MDLP K18a
MDLP K18a is a global admixture calculator that estimates ancestry proportions across 18 reference components. Suitable for genealogists, researchers, and curious users, it reveals continental and regional genetic signals — from African hunter-gatherer and North African to Indian, Siberian, Sardinian, and Oceanian influences — offering a nuanced, historically informed view of your genetic makeup.
Detalhes da Calculadora
Informação detalhada sobre esta calculadora de mistura genética
Sobre esta calculadora
MDLP K18a is a modern admixture calculator that decomposes an individual’s genome into 18 biologically and geographically informed components. Designed for a global audience — genealogists, population geneticists, students, and curious individuals — it evaluates ancestry proportions using reference signals that span Africa, Europe, Asia, the Near East, and Oceania. Reference groups include African HG, ANI, Basque, Caucasian, East Asian (EA), East Africa, East Europe, Indian, Near East, North Africa, Oceanian, Sardinian, Siberian, South Europe, Subsaharian, Turkic, Volga-Ural, and West Europe.
What it analyzes: MDLP K18a estimates relative contributions from distinct ancestral clusters, highlighting both deep, ancient lineages and more recent regional admixture. It uses allele frequency patterns to infer proportions that reflect historical migrations, isolation, and gene flow between populations.
Who it’s for: This calculator is intended for users worldwide seeking a balanced, interpretable picture of genetic ancestry. It suits hobbyists exploring family origins, researchers comparing population structure, and educators illustrating how modern genomes are mosaics of past encounters.
Insights you can gain: Results reveal primary continental ancestries and finer regional signals (for example, differentiation between Sardinian, Basque, South and West European components), detect South Asian-related (ANI/Indian) inputs, and identify contributions from North and East African, Siberian, or Oceanian lineages. These proportions can illuminate migration histories, admixture events, and relative genetic affinity to reference groups.
Context and value: By integrating geographically diverse references, MDLP K18a bridges older, deep ancestry signals and modern population structure. It helps contextualize personal results within broader human history — such as expansions from the Near East, Eurasian steppe movements, African diversity, and Austronesian/Oceanian dispersals — wh
Populações de referência
As populações utilizadas como referências genéticas nesta calculadora
18 Poblaciones de referencia
- African HG: Hunter-gatherer populations in Africa.
- ANI: Ancestral North Indian, related to ancient Indo-European speakers.
- Basque: Population native to the Basque Country, between Spain and France.
- Caucasian: Refers to populations from the Caucasus region.
- EA (East Asian): Populations from East Asia.
- East Africa: Populations from the eastern region of Africa.
- East Europe: Populations from the eastern part of Europe.
- Indian: Populations from the Indian subcontinent.
- Near East: Populations from the region, including parts of Western Asia and Eastern Mediterranean.
- North Africa: Populations from the northern part of Africa.
- Oceanian: Populations from the Pacific Islands and surrounding areas.
- Sardinian: Population from the Italian island of Sardinia.
- Siberian: Populations from Siberia, Russia.
- South Europe: Populations from the southern regions of Europe.
- Subsaharian: Refers to populations living south of the Sahara Desert.
- Turkic: Populations speaking Turkic languages, mostly in Central Asia.
- Volga Ural: Populations from the region near Volga River and Ural Mountains.
- West Europe: Populations from the western part of Europe.
Grouped by Continent (when applicable):
Africa
- African HG
- East Africa
- North Africa
- Subsaharian
Asia
- ANI
- EA (East Asian)
- Indian
- Near East
- Siberian
- Turkic
- Volga Ural
Europe
- Basque
- Caucasian
- East Europe
- Sardinian
- South Europe
- West Europe
Oceania
- Oceanian
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 18 cuidadosamente seleccionadas modernas y antiguas populações como referências para descrever detalhadamente a semelhança genética.
Como funciona
- Tu DNA se compara con 18 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