Marques Modern Europe and Middle East K19
Marques Modern Europe and Middle East K19 (Modern) — A K=19 autosomal admixture calculator that compares your DNA to 19 modern reference populations across Europe, the Middle East, North Africa and beyond. Ideal for genealogy enthusiasts and researchers, it reveals fine regional ancestry proportions, migration signals, and minor admixture while noting limitations tied to reference panels and modern-population inference.
计算器细节
有关此混合计算器的全面信息
关于此计算器
Marques Modern Europe and Middle East K19 — Modern era admixture calculator
This calculator estimates autosomal ancestry proportions by comparing your genetic profile to 19 modern reference populations spanning Europe, the Middle East, North Africa, Sub‑Saharan Africa and beyond. Using a K=19 model, it teases apart fine regional affinities that are especially relevant for people with European and neighboring-Middle‑Eastern backgrounds.
What it analyzes
- Genome-wide autosomal markers to compute proportional similarity to each reference cluster.
- Relative contributions from populations such as Italy, Greek & Balkans, Scandinavia, Baltic, Volga & Oural, Middle East, North Africa, North East Africa, and others.
Who this is for
- Genealogy and family-history enthusiasts with roots in Europe, the Caucasus, or the Middle East.
- Population genetics students and researchers needing an accessible modern-reference admixture profile.
- Anyone curious about recent ancestry and regional genetic signals (not medical or trait prediction).
What insights you can gain
- Proportional breakdown of likely regional ancestry across 19 modern population clusters.
- Signals of historical migrations (e.g., steppe/Volga influences, Mediterranean vs Northern European components).
- Detection of minor admixture from distant regions (e.g., Sub‑Saharan, South/Central Asia, or North Africa) that reflect past gene flow.
Context and limitations
- The model uses contemporary reference populations; inferred components reflect similarity to those groups today, not direct one-to-one ancient ethnicity.
- Percentages are model-based estimates influenced by reference choice and marker density; they indicate affinity, not definitive origin.
Why it's valuable
- Provides a nuanced, regionally informed portrait of recent ancestry across Europe and neighboring regions.
- Helps users contextualize family history, compare profiles, and generate hypotheses for deeper genealogical or academic f
参考人口
计算器中用作遗传参考的种群
19 Reference Populations
- East_Asia: Consists of populations from China, Japan, Korea, and surrounding regions in the continent of Asia.
- Subsaharan_Africa: Includes diverse ethnic groups from regions south of the Sahara Desert in the continent of Africa.
- Sardinia: Represents the unique population of the island of Sardinia, with genetic differences from mainland Italy in the continent of Europe.
- North_East_Africa: Covers populations in regions like Egypt and the Horn of Africa in the continent of Africa.
- Middle_East: Encompasses populations from countries like Iran, Iraq, and the Arabian Peninsula in the continent of Asia.
- South_&_Central_Asia: Involves populations from areas such as India, Pakistan, and neighboring regions in the continent of Asia.
- Italy: Pertains to the populations residing in the mainland of Italy in the continent of Europe.
- Oceania: Includes indigenous populations from regions such as Australia, New Guinea, and Pacific Islands in the continent of Oceania.
- Native_America: Comprises indigenous peoples across North and South America.
- East_Europe: Refers to populations in countries like Poland, Ukraine, and Russia in the continent of Europe.
- West_Asia: Includes populations from regions such as Turkey and the Caucasus in the continent of Asia.
- Scandinavia: Represents populations from countries like Sweden, Norway, and Denmark in the continent of Europe.
- Volga_&_Oural: Covers populations from the Volga and Ural regions of Russia in the continent of Europe.
- Greek_&_Balkans: Encompasses populations from Greece and the Balkan Peninsula in the continent of Europe.
- Baltic: Contains populations from countries like Latvia, Lithuania, and Estonia in the continent of Europe.
- South_West_Europe: Includes populations from countries such as Spain and Portugal in the continent of Europe.
- North_West_Europe: Consists of populations from regions including the UK, Ireland, and parts of France in the continent of Europe.
- North_Africa: Covers populations from countries such as Morocco, Algeria, and Tunisia in the continent of Africa.
- Finnish: Refers to the population of Finland with unique genetic characteristics in the continent of Europe.
理解混合分析
学习混合计算器如何工作,如何解释结果
什么是“混合分析”?
混合分析是用来通过将你的DNA与来自世界各地的参考人群进行比较来估计你的基因祖先的一种方法。 把它看作是创造了你的基因化妆的食谱, 即成分是不同的祖先种群。
此计算器使用 19 仔细选择 modern 作为参考,可以详细分解您的遗传遗产。
如何运作
- 将您的 DNA 与 19 个参考人群进行比较
- 以 Modern 人群作为遗传参考
- 结果显示你的基因与这些种群相似
- 使用不同的参考面板更准确
了解你的成果
您的研究结果将显示与这些参考人群的遗传相似性的百分比。请记住这些要点:
- 结果反映了遗传相似性,而不是直接祖先
- Modern populations are used as references
- 表明相对遗传贡献的百分比
- 结果是根据现有参考数据作出的估计数