Tolan Recent Ancestors V2
Tolan Recent Ancestors V2 estimates recent (last-generation) admixture by comparing your autosomal DNA to 32 modern reference populations. Designed for genealogists, adoptees, and curious users worldwide, it provides clear regional proportion estimates—helpful for tracing grandparents/great‑grandparents, clarifying migration signals, and guiding further family-history research.
Detalhes da Calculadora
Informação detalhada sobre esta calculadora de mistura genética
Sobre esta calculadora
Tolan Recent Ancestors V2 — Modern-era Global Admixture Analyzer
Tolan Recent Ancestors V2 estimates the recent genetic contributions to an individual's ancestry by comparing their autosomal DNA to a curated panel of 32 modern reference populations. It is built to detect and quantify regional ancestry that most likely arrived within the last few generations, offering a clear, interpretable breakdown of where your recent ancestors most likely originated.
What this calculator analyzes
- Autosomal admixture proportions against 32 contemporary reference groups representing Africa, Europe, Asia, the Americas, and Oceania.
- Relative contribution of populations such as East_Africa, North_Africa, Sub-Sahara, Amerindian, Arabia, China, India, Iran&Assyria, Levant, Turkey, Balkans, Scandinavia, Spain, Oceania and more.
- Patterns consistent with recent migration, mixed heritage, and multi-continental ancestry.
Who it is for
- Genealogy enthusiasts and adoptees seeking clues about grandparents and great‑grandparents.
- Researchers and students exploring recent population structure and migration signals.
- Anyone curious about the regional mix of their recent ancestors across the modern world.
Insights you can gain
- Percent estimates for each reference region to help pinpoint recent ancestral origins.
- Identification of likely multi-regional ancestry across Europe, Africa, Asia, the Americas, and Oceania.
- Context for ambiguous family stories, immigrant origins, and recent admixture events.
Historical and genetic context
Human populations have continually mixed during recent centuries due to trade, colonization, and migration. This calculator emphasizes those recent signals rather than deep, ancient splits—making it especially useful for reconstructing family history in the modern era.
Why Tolan Recent Ancestors V2 is valuable
- High-resolution, globally diverse reference panel optimized to detect recent admixture.
- Actionable, easy-to-interpret results th
Populações de referência
As populações utilizadas como referências genéticas nesta calculadora
32 Poblaciones de referencia
Africa
- East_Africa: Includes populations from the eastern region of Africa, characterized by a diverse genetic heritage due to both indigenous and migratory influences.
- North_Africa: Populations from the northern region of Africa, historically influenced by Arab, Berber, and Mediterranean genetics.
- Sub-Sahara: Populations from the region south of the Sahara desert, known for extensive genetic diversity and a wide variety of ethnic groups.
Americas
- Amerindian: Indigenous peoples of the Americas with ancestral ties to pre-Columbian societies.
Asia
- Arabia: Populations from the Arabian Peninsula, reflecting a mix of indigenous Bedouin tribes and other Middle Eastern groups.
- Central_Asia: Encompasses populations from countries like Kazakhstan, Uzbekistan, and Kyrgyzstan, with historical influences from nomadic tribes.
- China: Represents the diverse ethnic groups within China, with a dominant Han majority and numerous minority populations.
- India: Includes the vast array of ethnic and linguistic groups native to the Indian subcontinent.
- Iran&Assyria: Populations from areas corresponding to modern-day Iran and ancient Assyrian regions, characterized by a historical blend of Aryan, Persian, and Mesopotamian influences.
- Japan: Refers to the ethnic Japanese population, with some influences from other East Asian regions.
- Levant: Populations from the Eastern Mediterranean region, including parts of modern-day Syria, Lebanon, Jordan, and Israel.
- Pakistan: Populations from Pakistan, characterized by ethnic groups such as Punjabis, Sindhis, and Pashtuns.
- South-East_Asia: Encompasses the diverse ethnic groups found in countries like Vietnam, Thailand, and Indonesia.
- Siberia: Refers to the indigenous peoples and ethnic groups of Siberia, with genetic ties to both Asia and Europe.
- Turkey: Populations from modern Turkey, reflecting a blend of Anatolian, Greek, and Central Asian influences.
- Central_Asia: Encompasses populations from countries like Kazakhstan, Uzbekistan, and Kyrgyzstan, with historical influences from nomadic tribes.
Europe
- Balkan: Populations from the Balkan Peninsula, known for a complex history of migrations and cultural influences.
- Basque: Isolated ethnic group in Northern Spain and Southwestern France with distinct genetic markers.
- British&Irish: Includes populations from Great Britain and Ireland, primarily of Celtic and Anglo-Saxon descent.
- Caucasus: Encompasses the diverse ethnic groups of the Caucasus region, situated between Europe and Asia.
- East_Europe: Populations from Eastern European countries, characterized by Slavic, Baltic, and other ethnic groups.
- Finland&White-Sea: Refers to the Finnish populations and those around the White Sea region with Uralic influences.
- France: Populations from France with a history driven by Celtic, Roman, and Germanic influences.
- North_Italia: Populations from Northern Italy, historically influenced by Celtic tribes and Roman legacies.
- South_Italia: Populations from Southern Italy with genetic ties to Greek, Arab, and Norman settlers.
- Central_Europe: Encompasses populations from countries such as Germany, Austria, and Switzerland, historically influenced by Germanic tribes.
- South-East_Europe: Populations from the southeastern region of Europe, with influences from ancient Thracian, Illyrian, and Greek peoples.
- Scandinavia: Includes populations from Denmark, Norway, and Sweden, primarily of Norse and Germanic descent.
- Spain: Populations from Spain, characterized by a blend of Iberian, Celtic, Roman, and Moorish ancestry.
- Wadden-sea: Refers to populations near the Wadden Sea, with historical connections to Germanic and Dutch groups.
Oceania
- Oceania: Refers to indigenous populations from Australia, New Zealand, and the Pacific Islands.
Eurasia
- Tatar: Populations related to the Tatars, primarily of Turkic descent, spread across Russia and Central 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 32 cuidadosamente seleccionadas modern populações como referências para descrever detalhadamente a semelhança genética.
Como funciona
- Tu DNA se compara con 32 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