Stanford researchers use genome models to design viruses
Large genome models generated DNA for bacteria-infecting viruses related to an existing virus.
Why it matters
The study suggests genome models can produce functional viral designs, raising both research opportunities and biosecurity questions. The researchers said the field should start preparing for the possibility of related AI systems that could design viruses targeting vertebrates.
The key points
- 1.Genome models generated bacteria-infecting virus genomes.
- 2.The viruses were closely related to an existing virus.
- 3.Researchers flagged future biosecurity risks for vertebrate-targeting designs.
Researchers based at Stanford University used large genome models to output genomes for viruses that infect bacteria, according to Ars Technica. The generated viruses were closely related to an existing virus but included distinct features that would be challenging to evolve. The work extends genome-model applications beyond protein design and DNA sequences that encode functional bacterial proteins or mimic complex-cell gene structures.
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Read the study before using genome models for viral-design work, and review biosecurity controls around generated DNA workflows.
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