Visualizing Genomic Loci with CRISPR-Sirius
Type
Blog Post
... containing alternating MS2 and PP7 sequences (sgRNA-Sirius-4X(MS2-PP7)) that result in yellow fluorescence...created another sgRNA containing the PP7 hairpin sequence (sgRNA-Sirius-8XPP7) to recruit GFP to the loci of... sgRNA-Sirius-8XMS2, sgRNA-Sirius-8XPP7, and sgRNA-Sirius-4X(MS2-PP7) showing recruitment of different... that contain two hairpin sequences (either MS2, PP7, or boxB) that each recruits a different fluorescent...
Figure 1: CRISPRainbow labeling. Two MS2, PP7, or boxB sequences inserted into the sgRNA generates...or red colors for labeling. A combination of MS2, PP7, or boxB sequences in the same sgRNA will generate... the gRNA.
Because of the success of the MS2 and PP7 RNA hairpin sequences in CRISPRainbow, they knew ...