CRISPRCas9
Definition of CRISPRCas9 as it relates to Science, Genetics, Gene Expression
CRISPR-Cas9 is a revolutionary genetic engineering technique that allows for precise, targeted editing of DNA sequences. It harnesses the natural defense mechanisms of bacteria to recognize and cleave specific foreign DNA elements. By repurposing this system, researchers can introduce double-stranded breaks at desired locations in a genome, which are then repaired through cellular processes known as non-homologous end joining or homology-directed repair. This technology has significant implications for gene therapy, disease treatment, and functional genomics studies, making it an essential tool within the fields of science, genetics, and gene expression.