Light-Activated Cre Recombinase as a Tool for the Spatial and Temporal Control of Gene Function in Mammalian Cells
ACS CHEMICAL BIOLOGY, 4(6), 441–445.
MeSH headings : Binding Sites; Biocatalysis / radiation effects; Cells, Cultured; Cloning, Molecular; DNA / chemistry; DNA / metabolism; Genetic Engineering / methods; Humans; Integrases / chemistry; Integrases / metabolism; Models, Molecular; Nitrobenzenes / chemistry; Nitrobenzenes / pharmacology; Recombination, Genetic / radiation effects; Time Factors; Ultraviolet Rays
TL;DR:
Tight spatio-temporal control over DNA recombination is achieved by the installation of a light-responsive o-nitrobenzyl caging group directly in the catalytic site of Cre, inhibiting its activity.
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