LM Genetics Global K5
LM Genetics Global K5 is a modern-era global admixture calculator that estimates broad ancestral proportions using nine curated reference populations. It gives an accessible breakdown of continental and ancient components—such as ANE, Sahulian, and Eurasian signals—ideal for genealogists, researchers, and enthusiasts seeking a concise, interpretable view of genetic ancestry. Results are a starting point for deeper analysis.
Detalhes da Calculadora
Informação detalhada sobre esta calculadora de mistura genética
Sobre esta calculadora
LM Genetics Global K5 is a modern-era admixture calculator that estimates broad ancestral components for individuals sampled worldwide using a curated set of reference populations. It combines the LM Genetics K5 modelling framework with nine reference clusters to provide an interpretable, high-level portrait of genetic ancestry.
What this calculator analyzes
- Relative proportions of genetically detectable ancestry against nine reference populations: SouthAsian-Sahulian, South Asian, Sahulian, Mongoloid, Europid, Amerindian-ANE, Amerindian, Ancient North Eurasian (ANE), and Negroid.
- Signals that reflect both recent admixture and deeper, ancient contributions (for example ANE-related and Sahulian lineages).
Who it is designed for
- Enthusiasts exploring family history, adoptees, and genealogists seeking a global admixture overview.
- Population geneticists and students who need a compact comparative tool for modern-era samples.
- Anyone curious about how broad continental and ancient components contribute to a personal or study sample.
Insights you can gain
- Proportional breakdowns that highlight major continental affinities (Eurasiatic, African, Australo-Papuan, Native American) and deeper inputs like Ancient North Eurasian.
- Context for unexpected components (e.g., ANE signal in Eurasian or Amerindian-related mixtures) and pointers for follow-up with higher-resolution reference sets.
Historical and genetic context
- The model captures legacies of major migrations: out-of-Africa dispersals, the settlement of Sahul (Australia/New Guinea), west–east Eurasian exchanges, and peopling of the Americas, distilled into accessible clusters.
Why this calculator is valuable
- Provides a clear, reproducible snapshot of global ancestry using a transparent set of reference groups.
- Useful as a first-pass diagnostic: fast interpretation, comparative views across samples, and a springboard to finer-scale analyses.
Caveats
- Outputs depend on reference definitio
Populações de referência
As populações utilizadas como referências genéticas nesta calculadora
5 Poblaciones de referencia
SouthAsian-Sahulian
South Asian: Populations originating from the Indian subcontinent, known for rich cultural and genetic diversity.
Sahulian: Indigenous peoples of Sahul, the prehistoric continent that included Australia, New Guinea, and surrounding islands.
Mongoloid
- Primarily refers to populations in East Asia, Southeast Asia, and the Arctic, characterized by certain genetic and phenotypic traits.
Europid
- Consists of populations originating from Europe and parts of West Asia and North Africa, known for a wide range of cultural and genetic variation.
Amerindian-ANE
- Amerindian: Indigenous peoples of the Americas, with diverse cultures and histories.
- Ancient North Eurasian (ANE): Ancestral population that spread into both Europe and Asia, contributing to the genetic makeup of contemporary populations.
Negroid
- Refers to populations primarily in sub-Saharan Africa, with distinct genetic and phenotypic traits adapted to various ecological zones.
Continent Grouping
- Asia: SouthAsian-Sahulian, Mongoloid
- Europe: Europid
- Americas: Amerindian-ANE
- Africa: Negroid
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 5 cuidadosamente seleccionadas modern populações como referências para descrever detalhadamente a semelhança genética.
Como funciona
- Tu DNA se compara con 5 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