Studies in the structural biology of the multicomponent protein complex, metabolic engineering, and synthetic biology frequently rely on the efficient over-expression of these subunits or enzymes in the same cell. As a first step, constructing the multiple expression cassettes will be a complicated and time-consuming job if the classic and conventional digestion and ligation based cloning method is used. Some more efficient methods have been developed, including (1) the employment of a multiple compatible plasmid expression system, (2) the rare-cutter-based design of vectors, (3) in vitro recombination (sequence and ligation independent cloning, the isothermally enzymatic assembly of DNA molecules in a single reaction), and (4) in vivo recombination using recombination-efficient yeast (in vivo assembly of overlapping fragments, reiterative recombination for the chromosome integration of foreign expression cassettes). In this review, we systematically introduce these available methods.

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Reference Type

Journal Article | Research Support, Non-U.S. Gov't | Review

Authors

Wang T, Ma X, Zhu H, Li A, Du G, Chen J

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Review For