Análisis de ADN mitocondrial en restos óseos humanos prehispánicos: Filiales intra e inter poblacionales en Colombia

The genetic analysis of 33 ancient Native American samples from three locations in Colombia revealed high genetic diversity and the presence of founding haplogroups for four American populations. The study identified distinct haplotypes associated with different regions and populations. Haplogroup A5 included exclusive haplotypes found in current Central American populations, while haplogroup A2ah consisted of haplotypes from Bolivia, and haplogroup A2i contained haplotypes from the central United States. Additionally, haplogroups A2ad2 and A2af1b1 were identified, with the latter encompassing haplotypes from scattered Native American populations across Central America. Within haplogroup B, subhaplogroups B2 and B2a were linked to Native American communities along the northwest coast of the United States and Canada, while subhaplogroup B2g1 was associated with present-day inhabitants of San Diego and Mexico. The B4 subhaplogroup exhibited three distinct haplotypes: B4j, which was unique and not found elsewhere in the world; B4a1c3, which showed connections to East Asia, Central, and South America; and B4c1a1a, previously reported in East Asia.

• Autores: Uricoechea Patiño, Daniel Alfredo
• Tipo de recurso: Doctoral thesis
• Fecha de publicación: 2024
• Institución: Universidad de la Sabana
• Repositorio: Repositorio Universidad de la Sabana
• Idioma: spa
• OAI Identifier: oai:intellectum.unisabana.edu.co:10818/62990
• Acceso en línea: https://hdl.handle.net/10818/62990
• Palabra clave: Análisis genético; Diversidad genética; ADN mitocondrial; Restos humanos (Arqueología)
• Rights: openAccess
• License: Attribution-NonCommercial-NoDerivatives 4.0 Internacional