The ecology and evolution of microbial CRISPR-Cas adaptive immune systems

Over the past decade, the field of CRISPR-Cas research has received a lot of attention from the scientific community. While initially, this mostly concerned microbiologists who were fascinated by the discovery that some bacteria encode RNA-guided adaptive immune systems, this rapidly spread to other scientific disciplines following the development of groundbreaking molecular biology tools [1] and, more recently, to the public domain where the...