Article
Determinants for Efficient Editing with Cas9-Mediated Recombineering in Escherichia coli.
ACS synthetic biology - 15 May 2020
Choudhury Alaksh, Fankhauser Reilly G, Freed Emily F, Oh Eun Joong, Morgenthaler Andrew B, Bassalo Marcelo C, Copley Shelley D, Kaar Joel L, Gill Ryan T
Abstract excerpt
In E. coli, editing efficiency with Cas9-mediated recombineering varies across targets due to differences in the level of Cas9:gRNA-mediated DNA double-strand break (DSB)-induced cell death. We found that editing efficiency with the same gRNA and repair template can also change with target position, cas9 promoter strength, and growth conditions. Incomplete editing, off-target activity, nontargeted mutations, and...
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