Targeted Base Editing with CRISPR-Deaminase in Tomato
2019
: The Target-AID system, consisting of a complex of cytidine deaminase and deficient CRISPR/Cas9, enables highly specific genomic nucleotide substitutions without the need for template DNA. The Cas9-fused cytidine deaminase is guided by sgRNAs and catalyzes the conversion of cytosine to uracil. The resulting U-G DNA mismatches trigger nucleotide substitutions (C to T or G to A) through DNA replication and repair pathways. Target-AID also retains the benefits of conventional CRISPR/Cas9 including robustness in various organisms, high targeting efficiency, and multiplex simultaneous gene editing. Our research group recently developed plant-optimized Target-AID system and demonstrated targeted base editing in tomato and rice. In this chapter, we introduce methods for Target-AID application in tomato.
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
8
References
7
Citations
NaN
KQI