@inbook{57e0924c3a074e31a8d6db04bc4d28a4,
title = "Design, cloning and characterization of transcription factor-based inducible gene expression systems",
abstract = "Cellular functions are often controlled by small molecular weight molecules such as metabolites. Microorganisms, mainly prokaryotes, have evolved sensing and regulatory mechanisms based on transcriptional regulators (TRs) that are able to activate gene expression in response to changes in intra- and extracellular metabolite (ligand) concentrations. To understanding control mechanisms and cell factory development in synthetic biology applications, high throughput analytical procedures are required. In this chapter, we outline a methodological pipeline to design and build reporter constructs enabling the characterization of metabolite-responsive inducible gene expression systems. As an example, we present the design, cloning and characterization of the itaconate-inducible system which is composed of the LysR-type transcriptional regulator ItcR and the promoter Pccl from Yersinia pseudotuberculosis. Fluorescence-based plate reader and flow cytometry assays are described and the steps for performing data analysis are provided.",
keywords = "cellular function, fluorescence reporter, gene expression, Hill coefficient, inducible system, itaconate, ligand, protein synthesis rate, synthetic biology, transcriptional regulator, vector design",
author = "Hanko, {Erik K.R.} and Minton, {Nigel P.} and Naglis Malys",
note = "Publisher Copyright: {\textcopyright} 2019 Elsevier Inc.",
year = "2019",
month = may,
day = "28",
doi = "10.1016/bs.mie.2019.02.018",
language = "English",
isbn = "9780128181171",
series = "Methods in Enzymology",
publisher = "Kluwer Academic/Human Sciences Press Inc.",
pages = "153--169",
editor = "Shukla, {Arun K.}",
booktitle = "Chemical and Synthetic Biology Approaches To Understand Cellular Functions - Part A",
address = "United States",
}