Article
Efficient DNA cassette exchange in mouse embryonic stem cells by staggered positive-negative selection.
Genesis (New York, N.Y. : 2000) - 1 Aug 2004
Long Qiaoming, Shelton Kathy D, Lindner Jill, Jones Julie R, Magnuson Mark A
Abstract excerpt
Recombinase-mediated cassette exchange (RMCE), when applied to mouse embryonic stem (ES) cells, promises to increase the ease with which genetic alterations can be introduced into targeted genomic loci in the mouse. However, existing selection strategies for identifying ES cells in which replacement DNA cassettes from a carrier plasmid have been exchanged correctly into a defined locus are suboptimal. Here, we...
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