Global Ancestry K11
Global Ancestry K11 provides an 11‑component autosomal admixture profile against modern reference clusters (African, European, Gedrosia, Semitic, East/Southeast/Tibet/Northeast Asian, Mongol_Turkic, Central‑Siberian, NativeAmerican‑EastSiberian). Ideal for genealogy, education, and population studies, it translates genome‑wide SNP data into clear regional ancestry proportions with historical context and practical caveats.
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 K11 — Modern 11‑component admixture calculator
This calculator analyzes genome‑wide autosomal variation and estimates the proportional ancestry of an individual against 11 modern reference clusters: African, Central‑Siberian, EastAsian, European, Gedrosia, Mongol_Turkic, NativeAmerican‑EastSiberian, NortheastAsian, Semitic, SoutheastAsian, and Tibetan. Using dense SNP data, it quantifies how much of your genome best matches each reference component and places those proportions in a geographic and historical context.
Who it’s for
- Genetic genealogy enthusiasts seeking a detailed regional breakdown
- Researchers and students exploring broad population structure
- Anyone with consumer genotype data who wants a clear, comparative profile of continental and subcontinental affinities
What you gain
- A percentage breakdown across 11 biologically and historically informed components
- Insights into deep and recent ancestry signals (e.g., Eurasian steppe, East Asian, Semitic, Native American connections)
- Context about likely migration and admixture events suggested by component mixtures
Historical and genetic context Each component reflects aggregated allele frequencies shaped by major human movements: Out‑of‑Africa legacy in the African component; Eurasian mixing captured by European, Gedrosia (ancient Iranian/Indus‑related signal), and Mongol_Turkic influences; East and Northeast Asian clines including Tibetan and Mongol_Turkic adaptive histories; Semitic gene flow across the Levant and Arabia; and the NativeAmerican‑EastSiberian signature tracing Beringian migrations.
Why this calculator matters Global Ancestry K11 turns complex genotype data into an interpretable, comparative profile that highlights both continental affiliations and finer regional pulses of admixture. It is a useful first step for hypothesis generation, comparative studies, and personal discovery.
Important caveats Results are model‑based and depend on reference sampling and
参考人口
计算器中用作遗传参考的种群
11 Reference Populations
- African: Populations from the African continent, characterized by high genetic diversity and long historical continuity.
- Central-Siberian: Indigenous groups inhabiting central regions of Siberia, known for their adaptation to harsh climates.
- EastAsian: Populations primarily from countries like China, Japan, and Korea, with a rich history of ancient civilizations.
- European: Diverse populations across Europe, with distinct genetic lineages influenced by various historical migrations.
- Gedrosia: Refers to ancient populations spanning parts of Iran and Pakistan, known for historical trade and migration routes.
- Mongol_Turkic: Populations with Mongolic and Turkic roots, historically found across Central Asia.
- NativeAmerican-EastSiberian: Indigenous groups originating from the Americas and Eastern Siberia, sharing ancient migratory ancestry.
- NortheastAsian: Includes populations from regions such as Mongolia, Eastern Russia, and parts of Northern China.
- Semitic: Refers to populations from the Middle East, with languages and cultures stemming from ancient Semitic origins.
- SoutheastAsian: Populations from countries such as Thailand, Vietnam, and Indonesia, known for diverse cultures and maritime history.
- Tibetan: Populations native to Tibet and surrounding high-altitude regions, adapted to their unique environment.
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 11 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 11 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