Global Ancestry K7
Global Ancestry K7 provides a clear, modern 7-way admixture breakdown for users worldwide. It estimates proportional ancestry across AMERINDIAN‑SIBERIAN, EAST‑ASIAN, SOUTHEAST‑ASIAN, NORTH‑EAST‑EUROPEAN, AFRICAN, SOUTH‑EUROPEAN, and SOUTH‑WEST‑ASIAN components—ideal for genealogy, education, and comparative research, translating complex genomic signals into an accessible biogeographic snapshot.
Detalles de la calculadora
Información detallada sobre esta calculadora de mezcla genética
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Global Ancestry K7 — Modern 7-way admixture calculator
What this calculator analyzes
Global Ancestry K7 uses genome-wide allele profiles to estimate an individual's proportional ancestry across seven broad reference components: AMERINDIAN‑SIBERIAN, EAST‑ASIAN, SOUTHEAST‑ASIAN, NORTH‑EAST‑EUROPEAN, AFRICAN, SOUTH‑EUROPEAN, and SOUTH‑WEST‑ASIAN. It models shared genetic drift and clustering patterns in modern and prehistorical populations to provide interpretable fractional ancestry estimates.
Who it's designed for
- Individuals worldwide seeking a high-level, interpretable view of biogeographic ancestry
- Genealogy enthusiasts cross-checking family history against genetic signals
- Researchers and students needing a compact, modern 7-way reference for comparative analyses
Insights you can gain
- Proportionate ancestry breakdown across seven continental/subcontinental axes
- Detection of major admixture components consistent with migration and contact events
- Contextual clues for recent vs. deep ancestral contributions when combined with dates or regional data
Historical and genetic context
These seven components reflect major population clusters shaped by Out‑of‑Africa dispersals, Holocene farming and steppe expansions, Indigenous peopling of the Americas and Siberia, and long histories of transcontinental contact (trade, migration, and conquest). The model simplifies a complex genomic landscape into actionable categories while preserving signals that map to well‑documented population histories.
Why this calculator is valuable
- Balances clarity and resolution: more informative than broad continental categories, yet more accessible than dozens of micro‑clusters
- Useful as a comparative tool across personal, genealogical, and academic projects
- Helps translate genomic data into a narrative that connects personal ancestry to global human history
Use this calculator as a starting point: combine results wi
Poblaciones de referencia
Las poblaciones utilizadas como referencias genéticas en esta calculadora
7 Poblaciones de referencia
AMERINDIAN-SIBERIAN:
- Represents the shared genetic ancestry between Native American populations (Amerindian) and indigenous Siberian groups. Reflects migrations across the Bering Strait and ancient links between the Americas and Eurasia.
EAST-ASIAN:
- Populations of East Asia, including Chinese, Japanese, Korean, and Mongolic groups. Known for genetic homogeneity and ties to ancient agricultural civilizations.
SOUTHEAST-ASIAN:
- Populations from Southeast Asia, including Thai, Vietnamese, Burmese, and Austroasiatic-speaking groups. Also encompasses Austronesian-speaking island populations, reflecting diverse genetic contributions from mainland and maritime sources.
NORTH-EAST-EUROPEAN:
- Populations from the northeastern regions of Europe, including Finnic, Baltic, and Slavic groups. Reflects Uralic and Indo-European influences, with genetic links to both Siberia and Western Europe.
AFRICAN:
- Broad genetic cluster encompassing populations from sub-Saharan Africa. Includes diverse ethnic groups with deep ancestral lineages, such as Bantu, Nilotic, and hunter-gatherer groups.
SOUTH-EUROPEAN:
- Populations from southern Europe, including Mediterranean groups such as Italians, Greeks, and Iberians. Reflects genetic influences from Neolithic farmers, ancient civilizations, and historical migrations.
SOUTH-WEST-ASIAN:
- Populations from Southwest Asia, encompassing the Arabian Peninsula, Levant, and parts of Mesopotamia. Known as a historical crossroads for early human migrations and cultural exchanges between Africa, Asia, and Europe.
Cómo interpretar el análisis de mezcla genética
Descubre cómo funcionan las calculadoras de mezcla genética y cómo interpretar los resultados
¿Qué es el análisis de mezcla genética?
El análisis de mezcla genética estima la similitud genética comparando tu ADN con poblaciones de referencia de distintas partes del mundo. Los componentes del modelo representan esas referencias y dependen de los datos y supuestos utilizados.
Esta calculadora utiliza 7 cuidadosamente seleccionadas modern poblaciones como referencias para describir con detalle la similitud genética.
Cómo funciona
- Tu ADN se compara con 7 poblaciones de referencia
- Modern se utilizan como referencias genéticas
- Los resultados muestran tu similitud genética con estas poblaciones
- La diversidad del panel de referencia influye en las estimaciones
Cómo interpretar tus resultados
Los resultados muestran porcentajes de similitud genética con estas poblaciones de referencia. Ten presentes estos puntos:
- Los resultados reflejan similitud genética, no ascendencia directa demostrada
- Modern se utilizan como referencias
- Los porcentajes indican contribuciones relativas en el modelo
- Los resultados son estimaciones basadas en los datos de referencia disponibles