Modular tuning engineering and versatile applications of genetically encoded biosensors

Area of Science:

• Synthetic Biology
• Biotechnology

Background:

• Genetically encoded biosensors possess diverse signals and applications, including metabolism control and high-throughput screening.
• Their in situ use with minimal bioprocess interference can revolutionize synthetic biology and microbial cell factories.

Purpose of the Study:

• To review current biosensor tuning strategies for optimizing biosensor functions.
• To summarize methods for expanding biosensor input signals to detect more compounds.
• To analyze output signals for biotechnology, biomedical applications, and environmental safety.

Main Methods:

• Review of current literature on genetically encoded biosensor tuning strategies.
• Analysis of methods for expanding detectable input signals.
• Evaluation of different output signals and their application requirements.

Main Results:

• Identified various tuning strategies for enhancing biosensor performance.
• Summarized approaches to increase the diversity of detectable compounds.
• Analyzed practical requirements and safety concerns for different output signals.

Conclusions:

• Optimizing genetically encoded biosensors requires understanding tuning strategies and output signal characteristics.
• Improved design and regulation mechanisms will enhance biosensor utility in diverse applications.
• This review provides insights for better biosensor design and optimization across various scenarios.