Visualizing Genomic Loci with CRISPR-Sirius
Type
Blog Post
... sgRNA containing alternating MS2 and PP7 sequences (sgRNA-Sirius-4X(MS2-PP7)) that result in yellow fluorescence...) Diagram of sgRNA-Sirius-8XMS2, sgRNA-Sirius-8XPP7, and sgRNA-Sirius-4X(MS2-PP7) showing recruitment ...scaffolds that contain two hairpin sequences (either MS2, PP7, or boxB) that each recruits a different fluorescent...unstable.
Figure 1: CRISPRainbow labeling. Two MS2, PP7, or boxB sequences inserted into the sgRNA generates...green, or red colors for labeling. A combination of MS2, PP7, or boxB sequences in the same sgRNA will generate...’ end of the gRNA.
Because of the success of the MS2 and PP7 RNA hairpin sequences in CRISPRainbow, they...for further development. They inserted an octet of MS2 hairpins into the gRNA tetraloop and went through...