Google develops watermarking method for AI-designed proteins to address biosafety risks

Google researchers have developed a method to add watermarks to proteins designed by artificial intelligence, according to a Techub News brief citing Ars Technica AI. The reported goal is to address biosafety risks tied to the growing use of AI in biotechnology. The report says current software used to identify potentially threatening proteins cannot effectively distinguish proteins generated by AI. By adding a watermark, the new method is intended to separate AI-designed proteins from naturally occurring ones, which could improve both regulatory oversight and traceability. The development is described as an early response within biotechnology to the risks that AI may introduce. The same class of AI tools has already shown success in designing enzymes that could help digest plastic or block toxic proteins. At the same time, the report notes that such systems could also be used to create toxins or alter the behavior of viral proteins. The item was published by Techub News under the policy and regulation category.