AI Models Used to Design New Viruses
Researchers have utilized large genome models to design novel viruses that infect bacteria. The findings suggest potential risks if similar AI could be developed to design pathogens targeting vertebrates.
Stanford University researchers have successfully designed new viruses using AI-generated large genome models. These models can output DNA sequences capable of encoding functional proteins and mimicking gene structures found in complex cells.
The viruses created by the models are closely related to existing viral strains but possess distinct features that would be challenging to evolve naturally. The researchers indicate this technology raises concerns about the potential for AI to design viruses targeting vertebrates in the future.
AI's role in biology has largely focused on protein design due to proteins' fundamental roles in life processes. However, the development of genome models expands AI's capabilities to DNA-level design, enabling the creation of novel biological functions.
The study highlights the need for proactive consideration of potential risks and the development of safeguards against malicious AI applications in virology.