Google DeepMind launches SynthID Bio, watermarking AI-generated proteins

Introducing SynthID Bio

Google DeepMind released SynthID Bio, applying watermarking to synthetic biology. The method embeds an imperceptible signature in biological code that can be verified on the resulting physical proteins while their biological function is preserved.

Why it matters: SynthID watermarking reaches synthetic biology for the first time, showing how it works on protein sequences and structures and what it offers for biosecurity.