ArticleChembiochem : a European journal of chemical biology2021
Effect of Photocaged Isopropyl β-d-1-thiogalactopyranoside Solubility on the Light Responsiveness of LacI-controlled Expression Systems in Different Bacteria.
Article in Chembiochem : a European journal of chemical biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Synthesis and Application of Photocaged Isopropyl β-D-1-Thiogalactopyranoside for Light-Mediated Control of Bacterial Gene Expression.Methods in molecular biology (Clifton, N.J.) · 2025Article
- Recent Synthetic Biology Approaches for Temperature- and Light-Controlled Gene Expression in Bacterial Hosts.Molecules (Basel, Switzerland) · 2022Review
- Optochemical Control of Bacterial Gene Expression: Novel Photocaged Compounds for Different Promoter Systems.Chembiochem : a European journal of chemical biology · 2022Article
- Light-mediated control of gene expression in the anoxygenic phototrophic bacteriumFrontiers in bioengineering and biotechnology · 2022Article
- The iSplit GFP assay detects intracellular recombinant proteins in Bacillus subtilis.Microbial cell factories · 2021Article
- Effect of Photocaged Isopropyl β-d-1-thiogalactopyranoside Solubility on the Light Responsiveness of LacI-controlled Expression Systems in Different Bacteria.Chembiochem : a European journal of chemical biology · 2021Article
- Heterologous Production of β-Caryophyllene and Evaluation of Its Activity against Plant Pathogenic Fungi.Microorganisms · 2021Article
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Authors and funding
9 authors.
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Abstract
Photolabile protecting groups play a significant role in controlling biological functions and cellular processes in living cells and tissues, as light offers high spatiotemporal control, is non-invasive as well as easily tuneable. In the recent past, photo-responsive inducer molecules such as 6-nitropiperonyl-caged IPTG (NP-cIPTG) have been used as optochemical tools for Lac repressor-controlled microbial expression systems. To further expand the applicability of the versatile optochemical on-switch, we have investigated whether the modulation of cIPTG water solubility can improve the light responsiveness of appropriate expression systems in bacteria. To this end, we developed two new cIPTG derivatives with different hydrophobicity and demonstrated both an easy applicability for the light-mediated control of gene expression and a simple transferability of this optochemical toolbox to the biotechnologically relevant bacteria Pseudomonas putida and Bacillus subtilis. Notably, the more water-soluble cIPTG derivative proved to be particularly suitable for light-mediated gene expression in these alternative expression hosts.
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Registered trials
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