Methods for generating large-scale gRNA libraries should be simple, efficient and cost-effective. We describe a protocol for the production of gRNA libraries based on enzymatic digestion of target DNA. This method, CORALINA (comprehensive gRNA library generation through controlled nuclease activity) presents an alternative to costly custom oligonucleotide synthesis.
Köferle, A., Stricker, S. H. A Universal Protocol for Large-scale gRNA Library Production from any DNA Source. J. Vis. Exp. (130), e56264, doi:10.3791/56264 (2017).