PuntDNAL K12 Near East
PuntDNAL K12 Near East is a 12-way ModernAncient admixture calculator that partitions your genome into proportions from key Near Eastern and global reference populations (e.g., Anatolian_N, Natufian_HG, Iran_N, EHG-Steppe). Ideal for genealogists, students, and researchers, it links modern genotypes to formative ancient sources, illuminating Neolithic, hunter‑gatherer, steppe, and African influences with clear, interpretable results.
تفاصيل الحاسبة
معلومات عن حاسبة التركيب الجيني
نبذة عن الحاسبة
PuntDNAL K12 Near East — ModernAncient Admixture Calculator
This calculator estimates genome-wide ancestry proportions using a curated panel of 12 reference populations spanning ancient and modern lineages relevant to the Near East and adjacent regions. It decomposes a user genotype into proportional contributions from: EHG-Steppe, Oceanian, East Eurasian, Iran_N, Siberian, Sub-Saharan, African_HG, South Eurasian, Western_HG, Natufian_HG, Amerindian, and Anatolian_N.
Who this is for:
- Genetic ancestry enthusiasts and genealogists seeking richer context for Near Eastern and global ancestry signals
- Archaeogenetic researchers and students comparing modern samples to key ancient sources
- Anyone curious about deep-time population dynamics and migratory legacies
What it analyzes and the insights you’ll gain:
- Quantitative admixture proportions showing how much your genome resembles each reference population
- Signal of ancient Near Eastern components (Natufian_HG, Anatolian_N, Iran_N) versus later inflows (EHG-Steppe)
- Distinct African contributions (Sub-Saharan, African_HG) and rarer affinities (Oceanian, Amerindian, East Eurasian)
- Clues to historical processes: Neolithic farmer expansions, hunter-gatherer substrata, Bronze Age steppe movements, and long-range gene flow
Genetic and historical context:
The Near East is a crucible of human prehistory — home to early farming, complex hunter-gatherer admixtures, and crossroads for Eurasian migrations. By including both ancient genomes (Anatolian_N, Iran_N, Natufian_HG, Western_HG) and broad regional clusters (EHG-Steppe, Sub-Saharan, East Eurasian), this model connects modern genotypes to formative demographic events.
Why PuntDNAL K12 Near East is valuable:
- Balanced, interpretable 12-way results suitable for comparison across studies
- Bridges modern ancestry inference with archaeogenetic reference points for richer storytelling
- Useful for exploratory analysis, hypothesis generation, and educational
المجموعات السكانية المرجعية
المجموعات السكانية التي تستخدمها الحاسبة كمراجع جينية
12 مجموعة سكانية مرجعية
EHG-Steppe: Eastern Hunter-Gatherers from the Eurasian Steppe region, known for their role in the spread of Indo-European languages.
Oceanian: Indigenous populations from the Pacific Islands, including Melanesians, Micronesians, and Polynesians, with a unique genetic signature.
East Eurasian: Populations from East Asia including Chinese, Japanese, and Koreans, characterized by distinct genetic markers.
Iran_N: Neolithic populations from the region of modern-day Iran, significant in the spread of agriculture into Europe and Asia.
Siberian: Indigenous groups from Siberia, known for their adaptations to cold environments.
Sub-Saharan: Indigenous hunter-gatherer populations from Sub-Saharan Africa, representing some of the most diverse genetic lineages.
African_HG: African Hunter-Gatherers, encompassing groups with deep ancestral roots in Africa.
South Eurasian: Populations from South Asia, including India, Pakistan, and surrounding areas, with a rich historical background.
Western_HG: Western European hunter-gatherers, early inhabitants of Europe before the spread of agriculture.
Natufian_HG: Prehistoric hunter-gatherers from the Levant, significant for their role in early agriculture development.
Amerindian: Indigenous populations of the Americas, with roots tracing back to the first migrations from Siberia.
Anatolian_N: Neolithic populations from Anatolia, key contributors to the spread of farming into Europe.
Continents
- Europe & Asia: EHG-Steppe, East Eurasian, Iran_N, South Eurasian, Western_HG, Anatolian_N
- Africa: Sub-Saharan, African_HG
- Oceania: Oceanian
- America: Amerindian
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 12 من المجموعات السكانية المرجعية المختارة بعناية لاستكشاف أوجه التشابه الجيني.
كيف يعمل التحليل؟
- يقارن التحليل حمضك النووي بعدد 12 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