The PAM Requirement and Expanding CRISPR Beyond SpCas9
Type
Blog Post
Published
Aug. 20, 2020, 2:30 p.m.
...genomic edit. Some Cas13 enzymes require a single base protospacer flanking sequence (PFS) adjacent to ...from Staphylococcus aureus (SaCas9) is about 1 kilobase smaller than SpCas9, so it can be packaged into...