Egy K7
Egy K7 — 7-way ModernAncient admixture model
A compact, global admixture calculator that splits a genome into seven broad ancestry components (Amerindian, WHG, African, Near_East, Iran_N, Oceanian, East_Eurasian). Designed for researchers, students, and genetic genealogy users, Egy K7 highlights deep prehistoric signals and large-scale migration patterns, offering a clear, comparable snapshot of worldwide ancestry.
Detalhes da Calculadora
Informação detalhada sobre esta calculadora de mistura genética
Sobre esta calculadora
Egy K7 — ModernAncient 7-way Admixture Calculator
Egy K7 is a focused admixture calculator that decomposes an individual's genome into seven broad ancestry components using a mix of modern and ancient reference populations. It is built to highlight deep population structure and large-scale migration signals by comparing samples from anywhere in the world against seven informative reference groups:
- Amerindian — Indigenous peoples of the Americas
- WHG (Western Hunter-Gatherers) — Pleistocene–Holocene European foragers
- African — Sub-Saharan African ancestry clade
- Near_East — Levantine and Anatolian-related Near Eastern ancestry
- Iran_N — Neolithic Iranian farmer-related ancestry
- Oceanian — Papuan and other Melanesian/Oceanian ancestries
- East_Eurasian — East Asian and related northern Eurasian ancestries
What this calculator analyzes
- Computes proportional contributions from the seven reference clusters to a test genome, producing a clear, comparable admixture profile.
- Emphasizes ancient-to-modern continuity and major prehistoric influxes (e.g., Neolithic farming expansions, Pleistocene hunter-gatherer heritage, transcontinental migrations).
Who it’s designed for
- Researchers and students seeking a compact, interpretable 7-component view of ancestry.
- Enthusiastic genetic genealogy users curious about broad, deep-time ancestry signals.
- Anyone wanting a global-context snapshot that balances ancient and modern reference signals.
Insights you can gain
- Relative weights of broad ancestral streams shaping an individual's genome.
- Signals of regional continuity (e.g., high Iran_N or Near_East in West Asia) or long-range contact (Amerindian/Oceanian/East_Eurasian traces).
- A baseline for further, more fine-grained analyses.
Why Egy K7 is valuable
- Offers an accessible, interpretable 7-way model that captures major prehistoric and geographic structure without overfitting.
- Useful as a teaching tool and a quick fi
Populações de referência
As populações utilizadas como referências genéticas nesta calculadora
7 Poblaciones de referencia
Amerindian
- Description: Indigenous peoples native to the Americas, possessing genetic ancestry primarily distinct from other continents.
WHG (Western Hunter-Gatherers)
- Description: Prehistoric European populations, predominantly found during the Mesolithic era.
African
- African
- Description: Represents diverse populations across the African continent, characterized by high genetic diversity.
Near East
Near_East
- Description: Populations from the historical region encompassing the Middle East, known for early civilizations.
Iran_N (Neolithic Iran)
- Description: Refers to ancient populations from the region of modern-day Iran, significant for early agriculture development.
Oceania
- Oceanian
- Description: Indigenous peoples of the Pacific Islands including Australia, Papua New Guinea, and the broader Pacific.
East Eurasian
- East_Eurasian
- Description: Populations from eastern parts of Eurasia, combining diverse groups from East Asia to Siberia.
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 7 cuidadosamente seleccionadas modernas y antiguas populações como referências para descrever detalhadamente a semelhança genética.
Como funciona
- Tu DNA se compara con 7 poblaciones de referencia
- Modernas y antiguas 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
- Modernas y antiguas se utilizan como referencias
- As percentagens indicam contribuições relativas no modelo
- Os resultados são estimativas baseadas nos dados de referência disponíveis