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Identification of Genes Regulating Gene Targeting by a High-Throughput Screening Approach
Joint Authors
Perez, Christophe
Delenda, Christophe
Potrel, Pierrick
Mikonio, Catherine
Duchateau, Philippe
Guyot, Valérie
Delacôte, Fabien
Pâques, Frédéric
Cabaniols, Jean-Pierre
Source
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-04-19
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Abstract EN
Homologous gene targeting (HGT) is a precise but inefficient process for genome engineering.
Several methods for increasing its efficiency have been developed, including the use of rare cutting endonucleases.
However, there is still room for improvement, as even nuclease-induced HGT may vary in efficiency as a function of the nuclease, target site, and cell type considered.
We have developed a high-throughput screening assay for the identification of factors stimulating meganuclease-induced HGT.
We used this assay to explore a collection of siRNAs targeting 19,121 human genes.
At the end of secondary screening, we had identified 64 genes for which knockdown affected nuclease-induced HGT.
Two of the strongest candidates were characterized further.
We showed that siRNAs directed against the ATF7IP gene, encoding a protein involved in chromatin remodeling, stimulated HGT by a factor of three to eight, at various loci and in different cell types.
This method thus led to the identification of a number of genes, the manipulation of which might increase rates of targeted recombination.
American Psychological Association (APA)
Delacôte, Fabien& Perez, Christophe& Guyot, Valérie& Mikonio, Catherine& Potrel, Pierrick& Cabaniols, Jean-Pierre…[et al.]. 2011. Identification of Genes Regulating Gene Targeting by a High-Throughput Screening Approach. Journal of Nucleic Acids،Vol. 2011, no. 2011, pp.1-14.
https://search.emarefa.net/detail/BIM-510453
Modern Language Association (MLA)
Delacôte, Fabien…[et al.]. Identification of Genes Regulating Gene Targeting by a High-Throughput Screening Approach. Journal of Nucleic Acids No. 2011 (2011), pp.1-14.
https://search.emarefa.net/detail/BIM-510453
American Medical Association (AMA)
Delacôte, Fabien& Perez, Christophe& Guyot, Valérie& Mikonio, Catherine& Potrel, Pierrick& Cabaniols, Jean-Pierre…[et al.]. Identification of Genes Regulating Gene Targeting by a High-Throughput Screening Approach. Journal of Nucleic Acids. 2011. Vol. 2011, no. 2011, pp.1-14.
https://search.emarefa.net/detail/BIM-510453
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-510453