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  • A Single Transcript CRISPR-...
    Tang, Xu; Zheng, Xuelian; Qi, Yiping; Zhang, Dengwei; Cheng, Yan; Tang, Aiting; Voytas, Daniel F.; Zhang, Yong

    Molecular plant, 07/2016, Letnik: 9, Številka: 7
    Journal Article

    The Streptococcus pyogenes CRISPR-Cas9 system effectively mediates RNA-guided DNA double-strand breaks and is used for genome editing in many different organisms, including plants (Puchta, 2016). CRISPR-Cas9 is a two-component system in which the Cas9 protein is expressed from a Pol II promoter (Lowder et al., 2015). In contrast, the sgRNAs are typically expressed from Pol III promoters, such as U6 and U3.