Google DeepMind Maps 9 Billion Possible DNA Variants
Summary
IEEE Spectrum reports that Google DeepMind released the AlphaGenome Atlas, a public repository with precomputed predictions for all 9 billion single-letter DNA variants in the human genome. The Atlas makes it easier for researchers to assess potential regulatory impacts without coding, introducing a single-number impact score for quick prioritization. The work accelerates genomics research but notes limitations, such as enhancer elements spanning beyond the atlas window and the need for careful interpretation of the simplified score.