bioRxivBioengineering
CRISPR Artificial Splicing Factors
Abstract
We report here the engineering of CRISPR Artificial Splicing Factors (CASFx) based on an RNA-targeting CRISPR/Cas system. We showed that simultaneous exon inclusion and exclusion can be induced at distinct targets by differential positioning of CASFx. We also created inducible CASFx (iCASFx) using the FKBP-FRB chemical-inducible dimerization domain, allowing small molecule control of alternative splicing.
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