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Anthropic says Claude AI helped discover novel enzyme system

September 23, 2026 4:10 PM EDT

FILE PHOTO: The Anthropic logo, a keyboard and a robotic hand are shown in this illustration created on June 5, 2026. REUTERS/Dado Ruvic/File Photo

Sept 23 (Reuters) - Anthropic ‌on ​Wednesday ​said its Claude model helped discover a novel enzyme system with ‌properties reminiscent of mechanisms in gene-editing ⁠technology CRISPR, marking the first result from the ‌AI startup's biology research ‌efforts.

The finding comes days after Reuters reported Anthropic had quietly established a wet ​lab in the San Francisco Bay Area, as the company expands its ⁠ambitions in life sciences and drug-related research beyond purely ​computer-based work.

• Anthropic said Claude analyzed large DNA databases and found an ​unusual system built around ‌a reverse transcriptase (RT), an enzyme that copies RNA into DNA.

• ⁠Anthropic has named the system array-associated reverse transcriptases, or ART.

• ART contains repeating DNA ⁠sequences that resemble patterns seen in CRISPR, Anthropic said.

• ​The company noted that while the underlying RT had been identified in previous studies, Claude appeared ‌to be the first to recognize key features of the broader ‌system, including an array of non-coding ⁠DNA sequences and ‌an additional protein ​of unknown function.

(Reporting by Aatreyee Dasgupta in Bengaluru; Editing by Jonathan ‌Ananda)



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