The article "Silenced genomes" (Silenced genomes) published in Nature Medicine on January 5, 2026 reports on projects around the world that promote more diverse genomic databases. [original] These initiatives focus on regions of Asia, Africa and the Americas. [original] The goal is to increase the diversity of genomic data for a better understanding of genetic variability. [original] The projects contribute to the development of more precise and personalized medicine different populations. [original]