Engineering Cellular Metabolism
Artikel i vetenskaplig tidskrift, 2016
Metabolic engineering is the science of rewiring the metabolism of cells to enhance production of native metabolites or to endow cells with the ability to produce new products. The potential applications of such efforts are wide ranging, including the generation of fuels, chemicals, foods, feeds, and pharmaceuticals. However, making cells into efficient factories is challenging because cells have evolved robust metabolic networks with hard-wired, tightly regulated lines of communication between molecular pathways that resist efforts to divert resources. Here, we will review the current status and challenges of metabolic engineering and will discuss how new technologies can enable metabolic engineering to be scaled up to the industrial level, either by cutting off the lines of control for endogenous metabolism or by infiltrating the system with disruptive, heterologous pathways that overcome cellular regulation.
Cell Biology
regulatory network
Biochemistry & Molecular Biology
high-level production
de-novo production
genome-scale models
optimization
saccharomyces-cerevisiae
pathway
gene-expression
synthetic biology
escherichia-coli
acetyl-coa metabolism
Författare
Jens B Nielsen
Chalmers, Biologi och bioteknik, Systembiologi
J.D. Keasling
University of California
Danmarks Tekniske Universitet (DTU)
Synthetic Biology Engineering Research Center (SynBERC)
Joint BioEnergy Institute, California
Cell
0092-8674 (ISSN) 1097-4172 (eISSN)
Vol. 164 6 1185-1197Ämneskategorier
Biokemi och molekylärbiologi
Styrkeområden
Energi
Livsvetenskaper och teknik (2010-2018)
DOI
10.1016/j.cell.2016.02.004