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Journal of Animal Science logoLink to Journal of Animal Science
. 2019 Dec 5;97(Suppl 3):56–57. doi: 10.1093/jas/skz258.116

231 Structure and mechanism of CRISPR/Cas9

David W Taylor
PMCID: PMC6898128

Abstract

Recent advances in genome editing using CRISPR-Cas9 and related technologies have revolutionized the ability to manipulate genes in a rapid, precise, and flexible manner. These advances have spurred an explosion of interest in the possible ways in which genome editing can improve human health. I will provide an overview of CRISPR-Cas systems, the structure and function of CRISPR-Cas9, and the repurposing of CRISPR-Cas9 for genome engineering.

Keywords: Cas9, structure, function


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