Engineered CRISPR/Cas9 enzymes improve discrimination by slowing DNA cleavage to allow release of off-target DNA
Engineered high-fidelity Cas9s have increased discrimination against off-targets. Kinetic analyses of Cas9-HF1 and HypaCas9 engineered Cas9 variants show that their DNA cleavage is impaired by more than 100- fold, which leads to release rather than cleavage of a bound off-target substrate.
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| Autores principales: | , , , , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
Nature Portfolio
2020
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/eaec27d1773d4739aca435216526ab4f |
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