LM Genetics K15
LM Genetics K15 — 15-way global admixture snapshot
A modern, interpretable K=15 calculator that breaks your autosomal DNA into 15 regional components (e.g., West-African, Siberian, Kalash, Papuan, Red-Sea). Designed for users worldwide, it reveals proportional affinities, signals of deep versus recent admixture, and historical connections—an ideal starting point for genealogy and population-history exploration.
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Información detallada sobre esta calculadora de mezcla genética
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LM Genetics K15 — Modern 15-way Admixture Calculator
LM Genetics K15 decomposes a person's autosomal DNA into 15 reference components representing broad and regional ancestries from across the globe. This calculator compares your genotype to allele-frequency profiles for the following proxies: West-African, Siberian, South-Indian, Ne-Asian, Kalash, Papuan, Paleo-African, Samoyedic, NE-Euro, SE-Asian, Tibeto-Burmese, SW-Euro, Caucasian, Amerindian, and Red-Sea.
What this calculator analyzes
- Relative contributions of 15 reference populations to your autosomal ancestry.
- Signals of deep (ancient) versus more recent regional admixture.
- Patterns that reflect migration events, isolation, and population structure.
Who it's designed for
- Individuals worldwide curious about multi-regional ancestry beyond continental labels.
- Genetic genealogy enthusiasts seeking moderate-resolution components.
- Researchers and students who want an interpretable, reference-based K=15 snapshot.
Insights you can gain
- Proportional ancestry estimates that highlight affinities to well-defined regional proxies (e.g., Kalash-like, NE-Euro, Red-Sea).
- Clues about historical contacts (e.g., Siberian input into Native American ancestors, Papuan signals in Oceanian-admixed profiles).
- A basis for comparing results across calculators or for triaging populations for more detailed study.
Context and caveats
- Reference components are model-based proxies, not literal “pure” peoples. They summarize allele-frequency patterns useful for comparative interpretation.
- Admixture proportions depend on the reference dataset, marker density, and recent drift. Small percentages can reflect deep shared ancestry or noise.
Why this calculator is valuable
- Provides a balanced middle ground between coarse continental splits and highly granular panels.
- Helps users form testable hypotheses about population history and personal ancestry in a globally inclusive framework.
Use results as a starti
Poblaciones de referencia
Las poblaciones utilizadas como referencias genéticas en esta calculadora
15 Poblaciones de referencia
- West-African: Composed mainly of ethnic groups from the western part of Sub-Saharan Africa.
- Siberian: Indigenous populations of Siberia, including various ethnic groups native to Northern Asia.
- South-Indian: Populations from the southern part of the Indian subcontinent, with Dravidian cultural and linguistic roots.
- Ne-Asian: Northeast Asian populations, including ethnic groups from regions like Mongolia and eastern Russia.
- Kalash: Ethno-religious group primarily from the Chitral District of northern Pakistan.
- Papuan: Indigenous people from Papua New Guinea and surrounding islands in Oceania.
- Paleo-African: Ancient lineages originating from Africa, possibly representing early African human diversity.
- Samoyedic: A subgroup of the Uralic peoples residing in the Urals and northwestern Siberia.
- NE-Euro: Northeast European populations, including ethnic groups from countries like Estonia and Finland.
- SE-Asian: Ethnic groups from Southeast Asia, such as those from Thailand, Vietnam, and Indonesia.
- Tibeto-Burmese: Populations speaking Tibeto-Burman languages, found across regions like Tibet, Nepal, and Myanmar.
- SW-Euro: Southwest European populations, including groups from the Iberian Peninsula and parts of France.
- Caucasian: Ethnic groups from the Caucasus region between the Black Sea and the Caspian Sea.
- Amerindian: Indigenous peoples from North, Central, and South America.
- Red-Sea: Populations surrounding the Red Sea, including groups from parts of the Arabian Peninsula and Northeast Africa.
Cómo interpretar el análisis de mezcla genética
Descubre cómo funcionan las calculadoras de mezcla genética y cómo interpretar los resultados
¿Qué es el análisis de mezcla genética?
El análisis de mezcla genética estima la similitud genética comparando tu ADN con poblaciones de referencia de distintas partes del mundo. Los componentes del modelo representan esas referencias y dependen de los datos y supuestos utilizados.
Esta calculadora utiliza 15 cuidadosamente seleccionadas modern poblaciones como referencias para describir con detalle la similitud genética.
Cómo funciona
- Tu ADN se compara con 15 poblaciones de referencia
- Modern se utilizan como referencias genéticas
- Los resultados muestran tu similitud genética con estas poblaciones
- La diversidad del panel de referencia influye en las estimaciones
Cómo interpretar tus resultados
Los resultados muestran porcentajes de similitud genética con estas poblaciones de referencia. Ten presentes estos puntos:
- Los resultados reflejan similitud genética, no ascendencia directa demostrada
- Modern se utilizan como referencias
- Los porcentajes indican contribuciones relativas en el modelo
- Los resultados son estimaciones basadas en los datos de referencia disponibles