Global Ancestry K9
Global Ancestry K9 — Ancient Admixture Overview
Quickly estimate ancient ancestry proportions across nine broad source populations (West African, Southeast Asian, South Asian, Pacific, European, Pygmy, WANA, Siberian, Native American). Designed for researchers and enthusiasts, K9 reveals deep-time affinities, highlights major prehistoric migrations, and provides an intuitive baseline for interpreting ancient and modern genomes. Model-based and best used with complementary evidence.
Rechnerdetails
Umfassende Informationen zu diesem Admixture-Rechner
Über diesen Rechner
Global Ancestry K9 — Ancient Era Admixture Calculator
Global Ancestry K9 analyzes genome-wide autosomal patterns to estimate ancient ancestral contributions using a nine-population reference panel. Built around deep-time signals, this tool measures proportional affinity to nine broad ancient clusters: West African, Southeast Asian, South Asian, Pacific, European, Pygmy, West Asian–North African (WANA), Siberian, and Native American.
Who it's for:
- Genetic genealogists, archaeogeneticists, and history enthusiasts wanting clearer views of prehistoric ancestry
- Researchers comparing modern or ancient samples to broad continental and subcontinental source groups
- Anyone curious about deep ancestral components beyond recent genealogical pedigrees
What you gain:
- A proportional breakdown of inferred ancient ancestry across nine modeled sources
- Visual summaries (bar charts/clines) that highlight dominant and minor components
- Contextual interpretation that links proportions to major prehistoric migrations, such as Out-of-Africa dispersals, Holocene expansions, and peopling of the Americas and Oceania
Historical and genetic context: Global Ancestry K9 emphasizes macro-scale population structure relevant to the Ancient era. The nine reference groups represent long-standing regional lineages and demographic processes—hunter-gatherer substrata (Pygmy, Siberian), agricultural expansions (West Asian–North African, South Asian), maritime dispersals (Pacific, Southeast Asian), and continental clines (European, West African, Native American).
Why it matters:
- Translates complex allele-frequency patterns into intuitive ancestry components tied to archaeological and population-history narratives
- Helps formulate and test hypotheses about ancient admixture and migration routes
- Complements high-resolution studies by offering a clear, comparative baseline across major prehistoric source groups
Important note: K9 offers model-based approximations. Results reflect
Referenzpopulationen
Die in diesem Rechner als genetische Referenzen verwendeten Populationen
9 Referenzpopulationen
Africa:
- West African: Populations from regions like Nigeria and Ghana, often associated with the Niger-Congo language family.
Asia:
- Southeast Asian: Includes populations from countries like Thailand, Vietnam, and Indonesia, characterized by diverse cultures and languages.
- South Asian: Refers to populations from countries like India, Pakistan, and Bangladesh, known for their rich history and linguistic diversity.
Oceania:
- Pacific: Encompasses populations from islands such as Fiji, Papua New Guinea, and Samoa, with distinct Oceanic cultural heritage.
Europe:
- European: Broadly includes populations from regions like Western, Eastern, and Northern Europe, known for their Indo-European languages and shared historical developments.
Other:
- Pygmy: Indigenous Central African populations, traditionally known as hunter-gatherers.
- West Asian North African (WANA): Includes populations from the Middle East and North Africa, with rich ancient civilizations and cultural diversity.
- Siberian: Refers to indigenous peoples of Siberia, with a history shaped by harsh climates and diverse cultures.
- Native American: Indigenous peoples of the Americas, known for their diverse languages and cultural traditions across North and South America.
Admixture-Analyse verstehen
Erfahren Sie, wie Admixture-Rechner arbeiten und wie Sie Ihre Ergebnisse einordnen
Was ist eine Admixture-Analyse?
Bei einer Admixture-Analyse wird Ihre genetische Ähnlichkeit geschätzt, indem Ihr DNA mit Referenzpopulationen aus verschiedenen Weltregionen verglichen wird. Die Komponenten des Modells stehen für diese Referenzen und hängen von den zugrunde liegenden Daten und Annahmen ab.
Dieser Rechner nutzt 9 sorgfältig ausgewählte ancient Populationen als Referenzen und ermöglicht eine detaillierte Darstellung Ihrer genetischen Ähnlichkeit.
So funktioniert es
- Ihr DNA wird mit 9 Referenzpopulationen verglichen
- Ancient-Populationen dienen als genetische Referenzen
- Die Ergebnisse zeigen Ihre genetische Ähnlichkeit zu diesen Populationen
- Ein vielfältiges Referenzpanel verbessert die Schätzungen
Ihre Ergebnisse verstehen
Ihre Ergebnisse zeigen Prozentsätze der genetischen Ähnlichkeit zu diesen Referenzpopulationen. Beachten Sie diese Punkte:
- Die Ergebnisse spiegeln genetische Ähnlichkeit wider, nicht nachgewiesene direkte Abstammung
- Ancient-Populationen werden als Referenzen verwendet
- Die Prozentsätze geben relative Beiträge im Modell an
- Die Ergebnisse sind Schätzungen auf Basis der verfügbaren Referenzdaten