MDLP K22
MDLP K22 estimates your genetic ancestry by comparing your genotype to 22 global reference populations. Designed for researchers, genealogists and curious users worldwide, it reveals both continental and finer-scale signals—such as ANI/ASI, Austronesian, Arctic and Melanesian components—giving a nuanced, probabilistic portrait of modern and deep ancestry within a global context.
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 K22 is a high-resolution admixture calculator that estimates the proportional ancestry of an individual by comparing their genotype to a curated panel of 22 global reference populations. Built for a wide audience—population geneticists, family historians, citizen scientists and curious users worldwide—this tool blends modern and deep ancestry signals to reveal where your genetic roots align across continents and subregions. The calculator models contributions from 22 reference groups (African_HunterGatherer, Amerindian, ANI, ASI, Austronesian, Caucasian, Eastafrican, EastArctic, Easteuropean, FarEast, Finnic, Mediterranean, Melanesian, Onge, Papuan, Polinesian, Siberian, EastAsian, Subsaharian, Uralic, WestArctic, Westeuropean) enabling detection of major continental components as well as finer-scale signatures such as South Asian ANI/ASI structure, Austronesian/Pacific lineages, Arctic and Uralic influences, and deep African and Melanesian ancestries. Results are presented as percentage components that you can interpret alongside known historical migrations: Out-of-Africa dispersals, the peopling of the Americas, Austronesian expansion, Indo-European movements, and more recent regional admixture events. MDLP K22 is valuable because it situates personal genomes within a global comparative framework, helps generate testable hypotheses about ancestral origins, and complements documentary genealogy, archaeology and linguistics. Users should note that admixture estimates are probabilistic and rely on the composition of the reference panel; components act as proxies for ancestral sources rather than labels for individuals. With clear visual breakdowns and a broad, globally representative panel, MDLP K22 offers an informative, nuanced perspective on genetic ancestry for both expert analysis and personal exploration.
参考人口
计算器中用作遗传参考的种群
22 Reference Populations
African_HunterGatherer: Populations traditionally living as hunter-gatherers in Africa, often with distinct genetic lineages from other African groups.
Amerindian: Indigenous peoples of the Americas, with diverse cultures and languages, originally from Asia.
ANI (Ancestral North Indian): Ancient population ancestry related to both Middle Eastern and Central Asian groups, present in North India.
ASI (Ancestral South Indian): Ancient population ancestry indigenous to South India, distinct from ANI.
Austronesian: Maritime Southeast Asia and Pacific Islander populations, known for seafaring and island settlement.
Caucasian: Populations originating from the Caucasus region, sometimes encompassing people from Europe, North Africa, and parts of the Middle East.
Eastafrican: Groups residing in Eastern Africa, with diverse cultures and languages.
EastArctic: Indigenous peoples of the Eastern Arctic regions, adapted to cold environments.
Easteuropean: Ethnic groups from Eastern Europe, often Slavic, Baltic, and others.
FarEast: Populations from countries in East Asia, including China, Japan, Korea, and Mongolia.
Finnic: Uralic-speaking populations in Finland and parts of Russia.
Mediterranean: People from the Mediterranean region, including Southern Europe, North Africa, and the Near East.
Melanesian: Indigenous peoples of Melanesia, a subregion of Oceania composed of islands in the Pacific Ocean.
Onge: Indigenous Andaman Islanders of South Asia, one of the world's oldest isolated populations.
Papuan: Indigenous peoples of Papua New Guinea and neighboring islands, with unique cultural identities.
Polinesian: People from Polynesia, known for their navigational prowess and island-hopping history.
Siberian: Ethnic groups native to Siberia, known for adapting to harsh climates.
EastAsian: Populations from East Asia, characterized by shared genetic and cultural heritage.
Subsaharian: Ethnically diverse populations living south of the Sahara Desert in Africa.
Uralic: Peoples speaking Uralic languages, found in areas from Northern Europe to Western Siberia.
WestArctic: Indigenous peoples inhabiting the Western Arctic regions.
Westeuropean: Populations from Western Europe, typically Germanic, Romance, and Celtic ethnic groups.
Continental Grouping:
- Africa: African_HunterGatherer, Eastafrican, Subsaharian
- Americas: Amerindian
- Asia: ANI, ASI, EastAsian, Siberian, Onge
- Europe: Caucasian, Easteuropean, Finnic, Uralic, Westeuropean
- Oceania: Austronesian, Melanesian, Papuan, Polinesian
- Arctic Regions: EastArctic, WestArctic
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 22 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 22 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