Tolan K7 M1
Tolan K7 M1 — Modern 7‑way admixture
A clear, accessible K=7 admixture calculator comparing your genotype to seven global reference clusters (North‑Euro, Mediterranean, Caspian‑Sea, N‑Africa & Middle‑Eastern, Africa, SE‑Asia, NE‑Asia). Ideal for anyone seeking a concise breakdown of regional ancestry proportions, historical context, and a practical baseline for further genealogical or population‑genetic exploration.
Detalhes da Calculadora
Informação detalhada sobre esta calculadora de mistura genética
Sobre esta calculadora
Tolan K7 M1 — Global 7‑way Admixture (Modern Era)
This calculator estimates the proportional ancestry of an individual against seven modern reference clusters. Using a K=7 model (M1), it compares your genotype to curated reference populations and returns percentages for: North‑Euro, Mediterranean, Caspian‑Sea, N‑Africa & Middle‑Eastern, Africa (Sub‑Saharan), SE‑Asia, and NE‑Asia.
What it analyzes
- Genome‑wide allele frequencies to infer relative contributions from seven broad regional components.
- Signals that reflect both recent gene flow (within the past few hundred years) and deeper population structure shaped by migrations and isolation.
Who it’s for
- Individuals curious about their genetic heritage worldwide.
- Amateur and professional genealogists seeking population‑level context.
- Researchers and students needing a clear, interpretable K=7 baseline for comparative analyses.
Insights you can gain
- A clear numeric breakdown of continental and regional ancestry proportions.
- Clues about likely historical interactions (e.g., Eurasian steppe influence, Mediterranean admixture, African or East Asian inputs).
- A starting point to explore migration routes, admixture events, and regional genetic continuity.
Historical and genetic context
Each reference cluster represents broad, real‑world population patterns: North‑Euro (northern/central Europe and steppe‑derived signals), Mediterranean (southern Europe and Anatolia), Caspian‑Sea (Caucasus/Iranian plateau influences), N‑Africa & Middle‑Eastern (Levantine and Maghreb affinities), Africa (sub‑Saharan ancestries), SE‑Asia (Southeast Asian and Austronesian links), and NE‑Asia (East Asian/Siberian heritage). These components reflect millennia of migrations — from prehistoric expansions to recent trade and conquest — but are simplified models of complex history.
Why it’s valuable
- Fast, intuitive overview of where your genetic ancestry is most similar today.
- Useful baseline for comparing results
Populações de referência
As populações utilizadas como referências genéticas nesta calculadora
7 Poblaciones de referencia
North-Euro
- Description: Populations originating from Northern Europe, characterized by a diverse blend of Germanic, Celtic, Slavic, and other European ancestries.
Mediterranean
- Description: Encompasses populations along the Mediterranean Sea, including Southern Europe, the Levant, and North Africa, marked by historical intercultural trade and mixing.
Caspian-Sea
- Description: Populations around the Caspian Sea, including Central Asians and Caucasians, known for their Turkic and Persian influences.
N-Africa&Middle-Eastern
- Description: Covers North African populations west of Egypt and Middle-Eastern populations, rich in Arab, Berber, and Semitic ancestries.
Africa
- Description: Includes Sub-Saharan African populations, showcasing a variety of ethnic groups with deep genetic diversity.
SE-Asia
- Description: Southeast Asian populations, including Indonesians, Thais, and Filipinos, marked by Austronesian and Sino-Tibetan ancestries.
NE-Asia
- Description: Populations in Northeastern Asia, such as the Chinese, Japanese, and Koreans, known for their Han Chinese and other indigenous Asian influences.
Continent Grouping
Europe
- North-Euro
Africa
- N-Africa&Middle-Eastern
- Africa
Asia
- SE-Asia
- NE-Asia
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 modern populações como referências para descrever detalhadamente a semelhança genética.
Como funciona
- Tu DNA se compara con 7 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