Hybrid K20
Hybrid K20 (Ancient) estimates deep ancestral proportions by comparing genomes to 20 global and ancient reference populations—from Anatolian and Iranian farmers, European hunter-gatherers and Caucasus groups, to diverse African, South Asian, East Asian, Oceanian, Siberian, and Native American lineages. Designed for researchers and enthusiasts, it provides clear, interpretable snapshots of ancient population affinities and migration signals to support exploratory and comparative analyses.
计算器细节
有关此混合计算器的全面信息
关于此计算器
Hybrid K20 (Era: Ancient) is an admixture calculator designed to resolve deep, globally distributed ancestral components by comparing a sample to twenty carefully chosen reference populations spanning Africa, Europe, West and South Asia, East Asia, Oceania, the Americas, and ancient Anatolian and Iranian farmers. It analyzes genome-wide ancestry proportions to reveal how much genetic contribution a tested individual or ancient sample derives from long-diverged groups such as EHG (Eastern Hunter-Gatherers), ANF (Anatolian Neolithic Farmers), Ganj Dareh (early Iranian farmers), Caucasian lineages, diverse African groups (Yoruba, Luhya, Gambian, Mbuti Pygmies), South Asian and Dravidian-associated references (Irula, Kalash), Middle Eastern Bedouin, East and Southeast Asian sets (Japanese, Igorot), Oceanian and island components (Papuan, Onge), Siberian inputs, and multiple Native American representatives (Pima, Peruvian, Surui, Karitiana).
Who it’s for: Hybrid K20 is targeted at population geneticists, archaeogeneticists, advanced hobbyists, and anyone working with ancient or modern genomes who wants a compact, interpretable snapshot of deep ancestral affinities. It is particularly useful when seeking to place a sample in a broad ancient context—detecting traces of hunter-gatherer, early farmer, Sub-Saharan, South Asian, East Asian, Oceanian, Siberian, or Native American ancestry.
Insights provided: proportional ancestry breakdowns, relative affinities to ancient farmer and hunter-gatherer sources, and detection of subtle non-local inputs. The calculator highlights migration signatures, continuity versus replacement scenarios, and comparative signals useful for hypothesis generation and cross-sample comparisons.
Why it matters: By combining geographically and temporally informative references, Hybrid K20 helps translate raw genotype data into clear narratives about ancient population structure and movement. It is a practical, accessible tool that complements formal
参考人口
计算器中用作遗传参考的种群
20 Reference Populations
African:
- Yoruba: Indigenous people from Nigeria, representing West African ancestry.
- Luhya: Bantu-speaking ethnic group in Kenya and Uganda.
- Gambian: Population from the Gambia, reflecting Senegambian ancestry.
- Mbuti Pygmies: Indigenous hunter-gatherer group from Central Africa.
Asian:
- Japanese: Represents the indigenous population of Japan.
- Irula: Tribal community from the southern regions of India.
- Kalash: Ethnic group native to the Chitral District of Pakistan.
- Bedouin: Nomadic Arabic-speaking people from the Middle Eastern deserts.
- Papuan: Indigenous populations from Papua New Guinea.
- Igorot: Indigenous ethnic group from the Cordillera region in the Philippines.
- Onge: Indigenous people from the Andaman Islands of India.
European:
- EHG (Eastern Hunter-Gatherers): Ancient population associated with Eastern Europe.
- Ganj Dareh: Early agricultural community from Iran, representative of early Neolithic societies.
- Caucasian: People from the Caucasus region, between Europe and Asia.
Americas:
- Pima: Indigenous community from the southwestern United States and northwestern Mexico.
- Peruvian: Represents indigenous populations from Peru.
- Surui: Indigenous tribe from the Brazilian Amazon.
- Karitiana: Indigenous people also from the Brazilian Amazon.
Others:
- Siberia: Populations from the Asian region of Russia.
- ANF (Anatolian Neolithic Farmers): Early farming communities from Anatolia.
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 20 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 20 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