Todd M. Smith and Sandra G. Porter, Digital World Biology LLC, Seattle WA.
CRISPR/Cas9 is a hot topic. CRISPR/Cas9 is not only revolutionizing the field of gene editing, aspects of this system can be used to teach fundamental concepts in immunology and evolution. In terms of immunology, CRISPR (Clustered Regularly Interspaced Short Palindromic Repeats) and restriction/methylation systems protect bacteria from phage. CRISPR sequences are in essence an adaptive immune system for prokaryotes, storing information from ... Read more