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Title: Synthetic biology for microbial production of lipid-based biofuels

Journal Article · · Current Opinion in Chemical Biology
 [1];  [1];  [2];  [3]
  1. Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Joint BioEnergy Inst.
  2. Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Joint BioEnergy Inst.; Univ. of California, Berkeley, CA (United States). Dept. of Plant and Microbial Biology
  3. Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Joint BioEnergy Inst.; Univ. of California, Berkeley, CA (United States). Dept. of Plant and Microbial Biology; Univ. of California, Berkeley, CA (United States). Dept. of Bioengineering, QB3 Inst.; Univ. of California, Berkeley, CA (United States). Dept. of Chemical and Biomolecular Engineering, QB3 Inst.

The risks of maintaining current CO2 emission trends have led to interest in producing biofuels using engineered microbes. Microbial biofuels reduce emissions because CO2 produced by fuel combustion is offset by CO2 captured by growing biomass, which is later used as feedstock for biofuel fermentation. Hydrocarbons found in petroleum fuels share striking similarity with biological lipids. Here in this paper we review synthetic metabolic pathways based on fatty acid and isoprenoid metabolism to produce alkanes and other molecules suitable as biofuels. Lastly, we further discuss engineering strategies to optimize engineered biosynthetic routes, as well as the potential of synthetic biology for sustainable manufacturing.

Research Organization:
Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Biological and Environmental Research (BER)
Grant/Contract Number:
AC02-05CH11231; MCB-1341894
OSTI ID:
1379004
Alternate ID(s):
OSTI ID: 1251463
Journal Information:
Current Opinion in Chemical Biology, Vol. 29, Issue C; ISSN 1367-5931
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 50 works
Citation information provided by
Web of Science

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Cited By (5)

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Synthetic redesign of plant lipid metabolism journal June 2016
Mutations That Alter the Bacterial Cell Envelope Increase Lipid Production journal May 2017
High cell density production of multimethyl-branched long-chain esters in Escherichia coli and determination of their physicochemical properties journal October 2016
Terpene Synthases as Metabolic Gatekeepers in the Evolution of Plant Terpenoid Chemical Diversity journal October 2019