Admixture Calculator

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.

5 Components

World Target Region

LM Genetics Author

Modern Era

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Chapter I

Calculator Details

Comprehensive information about this admixture calculator

Author LM Genetics

Era Modern

Components 5 Populations

Target Region World

Created November 2022

LM Genetics

Calculator Creator

About This Calculator

**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

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Chapter II

Reference Populations

The populations used as genetic references in this calculator

5 Reference Populations

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

Chapter III

Understanding Admixture Analysis

Learn how admixture calculators work and how to interpret your results

What is Admixture Analysis?

Admixture analysis is a method used to estimate your genetic ancestry by comparing your DNA to reference populations from around the world. Think of it as creating a recipe of your genetic makeup, where the ingredients are different ancestral populations.

This calculator uses 5 carefully selected modern populations as references, allowing for a detailed breakdown of your genetic heritage.

How It Works

Your DNA is compared to 5 reference populations
Modern populations are used as genetic references
Results show your genetic similarity to these populations
More accurate with a diverse reference panel

Understanding Your Results

Your results will show percentages of genetic similarity to these reference populations. Remember these important points:

Results reflect genetic similarity, not direct ancestry
Modern populations are used as references
Percentages indicate relative genetic contribution
Results are estimates based on available reference data