Explore the fascinating world of CRISPR immunity diversification in this 25-minute conference talk by Sylvain Gandon from CEFE, CNRS, Montpellier, France. Delve into the intricate mechanisms of coevolution and competition that shape the development of CRISPR systems. Gain insights into how these evolutionary forces contribute to the diversification of CRISPR-based immune responses in various organisms. Learn about the latest research findings and theoretical models that explain the complex interactions between hosts and pathogens in the context of CRISPR immunity. Discover the implications of this research for understanding microbial ecology, evolutionary biology, and potential applications in biotechnology and medicine.