Before revision: CRISPR-Display, in contrast, uses a nuclease deficient Cas9 (dCas9) and an engineered sgRNA with aptameric accessory RNA domains, ranging from 100bp to 5kb, outside of the normal complimentary targeting sequence.
After revision: CRISPR-Display, in contrast, uses a nuclease deficient Cas9 (dCas9) and an engineered sgRNA with aptameric accessory RNA domains, ranging from 100bp to 5kb, outside of the normal complementary targeting sequence.