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. 2019 Dec 4;10:5524. doi: 10.1038/s41467-019-13500-y

Fig. 5.

Fig. 5

The off-target assay for chimeric Cas12a-type variants. a The individual off-target assay. We designed nine different off-target spacers, of which three were substitutions, three were deletions, and three were insertions. b, c Genome-wide off-target analysis was done using the CIRCLE-seq method56,57. b gRNA targeting the galK1 site and c gRNA targeting the lacZ2 site. Positions with mismatches to the target sequences, i.e., off-target sites, are highlighted in color. CIRCLE-seq read counts are shown to the right of the on- and off-target sequences and represent a measure of cleavage efficiency at a given site. The on/off-target reads shown in the figure were higher than 10. Source Data are available in the Source Data File.