Admixture-Rechner

Global Ancestry K33

Global Ancestry K33 provides a clear, high-resolution breakdown of your genetic ancestry against 34 global reference populations. Ideal for researchers, genealogists, and curious users, it reveals regional admixture signals—from Africa and Europe to Asia, Oceania, and the Americas—helping you explore migration history and personal origins with accessible, interpretable results.

33 Komponenten
World Zielregion
DNA Genics Autor
Modern Epoche
Scrollen zum Entdecken
Kapitel I

Rechnerdetails

Umfassende Informationen zu diesem Admixture-Rechner

D

DNA Genics

Ersteller des Rechners

Über diesen Rechner

Global Ancestry K33 is a high-resolution admixture calculator that compares your genome to 34 globally distributed reference populations to produce a nuanced portrait of ancestral origins. Designed for a worldwide audience—researchers, genealogists, and curious individuals—it quantifies how much of your DNA derives from regional genetic clusters such as West-African, Iberian, East-Asia, Anatolian-And-Caucasus, Polynesian, and many more.

What this calculator analyzes

  • Estimates proportional ancestry across 34 reference populations spanning Africa, Europe, Asia, Oceania, and the Americas.
  • Identifies multi-layered signals of regional affiliation (e.g., British-Isles vs. North-And-Central-Italy; Central-Asia vs. Iran-And-Mesopotamia).
  • Highlights admixture patterns that reflect migration, trade, and historical contact.

Who it’s for

  • Individuals tracing family history or exploring personal identity.
  • Population geneticists and students seeking comparative admixture profiles.
  • Enthusiasts wanting a clear, visually intuitive summary of global ancestry.

Insights and context

Global Ancestry K33 situates your DNA within broad continental expansions (Out-of-Africa, Austronesian voyaging, Bantu dispersals, Eurasian steppe movements) and finer regional histories (Mediterranean trade networks, Silk Road admixture, colonial-era gene flow). While it does not provide precise dating of events, the distribution and mixture proportions help infer likely historical layers of ancestry.

Why it’s valuable

  • Offers a balanced, interpretable breakdown across a wide set of reference groups for fine-grained ancestry inference.
  • Complements haplogroup, PCA, and IBD-based methods by focusing on proportional admixture across relevant populations.

Notes on interpretation

Results are model-based estimates dependent on the reference panel and algorithm; treat outputs as informative guides rather than absolute certainties. Use this tool in combination with documentary genealogy

Kapitel II

Referenzpopulationen

Die in diesem Rechner als genetische Referenzen verwendeten Populationen

33 Referenzpopulationen

Africa:

  • Central-African: Diverse ethnic groups mainly represented by Bantu, Pygmy, and other indigenous communities.
  • East-Africa: Home to ethnic groups such as Maasai, Swahili, and various Nilotic peoples.
  • North-African: Predominantly Berber and Arab populations, with historical influences from Mediterranean civilizations.
  • South-Africa: Includes Zulu, Xhosa, and other Bantu-speaking groups, along with European settler communities.
  • West-African: Known for ethnic diversity with groups like Yoruba, Igbo, and Akan.

America:

  • Mesoamerican: Descendants of ancient civilizations like the Maya and Aztecs.
  • Native-North-America: Indigenous peoples of North America, including various tribes like the Navajo and Iroquois.
  • Native-South-American: Includes diverse indigenous groups such as Quechua and Mapuche.

East-Asia:

  • East-Asia: Predominantly Han Chinese, Korean, and Japanese populations.
  • East-Central-Asia: Includes Mongolian and other Central Asian ethnicities.
  • Siberia: Home to indigenous groups like the Sakha and Evenki.
  • South-East-Asia: Ethnically diverse, including Thai, Vietnamese, and Filipino populations.

Europe:

  • British-Isles: Primarily English, Scottish, Welsh, and Irish groups.
  • Central-Mediterranean: Mainly Italians and Maltese with a blend of other Mediterranean influences.
  • Eastern-European: Inhabitants include Slavic and other ethnic groups like Poles and Hungarians.
  • Finnish: Predominantly ethnic Finns with unique Uralic linguistic heritage.
  • Greek-and-Balkans: Includes Greeks, Albanians, and various Balkan ethnicities.
  • Iberian: Predominantly Spanish and Portuguese populations.
  • North-And-Central-Italy: Italians with Etruscan and Roman historical influences.
  • North-West-Europe: Encompasses Dutch, Belgian, and other nearby ethnicities.
  • Sardinian: Indigenous population with a distinct genetic profile.
  • Scandinavian: Includes Swedes, Norwegians, and Danes.

Pacific-Islander-And-Oceanian:

  • Austronesian: Includes Filipinos, Indonesians, and Malays.
  • Melanesian: Indigenous peoples of islands such as Papua New Guinea and Fiji.
  • Papuan: Native inhabitants of Papua New Guinea with diverse languages.
  • Polynesian: Includes communities like Hawaiians, Maori, and Samoans.

South-And-Central-Asia:

  • Central-Asia: Home to Turkic and Mongolic peoples like Kazakhs and Uzbeks.
  • South-Asia: Diverse region including Indians, Pakistanis, and others.
  • Tibetan: Indigenous communities residing in the Tibetan Plateau.

West-Asia-and-Eastern-Mediterranean:

  • Anatolian-And-Caucasus: Includes Turks, Armenians, and Georgians.
  • Arabian-Peninsula: Predominantly Arab groups with Bedouin heritage.
  • Eastern-Mediterranean: Home to Levantine populations like Lebanese and Syrians.
  • Iran-And-Mesopotamia: Ethnically diverse with Persians, Kurds, and Mesopotamian heritage.
  • West-Middle-Eastern: Mainly includes populations from the Levant and Arabian regions.
Kapitel III

Admixture-Analyse verstehen

Erfahren Sie, wie Admixture-Rechner arbeiten und wie Sie Ihre Ergebnisse einordnen

Was ist eine Admixture-Analyse?

Bei einer Admixture-Analyse wird Ihre genetische Ähnlichkeit geschätzt, indem Ihr DNA mit Referenzpopulationen aus verschiedenen Weltregionen verglichen wird. Die Komponenten des Modells stehen für diese Referenzen und hängen von den zugrunde liegenden Daten und Annahmen ab.

Dieser Rechner nutzt 33 sorgfältig ausgewählte modern Populationen als Referenzen und ermöglicht eine detaillierte Darstellung Ihrer genetischen Ähnlichkeit.

So funktioniert es

  • Ihr DNA wird mit 33 Referenzpopulationen verglichen
  • Modern-Populationen dienen als genetische Referenzen
  • Die Ergebnisse zeigen Ihre genetische Ähnlichkeit zu diesen Populationen
  • Ein vielfältiges Referenzpanel verbessert die Schätzungen

Ihre Ergebnisse verstehen

Ihre Ergebnisse zeigen Prozentsätze der genetischen Ähnlichkeit zu diesen Referenzpopulationen. Beachten Sie diese Punkte:

  • Die Ergebnisse spiegeln genetische Ähnlichkeit wider, nicht nachgewiesene direkte Abstammung
  • Modern-Populationen werden als Referenzen verwendet
  • Die Prozentsätze geben relative Beiträge im Modell an
  • Die Ergebnisse sind Schätzungen auf Basis der verfügbaren Referenzdaten