Researchers at Google have created an artificial intelligence system designed to evaluate the impact of single-base changes in the human genome. The system works by analyzing mutations where just one nucleotide is altered in DNA.

Most of these one-base changes have no meaningful effect on human health or function. However, some mutations can be significant, and Google's AI tool appears aimed at helping identify which changes matter. This kind of analysis could be valuable for understanding genetic disease risk and interpreting genomic data.