Fig. 5.
Rationally designed SpCas9 variants have higher specificity in human cells. a Analysis of the DNA targeting specificity of rationally designed SpCas9 variants in human cells. Frequencies of Indels induced by rationally designed SpCas9 variants guided by doubly mismatched sgRNAs against EMX1 site bearing 5′-TGG-3′ PAM quantified by T7E1 assay. n = 3. Error bars represent S.D. b Analysis of the DNA targeting specificity of rationally designed SpCas9 variants in human cells. Frequencies of Indels induced by rationally designed SpCas9 variants guided by doubly mismatched sgRNAs against EMX1 site bearing 5′-CGA-3′ PAM quantified by T7E1 assay. n = 3. Error bars represent S.D. c Analysis of the DNA targeting specificity of rationally designed SpCas9 variants in human cells. Frequencies of Indels induced by rationally designed SpCas9 variants guided by doubly mismatched sgRNAs against EMX1 site bearing 5′-CGT-3′ PAM quantified by T7E1 assay. n = 3. Error bars represent S.D