Dodecad Globe 13
Dodecad Globe 13 is a modern, global admixture calculator that estimates your ancestry as proportions from 15 reference populations (African, Eurasian, Amerindian, Australasian, Arctic and regional subgroups). Ideal for genealogists, students, and researchers, it reveals regional affinities and historical admixture signals while providing a nuanced, comparative view of your genetic heritage.
Detalhes da Calculadora
Informação detalhada sobre esta calculadora de mistura genética
Sobre esta calculadora
Dodecad Globe 13 — Modern global admixture calculator
Dodecad Globe 13 estimates an individual's genetic ancestry as proportions from 15 globally distributed reference populations. It compares your genotype against allele-frequency clusters representing major continental and regional groups to give a readable, comparative profile of ancestral components in a modern, world-wide context.
What this calculator analyzes
- Proportional ancestry contributions from: Siberian Amerindian, African, West African, Palaeo African, East African, Asian, East Asian, South Asian, Southwest Asian, West Asian, European, Mediterranean, North European, Australasian, and Arctic.
- Relative affinities created by shared genetic drift and allele-frequency patterns across populations.
Who it's designed for
- Genealogy enthusiasts and curious individuals exploring personal ancestry.
- Students and educators illustrating patterns of human diversity.
- Population geneticists and researchers seeking a compact comparative view.
Insights you can gain
- Estimated percentage ancestry from each reference cluster.
- Signals of historical migrations and admixture (e.g., Eurasian steppe, African dispersals, Australasian or Arctic affinities).
- Fine distinctions among nearby Eurasian components (North European vs Mediterranean vs West Asian) and among African regional clusters.
Historical and genetic context Human genetic variation reflects repeated migrations, isolations, and admixture events — out-of-Africa dispersals, the peopling of the Americas, Holocene expansions across Eurasia, and maritime movements into Australasia and the Arctic. Dodecad Globe 13 places your genome within that tapestry using modern comparative samples.
Why this calculator is valuable
- Global scope with 15 informative reference clusters offers nuanced results beyond broad continental labels.
- Useful as an interpretive tool alongside documentary genealogy, archaeology, and other genetic evidence.
Populações de referência
As populações utilizadas como referências genéticas nesta calculadora
13 Poblaciones de referencia
Siberian Amerindian
- Description: Populations native to Siberia and American indigenous peoples sharing genetic connections. Influences from ancient migrations across the Bering Strait.
African
West African
- Description: Populations from West Africa, known for rich genetic diversity and history predating colonial times.
Palaeo African
- Description: Ancient African populations, providing insight into early human evolution and migration within the continent.
East African
- Description: Diverse ethnic groups from eastern Africa, encompassing Swahili coast cultures and the Great Lakes region.
Asian
East Asian
- Description: Populations from China, Korea, Japan, and Mongolia, with shared cultural and historical backgrounds.
South Asian
- Description: Encompasses Indian, Pakistani, Sri Lankan, and Bangladeshi ethnicities with a long history of trade and cultural exchange.
Southwest Asian
- Description: Refers to Middle Eastern populations, with significant historical civilizations such as Mesopotamia and the Levant.
West Asian
- Description: Encompasses populations from regions like Iran and the Caucasus, historically significant for ancient empires.
European
Mediterranean
- Description: Coastal populations of Southern Europe, North Africa, and the Near East, diverse due to extensive maritime trade.
North European
- Description: Includes populations from Northern Europe like Scandinavia, characterized by fair skin and diverse linguistic roots.
Australasian
- Description: Encompasses Aboriginal Australians and Pacific Islanders, who have unique genetic markers and deep-rooted indigenous traditions.
Arctic
- Description: Populations from the Arctic regions, such as Inuit and Saami, adapted to cold climates with specialized cultural practices.
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 13 cuidadosamente seleccionadas modern populações como referências para descrever detalhadamente a semelhança genética.
Como funciona
- Tu DNA se compara con 13 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