MDLP K12b Optimized
MDLP K12b Optimized is a global modern-ancient admixture calculator that estimates your genetic proportions across 12 refined reference components—Volga_Ural, Northeuropean, African_HG, NEA, Caucasian, Amerindian, EA, Siberian, ASI, Papuan, Arctic, and SEA. Designed for genealogists, researchers, and curious users, it highlights regional affinities and subtle ancestral traces to inform migration, admixture, and family-history insights. Interpret statistically and in context.
Détails du calculateur
Informations complètes sur ce calculateur d'admixture
À propos de ce calculateur
MDLP K12b Optimized is a modern-ancient admixture calculator that estimates the proportional genetic contributions from twelve refined reference populations to help you interpret both recent and deep ancestry signals. Built for a global audience, this tool compares your genotype against reference components including Volga_Ural, Northeuropean, African_HG, Northeast Asian (NEA), Caucasian, Amerindian, East Asian (EA), Siberian, Ancestral South Indian (ASI), Papuan, Arctic, and Southeast Asian (SEA). The “Optimized” model reflects a tuned reference panel and algorithmic adjustments intended to improve stability and clarity for widely varied genomes.
Who it’s for: genealogists, genetic genealogy hobbyists, population geneticists, and anyone curious about where their DNA fractions align across Eurasian, African, Oceanian, and Native American ancestries. Because the model spans both modern and ancient-informative components, it’s especially useful for people with mixed or understudied backgrounds and for researchers exploring historical admixture patterns.
What you can learn: the calculator provides percent estimates of each component, highlighting dominant regional affinities and subtle ancestral traces (for example ASI versus Caucasian or Papuan versus SEA signals). These proportions can suggest past gene flow events—such as steppe-related, Siberian, or Austronesian-linked movements—or regional continuity like hunter-gatherer versus farmer-derived ancestry. Results are comparative: they help place your profile relative to global reference clusters and to other users’ profiles.
Why it’s valuable: by combining a diverse reference set and an optimized algorithm, MDLP K12b Optimized offers accessible, interpretable ancestry breakdowns across 12 meaningful population axes. It is a practical tool for hypothesis generation, enriching family history narratives, and supporting broader investigations into human migration and admixture. Note: admixture models are statistical a
Populations de référence
Les populations utilisées comme références génétiques dans ce calculateur
12 populations de référence
Volga_Ural: A region in Russia where European and Finno-Ugric ancestries meet and blend.
Northeuropean: Encompassing Scandinavia and neighboring regions, characterized by shared history and cultural influences.
African_HG: Represents the diverse ancestral lineages of traditional African hunter-gatherer populations.
Northeast Asian (NEA): Pertains to genetic heritage centered in China, Korea, Japan, and parts of Siberia.
Caucasian: Genetically linked to populations originating in the Caucasus Mountains, a region of significant ethnic diversity.
Amerindian: Reflects the ancestry of the indigenous peoples throughout the Americas.
East Asian (EA): A broad term often synonymous with Northeast Asian ancestry, but sometimes includes Southeast Asian populations.
Siberian: Connected to the ancestry of indigenous communities inhabiting the vast and often sparsely populated region of Siberia in Russia.
Ancestral South Indian (ASI): A specific component of South Asian ancestry, distinct from its northern counterpart.
Papuan: Describes the genetic ancestry of populations native to Papua New Guinea and parts of Melanesia.
Arctic: Relates to the ancestry of peoples adapted to the extreme cold of far northern latitudes.
Southeast Asian (SEA): Covers genetic heritage originating in countries like Indonesia, the Philippines, and Thailand.
Grouped by Continent:
Europe:
- Volga_Ural
- Northeuropean
- Caucasian
Africa:
- African_HG
Asia:
- Northeast Asian (NEA)
- East Asian (EA)
- Siberian
- Ancestral South Indian (ASI)
- Arctic
- Southeast Asian (SEA)
Americas:
- Amerindian
Oceania:
- Papuan
Comprendre l'analyse d'admixture
Découvrez le fonctionnement des calculateurs d'admixture et comment interpréter vos résultats
Qu'est-ce que l'analyse d'admixture ?
L'analyse d'admixture est une méthode qui permet d'estimer votre similarité génétique en comparant votre ADN à des populations de référence du monde entier. On peut la voir comme une composition de votre profil génétique, où les composantes représentent différentes populations de référence.
Ce calculateur utilise 12 populations modernes et antiques soigneusement sélectionnées comme références, pour une répartition détaillée de votre similarité génétique.
Comment ça fonctionne
- Votre ADN est comparé à 12 populations de référence
- Des populations Moderne et antique sont utilisées comme références génétiques
- Les résultats indiquent votre similarité génétique avec ces populations
- Un panel de référence diversifié améliore la précision des estimations
Comprendre vos résultats
Vos résultats affichent des pourcentages de similarité génétique avec ces populations de référence. Gardez à l'esprit les points suivants :
- Les résultats reflètent une similarité génétique, pas une ascendance directe démontrée
- Des populations Moderne et antique sont utilisées comme références
- Les pourcentages indiquent une contribution génétique relative dans le modèle
- Les résultats sont des estimations fondées sur les données de référence disponibles