title: Applied evolutionary theories for engineering of secondary metabolic pathways.
abstract: An expanded definition of 'secondary metabolism' is emerging. Once the exclusive provenance of naturally occurring organisms, evolved over geological time scales, secondary metabolism increasingly encompasses molecules generated via human engineered biocatalysts and biosynthetic pathways. Many of the tools and strategies for enzyme and pathway engineering can find origins in evolutionary theories. This perspective presents an overview of selected proposed evolutionary strategies in the context of engineering secondary metabolism. In addition to the wealth of biocatalysts provided via secondary metabolic pathways, improving the understanding of biosynthetic pathway evolution will provide rich resources for methods to adapt to applied laboratory evolution.
authors.affiliation: Department of Chemistry, Vanderbilt University, Nashville, TN, USA. Electronic address: brian.bachmann@vanderbilt.edu.
authors.forename: Brian O
authors.initials: BO
authors.lastname: Bachmann
mesh_terms: D005075:Biological Evolution; D053858:Metabolic Networks and Pathways