News Summary

• The resulting pathogens, known as bacteriophages – viruses that infect bacteria – cannot infect humans or animals.
• In petri dish tests, some AI-designed phages multiplied faster than the original Phi X-174 and burst out of host cells.
• Researchers call study a "very significant turning point" and "allows us to dream of exciting possibilities for tackling humanity's greatest challenges" The study is among the first examples of generative AI being applied to biology, and the field remains at an early stage.