Microbial engineering for the production of advanced biofuels
Author(s) -
Pamela PeraltaYahya,
Fuzhong Zhang,
Stephen B. del Cardayré,
Jay D. Keasling
Publication year - 2012
Publication title -
nature
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 15.993
H-Index - 1226
eISSN - 1476-4687
pISSN - 0028-0836
DOI - 10.1038/nature11478
Subject(s) - biofuel , commercialization , biochemical engineering , raw material , synthetic biology , production (economics) , metabolic engineering , microbiology and biotechnology , aviation biofuel , fossil fuel , environmental science , bioenergy , business , engineering , chemistry , waste management , biology , ecology , economics , computational biology , biochemistry , macroeconomics , marketing , enzyme
Advanced biofuels produced by microorganisms have similar properties to petroleum-based fuels, and can 'drop in' to the existing transportation infrastructure. However, producing these biofuels in yields high enough to be useful requires the engineering of the microorganism's metabolism. Such engineering is not based on just one specific feedstock or host organism. Data-driven and synthetic-biology approaches can be used to optimize both the host and pathways to maximize fuel production. Despite some success, challenges still need to be met to move advanced biofuels towards commercialization, and to compete with more conventional fuels.
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