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Optogenetics Illuminates Applications in Microbial Engineering

Journal Article · · Annual Review of Chemical and Biomolecular Engineering
 [1];  [2];  [2]
  1. Princeton Univ., NJ (United States); Princeton University
  2. Princeton Univ., NJ (United States)
Optogenetics has been used in a variety of microbial engineering applications, such as chemical and protein production, studies of cell physiology, and engineered microbe–host interactions. These diverse applications benefit from the precise spatiotemporal control that light affords, as well as its tunability, reversibility, and orthogonality. This combination of unique capabilities has enabled a surge of studies in recent years investigating complex biological systems with completely new approaches. We briefly describe the optogenetic tools that have been developed for microbial engineering, emphasizing the scientific advancements that they have enabled. In particular, we focus on the unique benefits and applications of implementing optogenetic control, from bacterial therapeutics to cybergenetics. Lastly, we discuss future research directions, with special attention given to the development of orthogonal multichromatic controls. With an abundance of advantages offered by optogenetics, the future is bright in microbial engineering.
Research Organization:
Princeton Univ., NJ (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Biological and Environmental Research (BER)
Grant/Contract Number:
SC0019363
OSTI ID:
1900143
Journal Information:
Annual Review of Chemical and Biomolecular Engineering, Journal Name: Annual Review of Chemical and Biomolecular Engineering Journal Issue: 1 Vol. 13; ISSN 1947-5438
Publisher:
Annual ReviewsCopyright Statement
Country of Publication:
United States
Language:
English

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