Eurogenes JTest
Eurogenes JTest — Focused European admixture analysis
A region-centered autosomal calculator for people with modern European roots. Eurogenes JTest compares your DNA to 14 reference clusters (from SOUTH_BALTIC to SIBERIAN and AFRICAN components) to quantify Baltic, Mediterranean, Steppe, Ashkenazi and neighboring signals. Ideal for genealogists and enthusiasts seeking a clear, contextual breakdown of European ancestry while acknowledging probabilistic limits.
Rechnerdetails
Umfassende Informationen zu diesem Admixture-Rechner
Über diesen Rechner
Eurogenes JTest — Precision admixture for modern Europeans
Eurogenes JTest is a focused genetic admixture calculator designed to analyze the complex ancestry of people with recent roots in Europe. Using a calibrated set of 14 reference populations, the calculator estimates proportional ancestry across regional and cross-continental components to reveal patterns of kinship, migration, and regional affinity.
What this calculator analyzes
- Genome-wide autosomal ancestry proportions against 14 reference clusters: SOUTH_BALTIC, EAST_EURO, NORTH-CENTRAL_EURO, ATLANTIC, WEST_MED, ASHKENAZIM, EAST_MED, WEST_ASIAN, MIDDLE_EASTERN, SOUTH_ASIAN, EAST_AFRICAN, WEST_AFRICAN, EAST_ASIAN, SIBERIAN.
- Relative affinities to northern, southern, eastern and peripheral European profiles, and low-level signals from adjacent regions (Middle East, West Asia, South Asia, Africa, Siberia).
Who it's designed for
- People with recent European ancestry seeking a refined regional breakdown.
- Genealogists, population genetics enthusiasts, and researchers looking for intuitive admixture summaries.
Insights you can gain
- Quantified regional proportions (e.g., Baltic vs. West Mediterranean) and detection of distinctive signatures such as Ashkenazi or Middle Eastern contributions.
- Clues to historical migrations: Neolithic farmer, Steppe, Mediterranean and later movements reflected in modern genomes.
- Identification of minor transcontinental inputs (African, South Asian, East Asian, Siberian) that inform recent or ancient contacts.
Historical and genetic context Europe’s genetic landscape is a tapestry shaped by Paleolithic settlers, Neolithic farmers from the Near East, Bronze Age Steppe expansions, and millennia of trade and migration. Eurogenes JTest frames your genetic data within this long-term context by comparing your DNA to modern-derived regional clusters, making visible the echoes of those movements.
Why this calculator is valuable
- High-resolution, region-focused results
Referenzpopulationen
Die in diesem Rechner als genetische Referenzen verwendeten Populationen
14 Referenzpopulationen
EUROPE
- SOUTH_BALTIC: Peaks in the Baltic area (Lithuanians).
- EAST_EURO: Peaks in Eastern Europe (Udmurts, North Russians, Erzyas, and Komis).
- NORTH-CENTRAL_EURO: Peaks in Scandinavia (Norwegians, Danish, Swedish, English).
- ATLANTIC: Peaks in Western European Atlantic regions (French Basques, Scottish, Irish, Orcadians).
- WEST_MED: Peaks in Sardinia (Sardinians).
- ASHKENAZIM: Peaks in the Ashkenazim. NOTE: Almost everyone in the world scores some Ashkenazim percentage; this is not an indicator of any Ashkenazim heritage. A score of 15% or more can be a clear indicator of any recent Jewish ancestry.
MIDDLE EAST AND ASIA
- EAST_MED: Peaks in the Levant (Druzes, Samaritans).
- WEST_ASIAN: Peaks in West Asia (Georgians, Lezgins, Kalash, Armenians).
- MIDDLE_EASTERN: Peaks in the Middle East (Bedouin, Ethiopian, Somalis).
- SOUTH_ASIAN: Peaks in South Asia (Gujarati, Bangladeshi).
AFRICA
- EAST_AFRICAN: Peaks in East Africa (Masai).
- WEST_AFRICAN: Peaks in West Africa (Yoruba).
ASIA
- EAST_ASIAN: Peaks in East Asia (Chinese, Northern Hans, Koreans, Japanese).
SIBERIA
- SIBERIAN: Peaks in Siberia (Nganassans, Koryaks, Chukchi).
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 14 sorgfältig ausgewählte modern Populationen als Referenzen und ermöglicht eine detaillierte Darstellung Ihrer genetischen Ähnlichkeit.
So funktioniert es
- Ihr DNA wird mit 14 Referenzpopulationen verglichen
- Modern-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
- Modern-Populationen werden als Referenzen verwendet
- Die Prozentsätze geben relative Beiträge im Modell an
- Die Ergebnisse sind Schätzungen auf Basis der verfügbaren Referenzdaten