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Choose your target

Abstract

The technology of modifying endogenous genes has recently been extended from mice to Drosophila and sheep. Concurrently, genomic sequencing is uncovering thousands of previously uncharacterized genes. Armed with today's technologies, what are our best options for delineating the functions of these new genes?

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Figure 1: Gene targeting in Drosophila.
Figure 2: Gene targeting in sheep.

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Capecchi, M. Choose your target. Nat Genet 26, 159–161 (2000). https://doi.org/10.1038/82825

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