---
title: "AI agents spot an unexplained new system in bacterial DNA"
description: "Anthropic says about 950 Claude agents searched a large DNA database for 21 hours and found a previously undescribed enzyme system with CRISPR-like repeats."
author: Graham
date: 2026-09-23
url: https://powerofai.ca/news/2026-09-23-ai-agents-find-dna-system
---

# AI agents spot an unexplained new system in bacterial DNA

Anthropic says about 950 Claude agents searched a large DNA database for 21 hours and found a previously undescribed enzyme system with CRISPR-like repeats.

September 23, 2026 · Science

Anthropic says about 950 Claude agents searched a large DNA database for 21 hours and found a previously undescribed enzyme system with CRISPR-like repeats. Scientists confirmed early lab results, but the work is a preprint that has not been peer reviewed, and what the system does is still unknown.

**Why it matters to you:** It is an early glimpse of AI helping scientists notice things people had missed. It is a lead, not a cure.

Source: [Anthropic](https://www.anthropic.com/news/claude-discovers-novel-enzyme-system)

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