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The bright frontiers of microbial metabolic optogenetics

Journal Article · · Current Opinion in Chemical Biology
In recent years, light-responsive systems from the field of optogenetics have been applied to several areas of metabolic engineering with remarkable success. By taking advantage of light's high tunability, reversibility, and orthogonality to host endogenous processes, optogenetic systems have enabled unprecedented dynamical controls of microbial fermentations for chemical production, metabolic flux analysis, and population compositions in co-cultures. In this article, we share our opinions on the current state of this new field of metabolic optogenetics. Furthermore, we make the case that it will continue to impact metabolic engineering in increasingly new directions, with the potential to challenge existing paradigms for metabolic pathway and strain optimization as well as bioreactor operation.
Research Organization:
Princeton Univ., NJ (United States)
Sponsoring Organization:
National Institutes of Health; USDOE Office of Science (SC), Biological and Environmental Research (BER)
Grant/Contract Number:
SC0019363; SC0022155
OSTI ID:
1900138
Alternate ID(s):
OSTI ID: 1962168
Journal Information:
Current Opinion in Chemical Biology, Journal Name: Current Opinion in Chemical Biology Vol. 71; ISSN 1367-5931
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English

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