A study published in Nature reveals that the indigenous American DNA, analyzed from the genomes of 199 individuals across 53 populations, contains unprecedented genetic diversity largely undocumented until now, highlighting a complex demographic history shaped by migration and the severe genetic bottleneck caused by colonization, which reduced diversity by 90%, and emphasizes the need for better representation of these populations in genetic research to improve precision in medical diagnostics and treatments. #GenomicDiversity #IndigenousPopulations #DNAResearch #ES #BR #AR #BO #CO #EC #MX #PY #PE
Colonización redujo la diversidad indígena a una fracción
