Understanding Gut Bacteria’s CRISPR Defense: Why It’s Slower Than Expected
The human gut is home to trillions of bacteria from thousands of species, working together to support digestion, fend off harmful microbes, and maintain overall health. However, these bacteria face constant threats from viruses called bacteriophages. To defend themselves, bacteria use a well-known system called CRISPR to recognize and destroy viral DNA. A recent study […]







