Generation of Stable Knockout Mammalian Cells by TALEN-Mediated Locus-Specific Gene Editing

Precise and targeted genome editing using Transcription Activator-Like Effector Endonucleases (TALENs) has been widely used and proven to be an extremely effective and specific knockout strategy in both cultured cells and animal models. The current chapter describes a protocol for the construction and generation of TALENs using serial and hierarchical digestion and ligation steps, and using the synthesized TALEN pairs to achieve locus-specific targeted gene editing in mammalian cell lines using a modified clonal selection strategy in an easy and cost-efficient manner.