Article
Deep-mutational scanning libraries using Tiled-Region Exchange mutagenesis.
G3 (Bethesda, Md.) - 4 Mar 2026
Kindree Kortni, Chochinov Claire A, Bhachu Keerath, Cheng Yunyi, Caron Amelia, McDonald Molly, Mamai Zaynab, Nguyen Ba Alex N
Abstract excerpt
The analysis of gene function frequently requires the generation of mutants. Deep-mutational scanning (DMS) has emerged as a powerful tool to decipher important functional residues within genes and proteins. However, methods for performing DMS tend to be complex or laborious. Here, we introduce Tiled-Region Exchange (T-REx) mutagenesis, which is a multiplexed modification of the Extremely Methodical and Parallel...
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