Article
Selection of chromosomal DNA libraries using a multiplex CRISPR system.
eLife - 19 Aug 2014
Ryan Owen W, Skerker Jeffrey M, Maurer Matthew J, Li Xin, Tsai Jordan C, Poddar Snigdha, Lee Michael E, DeLoache Will, Dueber John E, Arkin Adam P, Cate Jamie H D
Abstract excerpt
The directed evolution of biomolecules to improve or change their activity is central to many engineering and synthetic biology efforts. However, selecting improved variants from gene libraries in living cells requires plasmid expression systems that suffer from variable copy number effects, or the use of complex marker-dependent chromosomal integration strategies. We developed quantitative gene assembly and DNA...
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