Global Ancestry K46
Global Ancestry K46 provides a clear, modern-era admixture breakdown by comparing your DNA to 33 regional reference populations. Ideal for individuals, genealogists, and educators, it reveals continental and subcontinental ancestry proportions, regional affinities, and mixed heritage signals—useful as a first step toward deeper genetic or genealogical research.
تفاصيل الحاسبة
معلومات عن حاسبة التركيب الجيني
نبذة عن الحاسبة
Global Ancestry K46 — Modern-era Admixture Calculator
This calculator compares your DNA to a curated, modern-era reference panel to estimate ancestral composition across a wide range of global and regional populations. Using allele-frequency matching across multiple genomic markers, Global Ancestry K46 returns proportional ancestry estimates that highlight continental and subcontinental signals, regional affinities, and complex mixed heritage.
What this analyzes
- Genome-wide proportional ancestry against a 33-population reference panel (modern samples representing Africa, Eurasia, the Americas, Oceania and South/Central Asia).
- Subcontinental components that reveal regional affinities (for example, Anatolian/Caucasus, Persia/Mesopotamia, Finno-Ugric, Iberian, East African, South Indian subcontinent, etc.).
Who it’s designed for
- Individuals curious about family origins and previously unknown regional links.
- Genealogists, population geneticists, educators, and students seeking a clear, modern-frame admixture snapshot.
Insights you can gain
- Percentage breakdowns by region to guide genealogical research and historical inference.
- Detection of mixed ancestries and minor components that can indicate recent admixture or deep ancestral signals.
- Comparative context against contemporary population clusters to help interpret results.
Historical and genetic context Human genetic diversity reflects millennia of migrations: Out-of-Africa dispersals, later Neolithic farmer movements, Bronze Age steppe expansions, Austronesian and Bantu expansions, and regional isolation effects. K46 places an individual within this tapestry using modern reference samples to highlight recent and ancient affinities while avoiding over-interpretation of fine-scale timing.
Why this calculator is valuable
- Clear, accessible results for both specialists and non-specialists.
- Broad geographic coverage with focused regional resolution for Eurasia, Africa, Oce
المجموعات السكانية المرجعية
المجموعات السكانية التي تستخدمها الحاسبة كمراجع جينية
46 مجموعة سكانية مرجعية
Africa:
- Central Africa: Populations in the central part of the continent, characterized by a diverse range of ethnic groups.
- East Africa: Region includes countries like Kenya and Tanzania, known for the Swahili culture and diverse ethnic groups.
- North East Africa: Includes regions such as Ethiopia, with history-rich populations.
- South Africa: Diverse communities including Zulu, Xhosa, and other groups.
- West Africa: Known for the Yoruba, Hausa, and other ethnic groups with rich cultural histories.
Asia:
- Anatolian and Caucasus: Populations from regions including Turkey and the Caucasus.
- Arabia Levant Egypt: Arab cultures from the Arabian Peninsula, Levant, and Egypt.
- Central Asian: Ethnic groups from countries like Kazakhstan and Uzbekistan.
- China: Ethnic Han and minority groups within China.
- Finno-Ugric: Includes populations of Finnic and Ugric origin.
- Japan and Korea: Populations native to Japan and Korea.
- Melanesia: Indigenous groups of Melanesia, distinct from Asian mainland populations.
- Papuan: Indigenous Papuan peoples, primarily from Papua New Guinea and Indonesia.
- Persia and Mesopotamia: Ancient cultural regions, including modern Iran and Iraq.
- Siberia: Indigenous groups inhabiting the vast Siberian region.
- South Central Asia: Includes countries like India and surrounding areas with diverse ethnic groups.
- Southern Indian Subcontinent: Encompasses Dravidian and other ethnic groups from regions like Tamil Nadu.
- Tibeto-Burmese: Ethnic groups in regions of Tibet, Myanmar, and surrounding areas.
- Vietnam and South China: Populations from Vietnam and southern Chinese regions.
Europe:
- Balkans: Region with diverse ethnic groups, extending across southeastern Europe.
- Baltic: Populations from countries such as Estonia, Latvia, and Lithuania.
- Basque and South West France: The distinct Basque people and adjoining regions in France.
- Eastern European: Includes Slavic and other ethnic groups from Eastern Europe.
- French German: Populations in regions of France and Germany.
- Greece and Albania: Populations from the Greek and Albanian territories.
- Iberian: Includes Spanish and Portuguese populations.
- Irish Scottish Welsh: Celtic groups from Ireland, Scotland, and Wales.
- North Italy: Populations from the northern regions of Italy.
- Sardinian: Indigenous people from the island of Sardinia.
- Scandinavian: Populations from countries like Sweden, Norway, and Denmark.
- England: English population with its distinct cultural identity.
Oceania:
- Melanesia: Indigenous groups spread across Melanesia, distinct from mainland populations.
North America:
- North Amerindian: Native American groups original to the North American continent.
فهم تحليل التركيب الجيني
تعرّف على طريقة عمل الحاسبات وكيفية تفسير نتائجها
ما تحليل التركيب الجيني؟
يقارن تحليل التركيب الجيني حمضك النووي ببيانات مجموعات سكانية مرجعية من أنحاء العالم. ويقدّر مدى التشابه مع المكوّنات المرجعية التي يتألف منها النموذج.
تستخدم الحاسبة 46 من المجموعات السكانية المرجعية المختارة بعناية لاستكشاف أوجه التشابه الجيني.
كيف يعمل التحليل؟
- يقارن التحليل حمضك النووي بعدد 46 من المجموعات السكانية المرجعية
- يستخدم التحليل مجموعات سكانية مرجعية من الفترات المعروضة.
- توضّح النتائج مدى التشابه الجيني مع هذه المجموعات
- تؤثر ملاءمة المراجع وتنوّعها في جودة المقارنة
فهم النتائج
تعرض النتائج نسبًا مقدّرة ضمن نموذج المقارنة بالمجموعات المرجعية. ضع النقاط التالية في الاعتبار:
- تعبّر النتائج عن التشابه الجيني ولا تثبت النسب المباشر
- تعتمد المقارنة على المجموعات المرجعية المدرجة في الحاسبة.
- تبيّن النسب الوزن النسبي لكل مكوّن في النموذج
- النتائج تقديرات تستند إلى البيانات المرجعية المتاحة