MDLP K13c
MDLP K13c (Ancient) is a 13-component admixture calculator that estimates deep ancestral affinities worldwide. Designed for genetic enthusiasts, researchers, and students, it reports proportions linked to ancient-informed reference populations (e.g., ASI, Neareast, Siberian, Austronesian). Use it to explore prehistoric population structure, migration signals, and broad ancestral origins—best combined with other genetic and archaeological tools.
تفاصيل الحاسبة
معلومات عن حاسبة التركيب الجيني
نبذة عن الحاسبة
MDLP K13c (Ancient) is an admixture calculator designed to estimate deep ancestral affinities by comparing a tested genome against 13 ancient-informed reference components. It quantifies the proportional contribution of broad ancestral sources — Amerindian, ASI (Ancestral South Indian), Neareast, Siberian, Mediterranean, Ancestor, Northeasteuropean, Subsaharan, Westeuropean, Paleosiberian, Caucasian, Austronesian and Melanesian — to give a clear multi-component portrait of genetic ancestry shaped over millennia.
Who it’s for: This tool is built for genetic genealogy enthusiasts, population geneticists, archaeologists, students, and anyone curious about the deep ancestry within their DNA. Because the model is globally oriented, it suits samples from many regions and offers comparative context for both modern and ancient genomes.
What you learn: The calculator returns percentage-style admixture results that indicate relative affinities to the 13 reference groups, highlighting ancient population structure, migration-derived mixtures, and residual signals that modern populations carry from prehistoric movements. Results can show, for example, elevated ASI-like or Neareast-like affinity, a Siberian or Paleosiberian signature in northern clines, or Austronesian/Melanesian ties in Pacific-adjacent genomes.
Historical and genetic context: MDLP K13c is framed in an 'Ancient' era perspective — components reflect long-standing population clusters and clines rather than recent, fine-grained ethnicity calls. The reference set synthesizes information from archaeological, ancient-DNA, and modern datasets to capture deep patterns such as Eurasian steppe influence, South Asian ancestries, and trans-Pacific connections.
Why it’s valuable: MDLP K13c is a robust, interpretable first-pass tool for exploring long-range ancestry signals, forming hypotheses about migration and admixture, and situating individual or study genomes within a broader prehistoric landscape. Users should trea
المجموعات السكانية المرجعية
المجموعات السكانية التي تستخدمها الحاسبة كمراجع جينية
13 مجموعة سكانية مرجعية
Amerindian: Genetic ancestry stemming from indigenous populations throughout North and South America.
ASI (Ancestral South Indian): A distinct ancestral component found within modern South Asian populations, particularly in southern India.
Neareast: Ancestry originating from populations in the Near East (Middle East), including regions like the Arabian Peninsula, Levant, and Mesopotamia.
Siberian: Genetic ancestry associated with indigenous communities inhabiting the vast Siberian region of Russia.
Mediterranean: Ancestry associated with populations surrounding the Mediterranean Sea, encompassing parts of Southern Europe, North Africa, and the Levant.
Ancestor: A broad term referring to any person from whom one is descended, often used in the context of genetic ancestry.
Northeasteuropean: Genetic ancestry linked to populations of Northeastern Europe, including the Baltic states, Finland, and parts of Russia.
Subsaharan: Ancestry originating from populations south of the Sahara Desert in Africa.
Westeuropean: Genetic ancestry associated with populations of Western Europe, including countries like France, Spain, the United Kingdom, and Germany.
Paleosiberian: Ancestry linked to ancient populations of Siberia, predating the arrival of more recent groups like the Northeast Asians.
Caucasian: Genetic heritage associated with populations originating from the Caucasus Mountains region, known for its ethnic and linguistic diversity.
Austronesian: Ancestry found in populations spread across Southeast Asia, Oceania, and Madagascar, linked by a common linguistic and cultural heritage.
Melanesian: Genetic ancestry associated with populations native to the islands of Melanesia, including Papua New Guinea, Fiji, and Vanuatu.
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