Related Experiment Video
Updated: Jul 8, 2026

A Toolkit to Enable Hydrocarbon Conversion in Aqueous Environments
Published on: October 2, 2012
FabG mediates polyhydroxyalkanoate production from both related and nonrelated carbon sources in recombinant
Christopher T Nomura1, Tomoyo Tanaka, Tenai E Eguen
1Department of Chemistry, State University of New York-College of Environmental Science and Forestry, Syracuse, NY 13210, USA. ctnomura@esf.edu
Abstract:
Polyhydroxyalkanoates (PHAs) composed of a mixture of short-chain-length-medium-chain-length (SCL-MCL) hydroxyacyl monomers are biologically produced polyesters that have properties ranging from thermoplastic to elastomeric, dependent on the molar ratio of SCL to MCL monomers incorporated into the copolymer. Because of the potential wide range of properties and applications for SCL-MCL PHA copolymers, it is important to develop and characterize novel metabolic pathways for SCL-MCL PHA production. The current study shows that coexpression of fabG genes from either E. coli or Pseudomonas sp. 61-3 with fabH(F87T) and PHA synthase genes enhances the production of SCL-MCL PHA copolymer from both related and nonrelated carbon sources in Escherichia coli LS5218, indicating the flexibility of FabG as a monomer-supplying enzyme for biological PHA production.
Related Concept Videos
Production of Organic Acids
Production of Pharmaceuticals
Bioplastics
Production of Antibiotics
Upstream Processing
Bioreactor Controls-III
