GedrosiaDNA Eurasia K14
GedrosiaDNA Eurasia K14 is a 14-component admixture calculator that breaks your DNA into global and Eurasian ancestry proportions using well-chosen reference proxies (Kalash, Steppe, SW Asian, NE European, SE Asian, Papuan, Sub-Saharan, and more). Ideal for genealogists and researchers, it highlights deep and recent admixture signals, reveals regional signatures, and helps interpret migration and contact histories. Results are model-based proxies, not definitive ancestors.
Rechnerdetails
Umfassende Informationen zu diesem Admixture-Rechner
Über diesen Rechner
GedrosiaDNA Eurasia K14 is a 14-component admixture calculator that decomposes a tested genome into ancestry proportions using geographically and genetically informative reference groups. It is designed to give a broad, interpretable portrait of global and Eurasian ancestry by combining deep regional signatures (e.g., Steppe, SW Asian, NE European) with more isolated or distinctive proxies (e.g., Kalash, Papuan).
What this calculator analyzes
- Proportional ancestry across 14 reference populations: Kalash, SE Asian, Siberian, S Indian, Papuan, SW European, N Amerindian, Steppe, Pygmy, NE Asian, Sub-Saharan, SW Asian, NE European, S Amerindian.
- Relative contributions that reflect both ancient population structure (e.g., Steppe vs. SW Asian inputs) and recent regional admixture (e.g., SE Asian vs. NE Asian components).
Who it's designed for
- Individuals seeking detailed, cross-continental ancestry breakdowns.
- Amateur and professional genetic genealogists, population geneticists, and historians exploring migration patterns and admixture.
- Anyone wanting to place their DNA within broad Eurasian and global contexts.
Insights you can gain
- Detection of continental and regional ancestry proportions (e.g., Steppe-derived, Southwest Asian, Siberian, or Oceanian signals).
- Identification of uncommon or focal signatures (e.g., Kalash-like ancestry) that can indicate specialized regional histories.
- Comparative perspective on how your profile aligns with populations across Eurasia, the Americas, Africa, and Oceania.
Historical and genetic context
This model uses modern reference proxies to approximate historical ancestries. Components like "Steppe" capture gene flow associated with Bronze Age movements, while SW Asian and NE European traces reflect long-term demographic structure and later migrations. Isolated proxies (Kalash, Pygmy, Papuan) help flag regionally distinctive ancestry.
Why this calculator is valuable
- Broad geographic coverage lets you
Referenzpopulationen
Die in diesem Rechner als genetische Referenzen verwendeten Populationen
14 Referenzpopulationen
- Kalash: Indigenous people from the Chitral District of Pakistan, known for their unique culture and traditions.
- SE Asian: Populations from Southeast Asia, including countries like Thailand, Vietnam, and Malaysia.
- Siberian: Ethnic groups from Siberia, known for their adaptation to cold climates.
- S Indian: Refers to populations primarily from the southern part of India.
- Papuan: Indigenous peoples of Papua New Guinea and surrounding islands.
- SW European: Populations from Southwestern Europe, including parts of Spain, Portugal, and Italy.
- N Amerindian: Indigenous peoples native to North America.
- Steppe: Groups from the Eurasian Steppe, known for nomadic cultures.
- Pygmy: Small-statured indigenous peoples from Central Africa.
- NE Asian: Populations from Northeast Asia, including parts of China, Korea, and Japan.
- Sub-Saharan: Ethnic groups living in sub-Saharan Africa.
- SW Asian: Refers to groups from Southwest Asia, which includes parts of the Middle East.
- NE European: Populations from Northeastern Europe, such as the Baltic states and parts of Russia.
- S Amerindian: Indigenous peoples native to South America.
Continent Groupings:
- Asia: Kalash, SE Asian, Siberian, S Indian, NE Asian, SW Asian
- Europe: SW European, NE European
- North America: N Amerindian
- Africa: Pygmy, Sub-Saharan
- Oceania: Papuan
- South America: S Amerindian
- Eurasia: Steppe
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 14 sorgfältig ausgewählte modern Populationen als Referenzen und ermöglicht eine detaillierte Darstellung Ihrer genetischen Ähnlichkeit.
So funktioniert es
- Ihr DNA wird mit 14 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