Article
Multiplexed characterization of rationally designed promoter architectures deconstructs combinatorial logic for IPTG-inducible systems.
Nature communications - 12 Jan 2021
Yu Timothy C, Liu Winnie L, Brinck Marcia S, Davis Jessica E, Shek Jeremy, Bower Grace, Einav Tal, Insigne Kimberly D, Phillips Rob, Kosuri Sriram, Urtecho Guillaume
Abstract excerpt
A crucial step towards engineering biological systems is the ability to precisely tune the genetic response to environmental stimuli. In the case of Escherichia coli inducible promoters, our incomplete understanding of the relationship between sequence composition and gene expression hinders our ability to predictably control transcriptional responses. Here, we profile the expression dynamics of 8269 rationally...
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