M. Jinek et al., “A Programmable Dual-RNA-Guided DNA Endonuclease in Adaptive Bacterial Immunity”, Science 337 (2012): 816–821.
79
G. Gasiunas et al., “Cas9-crRNA Ribonucleoprotein Complex Mediates Specific DNA Cleavage for Adaptive Immunity in Bacteria”, Proceedings of the National Academy of Sciences of the United States of America 109 (2012): 86.