Sequence-specific inhibition of microRNA via CRISPR/CRISPRi system
نویسندگان
چکیده
Here, we report a convenient and efficient miRNA inhibition strategy employing the CRISPR system. Using specifically designed gRNAs, miRNA gene has been cut at a single site by Cas9, resulting in knockdown of the miRNA in murine cells. Using a modified CRISPR interference system (CRISPRi), inactive Cas9 can reversibly prevent the expression of both monocistronic miRNAs and polycistronic miRNA clusters. Furthermore, CRISPR/CRISPRi is also capable of suppressing genes in porcine cells.
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عنوان ژورنال:
دوره 4 شماره
صفحات -
تاریخ انتشار 2014