Small-Molecule Biosensors for High-Throughput Screening and Control of Cellular Metabolism
Synthetic Biology Engineering Evolution Design SEED
2021
2021 Synthetic Biology: Engineering, Evolution & Design (SEED)
Poster Session
Poster Presenters - Accepted
This presentation will initially focus on methods for rational and evolution-guided engineering of biosensors with user-defined transfer functions and small-molecule specificities. Next, applications of biosensor for screening, selection and control of cellular metabolism in the eukaryote model chassis, bakerâs yeast Saccharomyces cerevisiae, will be presented. This includes examples on high-throughput screening of biosynthetic pathways, selection based on conditional growth, and robust safe-guarding of refactored metabolic pathways from evolutionary drifting. Lastly, the power of using real-time biosensor read-outs from diverse cellular designs to train machine learning algorithms for predictive engineering of cellular metabolism will be presented.
Taken together, the results presented leverage the modular design protein-based biosensors to enable monitoring, control, and predictive engineering of cellular metabolism.