Global Ancestry K36
Global Ancestry K36 is a 36-component admixture calculator using 64 global reference populations. It provides fine-scale ancestry proportions and regional affinities across Europe, Asia, Africa, the Americas and Oceania. Ideal for genealogy enthusiasts, students and researchers, it offers higher resolution than broad continental tests while remaining transparent about reference-driven limitations.
计算器细节
有关此混合计算器的全面信息
关于此计算器
Global Ancestry K36 is a high-resolution admixture calculator that decomposes an individual genome into 36 modeled ancestral components using a diverse panel of 64 modern reference populations. It is designed to detect fine-scale ancestry signals across Eurasia, Africa, the Americas and Oceania, highlighting regional affinities that standard broad-scale tests can miss.
What this calculator analyzes
- Proportional ancestry estimates across 36 components derived from allele frequency patterns.
- Relative affinity to 64 curated reference populations (e.g., European, Near Eastern, Central and South Asian, East and Southeast Asian, African, Native American, and Oceanian groups).
Who it’s for
- Genealogy enthusiasts and adoptees seeking deeper regional clues.
- Population geneticists and students who need a comparative, visual tool for structure analyses.
- Casual users curious about ancestral mixtures beyond continental labels.
Insights you can gain
- Quantified ancestry proportions that suggest likely regional origins and admixture profiles.
- Fine-grained distinctions (for example, sub‑European or sub‑West Asian signals) produced by dense reference coverage.
- Hypotheses about past mixture events and migratory contacts when combined with historical context and other data.
Historical and genetic context
This model captures genetic structure shaped by millennia of migrations, isolation-by-distance and historical admixture. Components correlate with known population clusters (e.g., Steppe, Anatolian, North African, East Asian, Sub-Saharan and Indigenous American lineages) but are model-based and reflect the contemporary allele frequencies of the reference samples.
Why it’s valuable
- Wide geographic coverage and 64 references increase resolution for regional ancestry calls.
- Useful as a comparative layer alongside haplogroup, segment-based and temporal analyses.
Limitations to keep in mind
- Results depend on reference representation and cannot date admix
参考人口
计算器中用作遗传参考的种群
36 Reference Populations
Balkan
- Kosovo: Located in Southeast Europe, the population is primarily ethnic Albanians with historical and cultural influences from the Balkans.
Baltic
- Latvian, Estonian, Lithuanian: Found near the Baltic Sea in Northern Europe, these populations share Finno-Ugric and Indo-European roots.
Central-Amerindian
- Mayans: Indigenous people from Central America, known for their ancient civilization and cultural heritage.
East-African
- Hadza, Luhya, Luo: Diverse groups from East Africa with distinct languages and cultural practices.
East-Asian
- Han, She, Tu, Japanese: Populations from East Asia, characterized by vast historical continuity and dominance of Chinese and Japanese ancestries.
Eastern-Slavic
- Belarusians, Ukrainians: Eastern European groups with Slavic heritage, known for their rich cultural history.
Egyptian
- Egyptians: Native population of Egypt, known for ancient civilizations along the Nile.
Finnish
- Finnish: Nordic population with Uralic language roots, distinct from other European groups.
Greek
- Greek: People from Greece, known for their ancient Greek civilization influence.
Italian
- North Italian: Population from Northern Italy, with distinct cultural and linguistic traits compared to Southern Italy.
North-African
- Moroccan: Primarily Berber and Arab influenced population in North Africa.
North-Amerindian
- Pima: Indigenous people located in North America, mainly in Arizona and Mexico.
Northwest-European
- Orcadian, French, English, German: Found in Northwestern Europe, known for their historical and linguistic diversity.
Oceanian
- Papuans: Indigenous people from Papua New Guinea, known for their unique languages and cultures.
Polar
- Aleutians, Eskimos: Indigenous groups adapted to Arctic environments with rich subsistence traditions.
Sardinian
- Sardinian: Islanders from Sardinia, distinct in genetic makeup due to relative isolation.
Scandinavian
- Swedes, Norwegian: Nordic populations known for Viking heritage and modern welfare states.
Siberian
- Nganasan, Koryak, Mansi: Indigenous Siberian groups with diverse traditions and Siberian ancestry.
South-Amerindian
- Karitiana, Surui, & Quechua: Indigenous peoples of South America with rich cultural heritage and language diversity.
South-Asian
- Gujarati: Ethnically diverse population from the Western region of India.
Southcentral-Asian
- Balochi, Brahui: Indigenous groups from the Iranian plateau and surrounding areas with unique languages.
Southeast-Asian
- Burmese, Cambodian, Thai: Populations with diverse cultures and languages, influenced by Indian and Chinese civilizations.
Southern-Slavic
- Bosnian, Serbian, Montenegrin, Romanian: Groups in the Balkans with shared Slavic roots and diverse languages.
Southwest-Asian
- Bedouin, Saudi: Nomadic and settled groups in the Arabian Peninsula with Arab heritage.
Southwest-European
- Spanish, French Basque: Populations in Southwestern Europe, characterized by Romance and Basque languages.
Turkic-Bashkir
- Bashkirs: Turkic-speaking people from the Ural Mountains in Russia.
Turkic-Kirgzyz
- Kirgzyz: Central Asian Turkic people with a rich nomadic history.
Turkic-Tatar
- Tatar: Turkic ethnic group mainly found in Russia, with a historical presence in Tatarstan.
Turkic-Turkmen
- Turkmen: Native to Turkmenistan and surrounding regions, known for Turkic ancestry.
Turkic-Uygur
- Uygur: Turkic-speaking people from the Xinjiang region in China, with a unique cultural identity.
West-African
- Esan, Gambian, Yoruba: Populations in West Africa with diverse ethnic groups and languages.
West-Asian-Georgian
- Georgians: People from Georgia with a distinct language and Caucasian heritage.
West-Asian-Iranian
- Iranians: Primarily Persian-speaking population known for their rich history and culture.
West-Asian-Iraqi
- Iraqi: Diverse groups in Iraq with Arab and Kurdish majorities.
West-Asian-Levantine
- Druze, Lebanese: Populations in the Levant region, known for historical interconnectedness with surrounding areas.
Western-Slavic
- Polish: Slavic nation from Central Europe, known for its history and resilience.
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 36 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 36 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