Construction and optimization of synthetic pathways in metabolic engineering.
Metabolic engineering has enabled us to develop strains suitable for their use as microbial factories of chemicals and materials from renewable sources. It has recently become more powerful with the advanced in synthetic biology, which is allowing us to create novel and fine-controlled metabolic and regulatory circuits maximizing metabolic fluxes to the desired products in the strain being developed. This enables us to engineer host microorganisms to enhance their innate metabolic capabilities or to gain new capabilities in the production of target compounds. Here we review recently constructed synthetic pathways that have been successfully applied for producing non-innate chemicals and also discuss recent approaches developed to increase the efficiency of synthetic pathways for achieving higher productivities of desired bioproducts.
Na
Dokyun
D
Metabolic and Biomolecular Engineering National Research Laboratory, Department of Chemical and Biomolecular Engineering (BK21 Program), Korea Advanced Institute of Science and Technology, Daejeon 305-701, Republic of Korea.
Kim
Tae Yong
TY
Lee
Sang Yup
SY
D001709:Biotechnology / Q000379:methods*; D004926:Escherichia coli / Q000235:genetics / Q000378:metabolism; D053263:Gene Regulatory Networks; D005818:Genetic Engineering; D007218:Industrial Microbiology / Q000379:methods*; D053858:Metabolic Networks and Pathways / Q000235:genetics*; D012441:Saccharomyces cerevisiae / Q000235:genetics / Q000378:metabolism; D049490:Systems Biology / Q000379:methods*