Transcription Factors as Evolvable Biosensors
- PMID: 33487602
- DOI: 10.2116/analsci.20SCR12
Transcription Factors as Evolvable Biosensors
Abstract
One of the most prominent features of genetically encoded biosensors (GEBs) is their evolvability-the ability to invent new sensory functions using mutations. Among the GEBs, the transcription factor-based biosensors (TF-biosensors) is the focus of this review. We also discuss how this class of sensors can be highly evolvable and how we can exploit it. With an established platform for directed evolution, researchers can create, or evolve, new TF-biosensors. Directed evolution experiments have revealed the TF-biosensors' evolvability, which is based partially on their characteristic physicochemical properties.
Keywords: Genetic switches; biosensors.
Similar articles
-
Enzyme directed evolution using genetically encodable biosensors.Org Biomol Chem. 2022 Aug 3;20(30):5891-5906. doi: 10.1039/d2ob00443g. Org Biomol Chem. 2022. PMID: 35437559 Review.
-
Transcription Factor-Based Biosensors in High-Throughput Screening: Advances and Applications.Biotechnol J. 2018 Jul;13(7):e1700648. doi: 10.1002/biot.201700648. Epub 2018 Mar 23. Biotechnol J. 2018. PMID: 29485214 Review.
-
Genetically encoded biosensors for microbial synthetic biology: From conceptual frameworks to practical applications.Biotechnol Adv. 2023 Jan-Feb;62:108077. doi: 10.1016/j.biotechadv.2022.108077. Epub 2022 Dec 9. Biotechnol Adv. 2023. PMID: 36502964 Review.
-
Applications and Tuning Strategies for Transcription Factor-Based Metabolite Biosensors.Biosensors (Basel). 2023 Mar 28;13(4):428. doi: 10.3390/bios13040428. Biosensors (Basel). 2023. PMID: 37185503 Free PMC article. Review.
-
Design and Prototyping of Genetically Encoded Arsenic Biosensors Based on Transcriptional Regulator AfArsR.Biomolecules. 2021 Aug 26;11(9):1276. doi: 10.3390/biom11091276. Biomolecules. 2021. PMID: 34572489 Free PMC article.
Cited by
-
Microbial Transcription Factor-Based Biosensors: Innovations from Design to Applications in Synthetic Biology.Biosensors (Basel). 2025 Mar 31;15(4):221. doi: 10.3390/bios15040221. Biosensors (Basel). 2025. PMID: 40277535 Free PMC article. Review.
-
Transcription factor-based biosensors for screening and dynamic regulation.Front Bioeng Biotechnol. 2023 Feb 6;11:1118702. doi: 10.3389/fbioe.2023.1118702. eCollection 2023. Front Bioeng Biotechnol. 2023. PMID: 36814719 Free PMC article. Review.
-
Biological Switches: Past and Future Milestones of Transcription Factor-Based Biosensors.ACS Synth Biol. 2025 Jan 17;14(1):72-86. doi: 10.1021/acssynbio.4c00689. Epub 2024 Dec 22. ACS Synth Biol. 2025. PMID: 39709556 Review.
-
Engineering of Synthetic Transcriptional Switches in Yeast.Life (Basel). 2022 Apr 8;12(4):557. doi: 10.3390/life12040557. Life (Basel). 2022. PMID: 35455048 Free PMC article. Review.
References
Publication types
MeSH terms
Substances
LinkOut - more resources
Full Text Sources
Other Literature Sources
Miscellaneous