Google DeepMind releases AlphaGenome 2 gene sequence model: nearly doubles the ability to identify pathogenic variants

Silicon TL;DR

1. IT Home, November 11 – Google DeepMind has released a new generation DNA sequence model, AlphaGenome 2, which can predict the effects of DNA sequences and their variations on specific human cell types, providing researchers with a new tool to explore the cellular drivers of diseases.
2. Every cell in the human body carries the same DNA blueprint, but different cell types perform specific functions by switching different genes on and off.
3. The Human Cell Atlas project worldwide has mapped the gene expression of millions of cells, but predicting how subtle DNA variations affect cellular gene expression remains an unsolved challenge.
4. Previously, Google had launched the first-generation AlphaGenome, which can predict the impact of DNA variants on the molecular activity of broad tissues, and released the AlphaGenome Atlas, covering predictions for all 9 billion single-letter variants in the human genome, aiding research on rare diseases, complex traits, and basic biology.