Eurogenes JTest

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