MDLP K9b
MDLP K9b is a global autosomal admixture calculator that breaks your genome into nine ancestry components (Siberian, Amerindian, African, Indian, Near East, SEA, Papuan, European, Caucasian). Designed for worldwide users — genealogists, researchers, and curious individuals — it provides clear percentage estimates of regional ancestry, highlights unexpected contributions, and situates results within human migration and population-history context.
Détails du calculateur
Informations complètes sur ce calculateur d'admixture
À propos de ce calculateur
MDLP K9b is a modern, global autosomal admixture calculator that estimates the proportional ancestry of an individual across nine reference components: Siberian, Amerindian, African, Indian, Near East, Southeast Asian (SEA), Papuan, European, and Caucasian. By comparing allele-frequency patterns in your SNP data to curated reference populations, MDLP K9b provides a clear, quantitative portrait of genetic ancestry spanning deep prehistoric migrations and more recent regional admixture.
This calculator is designed for a worldwide audience — including genealogists, adoptees, amateur and professional geneticists, historians, and anyone curious about their genomic heritage. It is especially useful for people with complex or multi-regional ancestry who want to see how different continental and sub-continental sources contribute to their genome. Researchers and students can also use K9b as a comparative tool to explore population structure and evaluate hypotheses about migration and contact.
Users gain several practical insights: percentage breakdowns of ancestry components, identification of minor or unexpected contributions, and an interpretable sense of affinity to broad geographic clusters. The nine components map onto major historical and demographic processes — for example, the Siberian and Amerindian components reflect northern Eurasian and Native American connections, Papuan marks Australo-Papuan heritage, Near East and European components capture West Eurasian farmer and steppe-related signals, and Indian and SEA components reflect South and Southeast Asian diversity.
MDLP K9b emphasizes clarity and context: results are model-based estimates, dependent on the chosen reference panel and marker set, and should be interpreted alongside known family history and other lines of evidence. It is not a direct measure of ethnicity or cultural identity, but a genomic snapshot that can guide deeper research, comparison across tests, and a better understanding of human popu
Populations de référence
Les populations utilisées comme références génétiques dans ce calculateur
9 populations de référence
Siberian:
- The Siberian ancestry component reveals the genetic legacy of the peoples who have long inhabited the expansive and frosty landscapes of northeastern Siberia. These groups have adapted to some of the harshest environments on Earth, mastering survival in vast tundras and dense forests, reflecting a heritage of resilience and cultural richness.
Amerindian:
- The Amerindian ancestry component represents the diverse indigenous peoples of the Americas, from the Arctic reaches of Canada to the lush Amazon rainforests and the high Andean plains. This heritage showcases the wide range of cultures, languages, and civilizations that have developed unique adaptations to their varied environments over thousands of years.
African:
- African ancestry spans the vibrant and diverse continent that is the cradle of humanity. From the Sahara to the savannas and the tropical rainforests, this genetic component encapsulates the rich cultural histories and biological diversity that have shaped human evolution and influenced global civilization through its vast array of communities and traditions.
Indian:
- The Indian ancestry component encompasses the deep historical roots and vibrant cultural expressions of the Indian subcontinent. From the Himalayan heights to the tropical coasts, India's genetic tapestry is woven from the myriad of ethnic groups, languages, and religions that have coexisted and influenced each other for millennia.
Near East:
- The Near East ancestry component traces back to one of the world’s earliest cradles of civilization, including the fertile crescent where agriculture, writing, and the first cities emerged. This genetic lineage spans modern-day Middle East regions, reflecting a profound legacy of cultural and technological innovations that have had a lasting impact on the world.
SEA (Southeast Asian):
- Southeast Asian ancestry showcases the historical and cultural dynamics of a region shaped by its tropical climate and abundant waterways. From the rice cultures of the Mekong Delta to the trading ports of the Malay Archipelago, this component reflects a legacy of maritime skills, rich biodiversity, and a mosaic of ethnic groups.
Papuan:
- The Papuan ancestry component highlights the genetic heritage of the indigenous peoples of New Guinea and surrounding islands. These communities have thrived in one of the most ecologically diverse areas on the planet, developing unique cultural practices and languages in relative isolation from the rest of the world.
European:
- European ancestry spans a continent with a complex tapestry of history, from ancient civilizations like the Greeks and Romans to medieval and modern states that have played pivotal roles in global affairs. This component reflects the diversity of cultures that have contributed to the philosophical, scientific, and artistic developments central to Western culture.
Caucasian:
- The Caucasian ancestry component is tied to the peoples of the Caucasus region, a crossroads of various civilizations nestled between the Black and Caspian Seas. This area is known for its incredible linguistic and cultural diversity, with ancient roots that have influenced both European and Asian ancestries.
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 9 populations modernes soigneusement sélectionnées comme références, pour une répartition détaillée de votre similarité génétique.
Comment ça fonctionne
- Votre ADN est comparé à 9 populations de référence
- Des populations Moderne 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 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