MDLP K13d
MDLP K13d is an "Ancient" era admixture calculator that estimates deep ancestral proportions across 13 global reference components (Melanesian, Western European, Paleoafrican, ANI, Middle Eastern, Northeastern European, Austronesian, ASI, Siberian, Uralic, Paleosiberian, Subsaharan, Amerindian). Designed for enthusiasts and researchers, it highlights prehistoric affinities and migration signals; results are probabilistic and best used with other genetic and archaeological evidence.
تفاصيل الحاسبة
معلومات عن حاسبة التركيب الجيني
نبذة عن الحاسبة
MDLP K13d is an “Ancient” era admixture calculator that estimates an individual’s deep ancestral composition by comparing autosomal DNA to thirteen carefully chosen reference clusters. It reports proportional affinities to Melanesian, Western European, Paleoafrican, ANI (Ancestral North Indian), Middle Eastern, Northeastern European, Austronesian, ASI (Ancestral South Indian), Siberian, Uralic, Paleosiberian, Subsaharan and Amerindian components. The emphasis is on broad, prehistoric population structure rather than recent family genealogy.
This tool is designed for a wide audience: genetic enthusiasts, students, population geneticists, archaeogenetic researchers and anyone curious about global and ancient ancestry patterns. It is particularly useful for people investigating prehistoric migrations, regional admixture histories, and the deep genetic links between continents and cultures. By placing your genotype in the context of global ancient-like reference profiles, MDLP K13d helps reveal long-term signals of gene flow and affinity that shaped modern populations.
Users can gain insights into likely ancient inputs (for example, signals related to Austronesian dispersals, Siberian and Paleosiberian contributions in northern groups, the ANI/ASI contrast in South Asia, or remnants of Paleoafrican and Subsaharan ancestry) and identify surprising or mixed patterns in multi-ancestral backgrounds. Technically, the calculator compares thousands of markers against allele-frequency profiles to estimate the most probable mixture proportions. Because it targets ancient and continental-scale signals, it is less sensitive to very recent admixture and does not provide precise genealogical relationships.
MDLP K13d is valuable because it synthesizes complex, geographically structured genetic variation into an interpretable profile that complements archaeological, linguistic and historical evidence. Component labels reflect reference clusters, not strict ethnic definitions; resul
المجموعات السكانية المرجعية
المجموعات السكانية التي تستخدمها الحاسبة كمراجع جينية
13 مجموعة سكانية مرجعية
Melanesian
- Description: Genetic ancestry associated with populations native to the islands of Melanesia, including Papua New Guinea, Fiji, and Vanuatu.
Western European
- Description: Genetic ancestry associated with populations of Western Europe, including countries like France, Spain, the United Kingdom, and Germany.
- Region: Europe
Paleoafrican
- Description: An umbrella term for ancient African lineages that predate the expansion of Bantu-speaking groups.
- Region: Africa
ANI (Ancestral North Indian)
- Description: A distinct ancestral component found within modern South Asian populations, particularly in northern India.
- Region: South Asia
Middle Eastern
- Description: Ancestry originating from populations in the Middle East, including regions like the Arabian Peninsula, Levant, and Mesopotamia.
- Region: Middle East
Northeastern European
- Description: Genetic ancestry linked to populations of Northeastern Europe, including the Baltic states, Finland, and parts of Russia.
- Region: Europe
Austronesian
- Description: Ancestry found in populations spread across Southeast Asia, Oceania, and Madagascar, linked by a common linguistic and cultural heritage.
- Region: Asia/Oceania
ASI (Ancestral South Indian)
- Description: A distinct ancestral component found within modern South Asian populations, particularly in southern India.
- Region: South Asia
Siberian
- Description: Genetic ancestry associated with indigenous communities inhabiting the vast Siberian region of Russia.
- Region: Asia
Uralic
- Description: Ancestry associated with populations speaking Uralic languages, found in parts of Northern Europe, Siberia, and Hungary.
- Region: Europe/Asia
Paleosiberian
- Description: Ancestry linked to ancient populations of Siberia, predating the arrival of more recent groups like the Northeast Asians.
- Region: Asia
Subsaharan
- Description: Ancestry originating from populations south of the Sahara Desert in Africa.
- Region: Africa
Amerindian
- Description: Genetic ancestry stemming from indigenous populations throughout North and South America.
- Region: Americas
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 13 من المجموعات السكانية المرجعية المختارة بعناية لاستكشاف أوجه التشابه الجيني.
كيف يعمل التحليل؟
- يقارن التحليل حمضك النووي بعدد 13 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