Dodecad Globe 13
Dodecad Globe 13 is a modern, global admixture calculator that estimates your ancestry as proportions from 15 reference populations (African, Eurasian, Amerindian, Australasian, Arctic and regional subgroups). Ideal for genealogists, students, and researchers, it reveals regional affinities and historical admixture signals while providing a nuanced, comparative view of your genetic heritage.
Rechnerdetails
Umfassende Informationen zu diesem Admixture-Rechner
Über diesen Rechner
Dodecad Globe 13 — Modern global admixture calculator
Dodecad Globe 13 estimates an individual's genetic ancestry as proportions from 15 globally distributed reference populations. It compares your genotype against allele-frequency clusters representing major continental and regional groups to give a readable, comparative profile of ancestral components in a modern, world-wide context.
What this calculator analyzes
- Proportional ancestry contributions from: Siberian Amerindian, African, West African, Palaeo African, East African, Asian, East Asian, South Asian, Southwest Asian, West Asian, European, Mediterranean, North European, Australasian, and Arctic.
- Relative affinities created by shared genetic drift and allele-frequency patterns across populations.
Who it's designed for
- Genealogy enthusiasts and curious individuals exploring personal ancestry.
- Students and educators illustrating patterns of human diversity.
- Population geneticists and researchers seeking a compact comparative view.
Insights you can gain
- Estimated percentage ancestry from each reference cluster.
- Signals of historical migrations and admixture (e.g., Eurasian steppe, African dispersals, Australasian or Arctic affinities).
- Fine distinctions among nearby Eurasian components (North European vs Mediterranean vs West Asian) and among African regional clusters.
Historical and genetic context Human genetic variation reflects repeated migrations, isolations, and admixture events — out-of-Africa dispersals, the peopling of the Americas, Holocene expansions across Eurasia, and maritime movements into Australasia and the Arctic. Dodecad Globe 13 places your genome within that tapestry using modern comparative samples.
Why this calculator is valuable
- Global scope with 15 informative reference clusters offers nuanced results beyond broad continental labels.
- Useful as an interpretive tool alongside documentary genealogy, archaeology, and other genetic evidence.
Referenzpopulationen
Die in diesem Rechner als genetische Referenzen verwendeten Populationen
13 Referenzpopulationen
Siberian Amerindian
- Description: Populations native to Siberia and American indigenous peoples sharing genetic connections. Influences from ancient migrations across the Bering Strait.
African
West African
- Description: Populations from West Africa, known for rich genetic diversity and history predating colonial times.
Palaeo African
- Description: Ancient African populations, providing insight into early human evolution and migration within the continent.
East African
- Description: Diverse ethnic groups from eastern Africa, encompassing Swahili coast cultures and the Great Lakes region.
Asian
East Asian
- Description: Populations from China, Korea, Japan, and Mongolia, with shared cultural and historical backgrounds.
South Asian
- Description: Encompasses Indian, Pakistani, Sri Lankan, and Bangladeshi ethnicities with a long history of trade and cultural exchange.
Southwest Asian
- Description: Refers to Middle Eastern populations, with significant historical civilizations such as Mesopotamia and the Levant.
West Asian
- Description: Encompasses populations from regions like Iran and the Caucasus, historically significant for ancient empires.
European
Mediterranean
- Description: Coastal populations of Southern Europe, North Africa, and the Near East, diverse due to extensive maritime trade.
North European
- Description: Includes populations from Northern Europe like Scandinavia, characterized by fair skin and diverse linguistic roots.
Australasian
- Description: Encompasses Aboriginal Australians and Pacific Islanders, who have unique genetic markers and deep-rooted indigenous traditions.
Arctic
- Description: Populations from the Arctic regions, such as Inuit and Saami, adapted to cold climates with specialized cultural practices.
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 13 sorgfältig ausgewählte modern Populationen als Referenzen und ermöglicht eine detaillierte Darstellung Ihrer genetischen Ähnlichkeit.
So funktioniert es
- Ihr DNA wird mit 13 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