Mephisto Near East K19
Mephisto Near East K19 provides a high-resolution K=19 admixture breakdown using 19 modern reference populations. Tailored for global users with a focus on Near Eastern substructure, it quantifies contributions from Mesopotamia, Iran, Caucasus, Arabia, Mediterranean and global groups (Europe, Africa, South/East Asia, Siberia, Papuan). Ideal for genealogists, students and researchers seeking clear, comparative ancestry profiles.
计算器细节
有关此混合计算器的全面信息
关于此计算器
Mephisto Near East K19 — Modern-era global admixture calculator
This calculator analyzes genome-wide ancestry proportions against a curated panel of 19 modern reference populations to reveal fine-scale Near Eastern and global admixture profiles. Using allele-frequency based modeling at K=19, Mephisto estimates the fractional contribution of distinct regional clusters to an individual's genetic makeup.
What it analyzes
- Proportions from 19 reference groups: Siberia, Balooch-Kalash, S_Asia, Europe, Papuan, Arabia, Mediterranean, N_Arabia, E_Asia, W_Africa, Bantu, SE_Asia, E_Africa, Iran, Egypt, S_Caucasus, N_Caucasus, Maghreb, Mesopotamia.
- Emphasis on discriminating Near Eastern substructure (Mesopotamia, Iran, Egypt, Arabian and Caucasus signals) while retaining global context (Sub-Saharan, South and East Asia, Oceania, Siberia, and Europe).
Who it's designed for
- Genealogy enthusiasts and community researchers seeking regional refinement within and around the Near East.
- Population geneticists and students needing a reproducible K=19 reference frame for comparisons.
- Anyone worldwide curious about how Near Eastern and adjacent ancestries contribute to their genome.
Insights you can gain
- Quantitative admixture breakdown highlighting Near Eastern clusters versus global components.
- Signals of historical migrations (e.g., Caucasus–Iranian influences, Mediterranean and North African admixture, South Asian or Siberian inputs).
- A clear visual and numeric baseline for hypothesis generation and comparison with archaeological or historical records.
Context & value
- Built from modern reference populations, Mephisto K19 offers high-resolution discrimination of regional Near Eastern ancestries in a global framework. It helps contextualize personal and population histories, guides more targeted downstream analyses, and serves as an educational bridge between genetics and history.
Caveats
- Results are model-based simplifications dependen
参考人口
计算器中用作遗传参考的种群
19 Reference Populations
- Siberia: Indigenous peoples, including Turkic and Mongolic groups, with a history of nomadic cultures.
- Balooch-Kalash: Populations from the area of Pakistan and Eastern Iran, including Baluch and Kalash ethnic groups.
- S_Asia: Populations from the Indian subcontinent with diverse ethnic and linguistic backgrounds.
- Europe: Ethnically and culturally diverse populations across the European continent.
- Papuan: Indigenous peoples of Papua New Guinea and surrounding islands, known for distinct languages and cultures.
- Arabia: Populations from the Arabian Peninsula, including Arab-speaking communities.
- Mediterranean: Peoples from regions bordering the Mediterranean Sea, with rich historical interactions.
- N_Arabia: Northern Arabian populations with Arabic-speaking backgrounds.
- E_Asia: People from Eastern Asia, including Chinese, Japanese, and Korean ethnic groups.
- W_Africa: Populations from West Africa, known for their ethnic and cultural diversity.
- Bantu: Major African ethnic group spread across Central, Eastern, and Southern Africa.
- SE_Asia: Populations from Southeast Asia, including a mosaic of ethnic groups and cultures.
- E_Africa: Diverse populations in East Africa, including Swahili and other ethnic groups.
- Iran: Populations from Iran, with Persian and other ethnic groups.
- Egypt: Predominantly Arab and Coptic populations with ancient historical roots.
- S_Caucasus: Populations from the South Caucasus region, including Armenia, Azerbaijan, and Georgia.
- N_Caucasus: Diverse ethnic groups from the North Caucasus region, including Chechens and Dagestanis.
- Maghreb: North African populations with Berber, Arab, and other influences.
- Mesopotamia: Ancient region in the Middle East, historically diverse ethnic groups including Assyrians and Kurds.
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 19 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 19 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