Facile methods for generating human somatic cell gene knockouts using recombinant adeno-associated viruses.
Emerging evidence suggests that recombinant adeno-associated viral (rAAV) vectors can be used for specific gene targeting in human somatic cells. We have developed an rAAV vector construction procedure employing fusion PCR and a single cloning step that considerably simplifies the knockout process. We demonstrate its utility by disrupting genes at specific positions within human colon cancer cells as well as within immortalized normal epithelial cells. This technology should be broadly applicable to in vitro studies that require the manipulation of the human genome.
Kohli
Manu
M
The Howard Hughes Medical Institute, The Sidney Kimmel Comprehensive Cancer Center, and The Cellular and Molecular Medicine Program, The Johns Hopkins University Medical Institutions, Baltimore, MD 21231, USA.
Rago
Carlo
C
Lengauer
Christoph
C
Kinzler
Kenneth W
KW
Vogelstein
Bert
B
D002460:Cell Line; D045744:Cell Line, Tumor; D003110:Colonic Neoplasms / Q000378:metabolism; D000229:Dependovirus / Q000235:genetics*; D004847:Epithelial Cells / Q000378:metabolism; D017353:Gene Deletion; D018390:Gene Targeting / Q000379:methods*; D005822:Genetic Vectors / Q000235:genetics; D006801:Humans; D016297:Mutagenesis, Site-Directed; D010957:Plasmids / Q000235:genetics; D016133:Polymerase Chain Reaction