title: An Introduction to CRISPR Technology for Genome Activation and Repression in Mammalian Cells.
abstract: CRISPR interference/activation (CRISPRi/a) technology provides a simple and efficient approach for targeted repression or activation of gene expression in the mammalian genome. It is highly flexible and programmable, using an RNA-guided nuclease-deficient Cas9 (dCas9) protein fused with transcriptional regulators for targeting specific genes to effect their regulation. Multiple studies have shown how this method is an effective way to achieve efficient and specific transcriptional repression or activation of single or multiple genes. Sustained transcriptional modulation can be obtained by stable expression of CRISPR components, which enables directed reprogramming of cell fate. Here, we introduce the basics of CRISPRi/a technology for genome repression or activation.
authors.affiliation: Department of Bioengineering, Stanford University, Stanford, California 94305;
authors.forename: Dan
authors.initials: D
authors.lastname: Du
authors.affiliation: Department of Bioengineering, Stanford University, Stanford, California 94305; Department of Chemical and Systems Biology, Stanford University, Stanford, California 94305; ChEM-H; Stanford University, Stanford, California 94305.
authors.forename: Lei S
authors.initials: LS
authors.lastname: Qi
mesh_terms: D000818:Animals; D064112:Clustered Regularly Interspaced Short Palindromic Repeats; D005786:Gene Expression Regulation; D018390:Gene Targeting / Q000379:methods*; D016678:Genome / Q000235:genetics*; D006801:Humans; D008322:Mammals; D034622:RNA Interference / Q000502:physiology*; D022661:RNA, Untranslated / Q000235:genetics / Q000378:metabolism
chemical_list: D022661:RNA, Untranslated