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.
Detalhes da Calculadora
Informação detalhada sobre esta calculadora de mistura genética
Sobre esta calculadora
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
Populações de referência
As populações utilizadas como referências genéticas nesta calculadora
14 Poblaciones de referencia
- 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
Como interpretar a análise de mistura genética
Descubra como funcionam as calculadoras de mistura genética e como interpretar os resultados
O que é a análise de mistura genética?
A análise de mistura genética estima a semelhança genética comparando o seu DNA com populações de referência de diferentes partes do mundo. Os componentes do modelo representam essas referências e dependem dos dados e pressupostos utilizados.
Esta calculadora utiliza 14 cuidadosamente seleccionadas modern populações como referências para descrever detalhadamente a semelhança genética.
Como funciona
- Tu DNA se compara con 14 poblaciones de referencia
- Modern se utilizan como referencias genéticas
- Os resultados mostram a sua semelhança genética com estas populações
- A diversidade do painel de referência influencia as estimativas
Como interpretar seus resultados
Os resultados mostram percentagens de similaridade genética com estas populações de referência. Tenha presente estes pontos:
- Os resultados reflectem a semelhança genética, não ascendência directa demonstrada
- Modern se utilizan como referencias
- As percentagens indicam contribuições relativas no modelo
- Os resultados são estimativas baseadas nos dados de referência disponíveis