how well a user's ancestral sources are represented among the reference populations. The calculator focuses on modern admixture signals and should be used alongside historical, archaeo
Populations de référence
Les populations utilisées comme références génétiques dans ce calculateur
43 populations de référence
Africa:
- Northern Africa: Populations in the regions from Morocco to Egypt, historically influenced by Mediterranean and Arab cultures.
- Cameroon Congo and Southern Bantu Peoples: Groups in central and southern Africa known for Bantu migrations.
- East Africa: Diverse ethnic groups residing in countries like Kenya, Tanzania, and Uganda.
- Senegal: West African populations along the Atlantic coast, known for their diverse cultures and languages.
- Africa South Central Hunters Gatherers: Indigenous groups such as the Khoisan, traditionally hunter-gatherers.
- Nigeria: A dense cultural mosaic of ethnic groups including Yoruba, Igbo, and Hausa.
- Ivory Coast and Ghana: Rich cultural heritage in music, art, with Akan languages.
- Benin and Togo: West African populations with historical ties to ancient Dahomey and diverse cultural practices.
- Mali: Historically rich Malian Empire's descendants, known for Islamic influence and music.
Asia:
- Central and Northern Asia: Ethnic groups like Kazakhs and Uzbeks, characterized by nomadic heritage.
- Iran and Persia: Home to Persian culture, influential in science, art, and philosophy.
- Balochistan: Indigenous Baloch people, straddling Iran, Afghanistan, and Pakistan.
- Southern Asia: Includes Indian subcontinent populations with rich religious and linguistic diversity.
- Burusho: Ethnolinguistic group from the Hunza valley in Pakistan.
- Southeast Asia Dai: Ethnic Dai people primarily found in China, Myanmar, and Laos.
- Anatolia and The Caucasus: Culturally rich with Turks, Armenians, Georgians, etc.
- Western and Central India: Regions with diverse ethnicities, languages, and cultural practices.
- China: Dominated by Han Chinese with numerous ethnic minorities.
- Korea and Northern China: Culturally distinct regions influenced by historical empires.
- Japan: Unique cultural blend of island traditions with East Asian influences.
- Middle East: Arab, Persian, and other Semitic peoples with rich historical and modern identities.
- Southeast Asia Vietnam: Ethnically Vietnamese, with French colonial and Chinese influences.
- Southeast Asia Austronesian: Covers maritime Southeast Asia and Pacific Islands traditional cultures.
Oceania:
- Melanesia: Populations of the Pacific islands like Papua New Guinea, known for cultural diversity.
- Polynesia: Distinctive ancestral lineage of scattered islands like Hawaii, Samoa, and Tonga.
Europe:
- European Jewish: Ashkenazi and Sephardic communities with deep heritage and history.
- Greece and The Balkans: Rich history of ancient Greece and diverse Balkan ethnicities.
- Finland: Uralic-speaking Finns, known for unique culture that contrasts with Scandinavian neighbors.
- France: Culturally influential Europeans known for language, art, and history.
- Basque: Indigenous inhabitants of the Western Pyrenees, maintaining a unique language, Euskara.
- Germanic Europe: Encompassing primarily German-speaking populations in Europe.
- England Wales North West Europe: Culturally rich populations influenced by ancient and medieval histories.
- Italy: Italian peninsula with Roman Empire's legacy, varied linguistic and cultural regions.
- Baltic States: Includes Estonian, Latvian, and Lithuanian ethno-linguistic populations.
- Ireland and Scotland: Celtic traditions and languages with a rich cultural history.
- Eastern Europe and Russia: Encompasses Slavic, Finno-Ugric, and other ethnic groups.
- Sardinian: Unique because of its language and history, isolated culture from the island of Sardinia.
- Spain: Iberian Peninsula inhabitants, linked to the Arabic Iberian Peninsula's history.
- Portugal: Lusitanian traditions, maritime history's influence on culture and language.
- Sweden: Known for Scandinavian cultural traits, language, and historical significance.
- Norway: Norse cultural heritage with distinct language and societal norms.
Americas:
- Native American North Central and South: Indigenous populations from North, Central, and Southern America with diverse cultures.
- Native American Andean: Ethnically Quechua and Aymara speaking peoples in the Andes.
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 43 populations modernes soigneusement sélectionnées comme références, pour une répartition détaillée de votre similarité génétique.
Comment ça fonctionne
- Votre ADN est comparé à 43 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