Article ; Online: Highly Multiplexed Analysis of CRISPR Genome Editing Outcomes in Mammalian Cells.
Methods in molecular biology (Clifton, N.J.)
2021 Volume 2312, Page(s) 193–223
Abstract: CRISPR-Cas-based genome editing has enabled efficient genetic engineering of a range of organisms and sparked revolutions in many fields of biology. After Streptococcus pyogenes Cas9 was first demonstrated for mammalian genome editing, many CRISPR- ... ...
Abstract | CRISPR-Cas-based genome editing has enabled efficient genetic engineering of a range of organisms and sparked revolutions in many fields of biology. After Streptococcus pyogenes Cas9 was first demonstrated for mammalian genome editing, many CRISPR-associated (Cas) protein variants have been isolated from different species and adopted for genome editing. Furthermore, various effector domains have been fused to these Cas proteins to expand their genome-editing abilities. Although the number of genome-editing tools has been rapidly increasing, the throughput of cell-based characterization of new genome-editing tools remains limited. Here we describe a highly multiplexed genome editing and sequencing library preparation protocol that allows high-resolution analysis of mutation outcomes and frequencies induced by hundreds to thousands of different genome-editing reagents in mammalian cells. We have successful experiences of developing several key genome-editing tools using this protocol. The protocol also is designed to be compatible with robotic liquid handling systems for further scalability. |
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MeSH term(s) | CRISPR-Associated Protein 9/genetics ; CRISPR-Associated Protein 9/metabolism ; CRISPR-Cas Systems ; Cells, Cultured ; Clustered Regularly Interspaced Short Palindromic Repeats ; Gene Editing ; Gene Expression Regulation ; HEK293 Cells ; High-Throughput Nucleotide Sequencing ; Humans ; Multiplex Polymerase Chain Reaction ; Transfection |
Chemical Substances | CRISPR-Associated Protein 9 (EC 3.1.-) |
Language | English |
Publishing date | 2021-07-06 |
Publishing country | United States |
Document type | Journal Article ; Research Support, Non-U.S. Gov't |
ISSN | 1940-6029 |
ISSN (online) | 1940-6029 |
DOI | 10.1007/978-1-0716-1441-9_12 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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