No observable guide-RNA-independent off-target mutation induced by prime editor [TargetSeq]
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ABSTRACT: Prime editor (PE) has been recently developed to induce efficient and precise on-target editing, whereas its guide RNA (gRNA)-independent off-target effects remain unknown. Here, we used whole-genome and whole-transcriptome sequencing to determine gRNA-independent off-target mutations in cells expanded from single colonies, in which PE generated precise editing at on-target sites. We found that PE triggered no observable gRNA-independent off-target mutation genome-wide or transcriptome-wide in transfected human cells, highlighting its high specificity.
ORGANISM(S): Homo sapiens
PROVIDER: GSE178112 | GEO | 2022/02/03
REPOSITORIES: GEO
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