Anthropic Says Claude Found an Unknown Enzyme System, Experts Note Genome Mining Is Old Hat

rbhar90 · x · 2026-09-24

Anthropic announced that Claude discovered a previously unknown enzyme system in bacteriophage DNA, sitting next to a repeating array resembling CRISPR. A PhD-trained genome-mining expert explains: the approach—mining gene neighborhoods for unusual reverse transcriptases—is well established since at least 2008, so Claude's contribution is execution, not method. Still, programmable DNA systems like this historically led to breakthroughs such as CRISPR.

Related event: Anthropic's wet lab debut: ~950 Claude agents uncover novel CRISPR-like enzyme system(41 posts)→

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