Switches, switches, every where, in any drop we drink

Mol Cell. 2013 Jan 24;49(2):232-3. doi: 10.1016/j.molcel.2013.01.005.

Abstract

In this issue, Broussard et al. (2013) report genetic switches that regulate cell fate selection; a recombinase attachment site is embedded within a repressor coding sequence, such that integration truncates a proteolysis domain, stabilizing the repressor and setting the switch.

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