MDLP K18b
MDLP K18b is a 17-component admixture calculator that decomposes your DNA into ancient-informed regional ancestries. Suited for worldwide users—from curious genealogists to researchers—it highlights proportions of components like ANI, ASI, CHG, Northeuropean, East and Southeast Asian, Siberian, Papuan/Melanesian, Paleoafrican and Subsaharian to reveal deep population affinities and migratory signals. Model-based and globally comprehensive.
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 K18b is an ancestry admixture calculator that estimates proportional ancestry using a 17-component reference panel tuned to ancient and deep population structure. Designed for global users — hobbyists, genealogists, population geneticists, and anyone curious about biogeographic roots — it translates your genetic data into percentages that reflect affinities to components such as ANI (Ancestral North Indian), ASI (Ancestral South Indian), CHG (Caucasus Hunter‑Gatherer), Northeuropean, SouthEuropean, NearEast, various East and Southeast Asian groups (EA, NorthEastAsian, SEA), Siberian, Uralic, Arctic, Amerindian, Melanesian, Papuan, Paleoafrican and Subsaharian ancestries.
What it analyzes: MDLP K18b compares your genotype to modeled ancestral clusters representing deep and regionally distinct lineages. The calculator quantifies mixtures of ancient and modern-informative components to reveal likely population affinities and broad migratory signals rather than pinpoint recent family-level relationships.
Insights you can gain: results show the proportional contribution of each component to your genome, highlighting major regional ancestries and smaller, legacy signals (for example CHG-related Caucasus influence, ANI/ASI structure in South Asia, or Papuan/Melanesian signatures in Oceania). Users can use these outputs to explore hypotheses about migration, admixture events, and continental ancestry composition across time.
Historical/genetic context: MDLP K18b bridges modern genomes with ancient-informed clusters. Components like CHG, ANI, and ASI reflect deep prehistoric population structure revealed by ancient DNA studies; Paleoafrican and Subsaharian categories acknowledge Africa’s deep diversity. The inclusion of Arctic, Siberian and Uralic components captures northern Eurasian dynamics.
Why it’s valuable: the calculator offers broad, interpretable ancestry decomposition with global coverage. It’s a practical tool for comparative exploration, educational use,
参考人口
计算器中用作遗传参考的种群
18 Reference Populations
- Amerindian: Indigenous peoples of the Americas with diverse cultures and languages.
- ANI: Ancestral North Indian, contributing to South Asian ancestry.
- Arctic: Populations in the Arctic region, including Inuit and other indigenous groups.
- ASI: Ancestral South Indian, contributing to the Dravidian populations of South Asia.
Caucasus and Middle East
- CHG: Caucasus Hunter-Gatherer, ancient populations from the Caucasus region.
- NearEast: Populations from the Middle East with ancient ties to early civilizations.
Asia
- EA (EastAsian): Diverse populations from East Asia, including Chinese, Japanese, and Koreans.
- NorthEastAsian: Populations from northeastern Asia, including Siberia and Mongolia.
- Siberian: Indigenous peoples from Siberia with distinct genetic backgrounds.
Europe
- Northeuropean: Populations from Northern Europe, including Scandinavians and the British Isles.
- SouthEuropean: Southern European populations, including Mediterranean groups.
Oceania
- Melanesian: Indigenous peoples of Melanesia with distinct genetic makeup.
- Papuan: Indigenous peoples of Papua New Guinea and surrounding islands.
Africa
- Paleoafrican: Ancient African populations contributing to early human migrations.
- Subsaharian: Populations from Sub-Saharan Africa with rich genetic diversity.
Southeast Asia
- SEA (SoutheastAsian): Diverse populations from Southeast Asia, including Thai, Vietnamese, and Filipinos.
Eurasian Steppes
- Uralic: Peoples from the Ural region, including Finnic and Hungarian groups.
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 18 仔细选择 ancient 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 18 个参考人群进行比较
- 以 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
- 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