East Sea K12
East Sea K12 — Modern 12-way admixture
A compact, global-ready calculator that breaks your autosomal DNA into 12 modern reference components (Dai, Han, Korean, Japanese, Mongolian-Tungusic, Yakut, Tibetan, Cambodian, Indian, Amerindian, European, African). Perfect for ancestry enthusiasts and researchers who want clear regional resolution across East, Southeast, Central and global admixture, with contextual historical notes and cautions.
Detalhes da Calculadora
Informação detalhada sobre esta calculadora de mistura genética
Sobre esta calculadora
East Sea K12 — Modern 12-way Admixture Calculator
What this calculator analyzes
East Sea K12 decomposes an individual's autosomal DNA into proportions derived from 12 modern reference populations: Dai, Han-Chinese, Korean, Japanese, Mongolian-Tungusic, Yakuts, Tibetan, Cambodian, Indian, Amerindian, European, and African. Using allele-frequency comparisons and clustering across a global dataset, it estimates the fraction of genetic ancestry attributable to each reference group.
Who it's designed for
- Global users curious about their East Asian and adjacent-region ancestry
- Adoptees, genealogy enthusiasts, and family researchers seeking regional signals
- Students and researchers who want a compact, interpretable 12-component view
Insights you can gain
- Relative contributions from East, Southeast, Central, South Asian, and distant continental sources
- Clear distinction between East Asian sub-regions (e.g., Han vs. Korean vs. Japanese) and northern steppe-related signals (Mongolian-Tungusic, Yakut)
- Detection of low-level continental admixture (European, African, Amerindian)
- Hypotheses about recent versus deep ancestry when combined with personal history
Historical and genetic context
The panel reflects modern population structure shaped by migrations and contact: southward Austroasiatic and Tai movements (Dai, Cambodian), northeast Asian expansions (Korean, Japanese, Mongolic/Tungusic), highland Tibeto-Burman lineages (Tibetan), Central Asian/North Eurasian influences (Yakut, Mongolian-Tungusic), and long-range gene flow via trade routes and colonial era contacts that introduce European, African, and Amerindian signals.
Why this calculator is valuable
- Offers a focused, interpretable snapshot (K=12) that balances regional resolution and global context
- Helps users place their DNA within a modern East Asian–centric framework while still accounting for wider admixture
- Useful as a starting point for deeper research, g
Populações de referência
As populações utilizadas como referências genéticas nesta calculadora
12 Poblaciones de referencia
Asian Region
- Dai: An ethnic group primarily found in the Yunnan province of China, related to Thai people.
- Han-Chinese: The largest ethnic group in China, distinguished by a rich heritage and diverse subcultures.
- Korean: Refers to the people of the Korean Peninsula with a shared language and history.
- Japanese: Inhabitants of the Japanese archipelago with unique cultural and historical attributes.
- Mongolian-Tungusic: Indigenous peoples of Mongolia and areas of Siberia, historically known for nomadic culture.
- Yakuts: Indigenous to Siberia’s Sakha Republic, known for their adaptation to extremely cold climates.
Tibetan Region
- Tibetan: Indigenous people mainly from the Tibetan Plateau, with a distinct historical and religious background.
Southeast Asian Region
- Cambodian: Primarily the Khmer ethnic group, native to Cambodia, known for their ancient culture and history.
South Asian Region
- Indian: A diverse group comprising various ethnicities and languages, native to the Indian subcontinent.
American Region
- Amerindian: Indigenous peoples of the Americas with diverse cultures and histories predating European colonization.
European Region
- European: Encompassing various ethnic groups native to the continent of Europe, each with unique cultures and languages.
African Region
- African: Represents the rich diversity of ethnic groups native to the continent of Africa.
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 12 cuidadosamente seleccionadas modern populações como referências para descrever detalhadamente a semelhança genética.
Como funciona
- Tu DNA se compara con 12 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