MDLP K27
MDLP K27 — ModernAncient Global Admixture
A high-resolution admixture calculator that decomposes your autosomal DNA into proportions across 25 global reference populations (Africa, Eurasia, Oceania, Americas). Designed for worldwide users, it combines modern and ancient proxies to highlight recent vs deep ancestry, reveal regional affinities, and provide historical context while noting model-based 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
MDLP K27 — ModernAncient Global Admixture Calculator
This calculator analyzes autosomal genetic data to estimate ancestry proportions by comparing your DNA to a curated set of 25 global reference populations spanning both modern and deep-time proxies. It is designed to reveal how much of your genome resembles regional and ancient genetic clusters — from East African Nilotic and Central-African hunter-gatherer lineages to Eurasian, Oceanian and Native American ancestries.
Who it's for
- Individuals with multinational or complex family histories
- Enthusiasts exploring deep and recent ancestry
- Researchers and community geneticists seeking fine-scale continental and subcontinental signals
What you learn
- Quantitative ancestry proportions attributed to 25 reference groups (examples: Nilotic-Omotic, Bantu, Bushmen, Caucasian–Near Eastern, North-European–Baltic, Gedrosia-Caucasian, Ancestral-South-Indian, Kalash, Ancestral-Yayoi, Papuan-Australian, North/South Amerindian, Arabic, Austronesian)
- Relative contributions reflecting recent admixture versus deeper population structure (ModernAncient framework)
- Geographic and historical context for detected components that suggest migrations, founder events, or regional continuity
Genetic and historical context
MDLP K27 integrates broad, globally distributed reference populations to span major human lineages and underrepresented groups. By including both modern and ancestral proxies, it helps distinguish recent gene flow from older, persistent genetic signatures tied to ancient migrations and population splits.
Why this calculator is valuable
- Global scope: tuned for worldwide users and mixed ancestries
- Resolution: highlights regional and subcontinental signals often missed by coarse models
- Contextual interpretation: couples numeric results with historical and population insights
Limitations
This is a model-based estimate using proxies; results depend on reference sampling and SNP overlap. Treat outputs
参考人口
计算器中用作遗传参考的种群
27 Reference Populations
African
- Nilotic-Omotic: Populations from the Nile region and Ethiopia's Omotic speakers.
- Cushitic: Indigenous groups from the Horn of Africa.
- Central-African-Pygmean: Indigenous Pygmy peoples in Central Africa.
- Central-African-Hunter-Gatherers: Ancient hunter-gatherer populations in Central Africa.
- Nilo-Saharian: Spread across the Upper Nile, Saharan, and eastern African regions.
- Congo-Pygmean: Pygmy groups within the Congo Basin.
- Bantu: Widespread linguistic and ethnic groups across Sub-Saharan Africa.
- Bushmen: Indigenous San peoples of Southern Africa.
Eurasian
- Caucasian-Near-Eastern: Populations from the Caucasus and nearby regions in the Middle East.
- North-European-Baltic: Populations from Northern Europe and Baltic regions.
- Gedrosia-Caucasian: Historical peoples from the Gedrosian desert and Caucasus.
- North-Circumpolar: Arctic regions' indigenous groups.
- Baltic-Finnic: Ethnic groups around the Baltic Sea and Finnish regions.
- Uralic: Peoples from the Ural Mountains and surrounding areas.
South Asian
- Ancestral-South-Indian: Indigenous Dravidian-speaking populations of South India.
- Kalash: Unique Indo-Aryan ethnic group from Northern Pakistan.
East Asian
- East-Siberean: Indigenous peoples of Eastern Siberia.
- Tibeto-Burman: Groups speaking Tibeto-Burman languages in the Himalayan and Tibetan regions.
- Ancestral-Yayoi: Yayoi period populations in ancient Japan.
Oceanian
- Australo-Melanesian: Indigenous people of Australia and Melanesia.
- Papuan-Australian: Ancient populations of Papua New Guinea and Australia.
American
- South-Meso-Amerindian: Indigenous peoples from South and Mesoamerica.
- North-Amerindian: Native American groups from North America.
Middle-Eastern
- Arabic: Various Arabic-speaking groups spread across the Middle East.
Southeast Asian and Pacific
- Austronesian: Peoples spread across Maritime Southeast Asia and the Pacific Islands.
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 27 仔细选择 现代与古代 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 27 个参考人群进行比较
- 以 Modern & Ancient 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 & Ancient 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