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A high-throughput fluorescence-based glycosyltransferase screen and its application in directed evolution



This protocol details the application of a high-throughput fluorescence-based screen, in conjunction with error-prone PCR/saturation mutagenesis, for altering the proficiency and/or promiscuity of a secondary metabolite glycosyltransferase (GT) via directed evolution. Given the structural and mechanistic similarities among secondary metabolite-associated GTs, this approach may provide


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