title: Biosensor-based engineering of biosynthetic pathways.
abstract: Biosynthetic pathways provide an enzymatic route from inexpensive renewable resources to valuable metabolic products such as pharmaceuticals and plastics. Designing these pathways is challenging due to the complexities of biology. Advances in the design and construction of genetic variants has enabled billions of cells, each possessing a slightly different metabolic design, to be rapidly generated. However, our ability to measure the quality of these designs lags by several orders of magnitude. Recent research has enabled cells to report their own success in chemical production through the use of genetically encoded biosensors. A new engineering discipline is emerging around the creation and application of biosensors. Biosensors, implemented in selections and screens to identify productive cells, are paving the way for a new era of biotechnological progress.
authors.affiliation: Wyss Institute for Biologically Inspired Engineering Harvard University, 3 Blackfan Circle, Boston, MA 02115, USA.
authors.forename: Jameson K
authors.initials: JK
authors.lastname: Rogers
authors.affiliation: Wyss Institute for Biologically Inspired Engineering Harvard University, 3 Blackfan Circle, Boston, MA 02115, USA.
authors.forename: Noah D
authors.initials: ND
authors.lastname: Taylor
authors.affiliation: Wyss Institute for Biologically Inspired Engineering Harvard University, 3 Blackfan Circle, Boston, MA 02115, USA. Electronic address: gchurch@genetics.med.harvard.edu.
authors.forename: George M
authors.initials: GM
authors.lastname: Church
mesh_terms: D015374:Biosensing Techniques / Q000191:economics / Q000379:methods*; D053898:Biosynthetic Pathways; D023281:Genomics / Q000191:economics; D060847:Metabolic Engineering / Q000191:economics / Q000379:methods*; D010641:Phenotype