Anthropic's Claude AI identifies new enzyme family, sparking scientific debate

Anthropic recently announced that its AI system, Claude, identified a new family of biological molecules known as array-associated reverse transcriptases (ARTs). Found in bacteriophages, these enzymes possess characteristics similar to the CRISPR gene-editing system, potentially opening new avenues for genomic engineering.

However, the discovery has prompted questions regarding the origin of the data. Mario Rodríguez Mestre, a researcher at the University of Copenhagen, noted that his team has been investigating similar enzymes, referred to as “jumbotrons,” since 2022. Mestre indicated that he had previously shared dissertation drafts and manuscripts with Claude, leading to concerns about whether the AI independently identified the enzymes or utilized unpublished research.

Anthropic has denied that its models are trained on user transcripts or that its biology team has access to them. While the discovery demonstrates the potential for AI to accelerate scientific research by scanning massive genomic databases, some scientists caution that the findings require rigorous laboratory validation to determine their practical utility and whether they represent a truly novel breakthrough.