Egy K9
Egy K9 — Ancient admixture snapshot
A compact nine-component calculator that estimates ancestral proportions in ancient and modern genomes. Compare contributions from Anatolian and Iranian Neolithic farmers, Caucasus and steppe hunter‑gatherers, northern European heritage, and global non‑West Eurasian inputs (East Asian, Amerindian, Oceanian, African). Fast, interpretable, and ideal for researchers, educators, and ancestry enthusiasts seeking a clear first-pass view of deep population histo
Detalhes da Calculadora
Informação detalhada sobre esta calculadora de mistura genética
Sobre esta calculadora
Egy K9 — Ancient Admixture Calculator
Egy K9 estimates ancestral proportions in ancient and modern genomes using a compact, interpretable nine-component reference panel. It compares a query genotype to canonical ancient and global source populations: Anatolia_N, CHG, EHG, Iran_N, SHG, East_Asian, Amerindian, Oceanian, and African. Designed for archaeogeneticists, students, museum curators, and curious ancestry enthusiasts, Egy K9 bridges deep-time population structure with accessible results.
What it analyzes
- Proportional ancestry contributions from each reference component to a target sample.
- Broad affinity patterns that reflect migrations, admixture events, and regional continuity or turnover.
Who it’s for
- Researchers needing a quick, standardized breakdown of ancestry in ancient remains or comparative modern samples.
- Educators and public audiences seeking an interpretable snapshot of complex population history.
Insights you can gain
- Relative weight of Near Eastern (Anatolia_N, Iran_N) versus steppe and hunter-gatherer inputs (EHG, CHG, SHG).
- Signals of long-range contacts (East_Asian, Amerindian, Oceanian) and sub-Saharan African influence.
- Hypotheses about migration pathways, cultural interactions, and population replacement versus admixture.
Context & value Egy K9 condenses widely used paleogenomic reference groups into a practical toolkit for cross-sample comparison. For example, elevated Anatolia_N suggests Neolithic farmers’ influence; CHG and EHG reflect Caucasus and steppe ancestries associated with later Bronze Age movements; SHG captures northern European hunter-gatherer heritage. Non-West Eurasian components highlight episodes of long-range gene flow or contamination checks.
Limitations & best practice
- The nine-component model is deliberately coarse: it emphasizes interpretability over fine-scale resolution.
- Results depend on reference choice and sample age; combine Egy K9 outputs with archaeological context, PCA, an
Populações de referência
As populações utilizadas como referências genéticas nesta calculadora
9 Poblaciones de referencia
Anatolia_N: Represents the Neolithic populations from Anatolia, an area known for early agricultural societies.
CHG: Refers to the Caucasus Hunter-Gatherers, ancient populations from the Caucasus region.
EHG: Denotes Eastern European Hunter-Gatherers, from regions spreading across modern-day Russia.
East_Asian: Populations from the East Asian region, covering China, Korea, and Japan.
Iran_N: Represents Neolithic populations from Iran, who were among early farming communities.
Amerindian: Refers to indigenous peoples of the Americas, with deep prehistoric roots in the continent.
Oceanian: Encompasses the indigenous populations of the Pacific Islands, including Melanesians, Micronesians, and Polynesians.
SHG: Scandinavian Hunter-Gatherers, early populations residing in Scandinavia.
African: Represents the diverse indigenous populations across the African continent.
Grouped by Continent:
- Europe: Anatolia_N, EHG, SHG
- Asia: CHG, East_Asian, Iran_N
- America: Amerindian
- Oceania: Oceanian
- Africa: African
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 9 cuidadosamente seleccionadas ancient populações como referências para descrever detalhadamente a semelhança genética.
Como funciona
- Tu DNA se compara con 9 poblaciones de referencia
- Ancient 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
- Ancient se utilizan como referencias
- As percentagens indicam contribuições relativas no modelo
- Os resultados são estimativas baseadas nos dados de referência disponíveis