# Anthropic says Claude identified a Crispr-like enzyme system

- Published: 2026-09-29T18:03:01.000Z
- Updated: 2026-09-29T19:34:13.432Z
- Section: Models
- Topics: Research, Agents
- Page: https://aidailyjournal.com/en/n/2026/09/29/anthropic-says-claude-identified-a-crispr-like-enzyme-system/
- Sources: [Wired](https://wired.com/story/anthropic-says-it-discovered-a-crispr-like-system-now-what)

## Summary

Anthropic says about 950 Claude agents searched genomic databases and found, in 21.5 hours, an unusual reverse-transcriptase family in jumbo phages. Called ART, the system contains repeat sequences that resemble Crispr; according to the company, the agents started with more than 200,000 candidates and narrowed the search to several thousand apparently new sequences. The finding was described in a technical report that has not been peer-reviewed and included one physical experiment.

It remains unknown what the system does or whether it can be used as a gene-editing tool. Le Cong of Stanford University said the experiments are still pending, while Seth Shipman of the Gladstone Institutes said the novelty lies more in how the system was found than in the system itself. Anthropic also acknowledges that it could be a retron, a class distinct from Crispr.

## Why it matters (editorial interpretation)

The case suggests that AI agents may accelerate screening across large genomic databases, but the biological significance of the ART system has not been established. Because the report has not been peer-reviewed, its function and any possible use in gene editing remain uncertain.

_Summary written by AI Daily Journal in its own words, based on the sources above. For details, read the original articles._