Article
High-yield genome engineering in primary cells using a hybrid ssDNA repair template and small-molecule cocktails.
Nature biotechnology - 1 Apr 2023
Shy Brian R, Vykunta Vivasvan S, Ha Alvin, Talbot Alexis, Roth Theodore L, Nguyen David N, Pfeifer Wolfgang G, Chen Yan Yi, Blaeschke Franziska, Shifrut Eric, Vedova Shane, Mamedov Murad R, Chung Jing-Yi Jing, Li Hong, Yu Ruby, Wu David, Wolf Jeffrey, Martin Thomas G, Castro Carlos E, Ye Lumeng, Esensten Jonathan H, Eyquem Justin, Marson Alexander
Abstract excerpt
Enhancing CRISPR-mediated site-specific transgene insertion efficiency by homology-directed repair (HDR) using high concentrations of double-stranded DNA (dsDNA) with Cas9 target sequences (CTSs) can be toxic to primary cells. Here, we develop single-stranded DNA (ssDNA) HDR templates (HDRTs) incorporating CTSs with reduced toxicity that boost knock-in efficiency and yield by an average of around two- to...
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