title: Metabolic engineering: from retrofitting to green field.
authors.forename: Lars K
authors.initials: LK
authors.lastname: Nielsen
mesh_terms: D001709:Biotechnology / Q000379:methods*; D002072:Butylene Glycols / Q000378:metabolism*; D004926:Escherichia coli / Q000235:genetics / Q000378:metabolism*; D005818:Genetic Engineering; D057166:High-Throughput Screening Assays; D030781:Organisms, Genetically Modified / Q000378:metabolism*
chemical_list: D002072:Butylene Glycols; C039681:1,4-butanediol