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. 2007:408:317-34.
doi: 10.1007/978-1-59745-547-3_17.

Engineering Cys2His2 zinc finger domains using a bacterial cell-based two-hybrid selection system

Stacey Thibodeau-Beganny  1 , J Keith Joung
Affiliations

Engineering Cys2His2 zinc finger domains using a bacterial cell-based two-hybrid selection system

Stacey Thibodeau-Beganny et al. Methods Mol Biol. 2007.

Abstract

Synthetic Cys2His2 zinc finger domains with novel DNA-binding specificities can be identified from large randomized libraries using selection methodologies such as phage display. It has been previously demonstrated that a bacterial cell-based two-hybrid system is at least as effective as phage display for selecting zinc fingers with desired specificities from these libraries. In this chapter the authors provide updated and detailed protocols for performing zinc finger selections using the bacterial two-hybrid system.

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