Abstract
Fatty acid-derived fuels and chemicals have attracted a great deal of attention in recent decades, due to their following properties of high compatibility to gasoline-based fuels and existing infrastructure for their direct utilization, storage and distribution. The yeast Saccharomyces cerevisiae is the ideal biofuel producing candidate, based on the wealth of available genetic information and versatile tools designed to manipulate its metabolic pathways. Engineering the fatty acid metabolic pathways in S. cerevisiae is an effective strategy to increase its fatty acid biosynthesis and provide more pathway precursors for production of targeted products. This review summarizes the recent progress in metabolic engineering of yeast cells for fatty acids and fatty acid derivatives production, including the regulation of acetyl-CoA biosynthesis, NADPH production, fatty acid elongation, and the accumulation of activated precursors of fatty acids for converting enzymes. By introducing specific enzymes in the engineered strains, a powerful platform with a scalable, controllable and economic route for advanced biofuel production has been established.
| Original language | English |
|---|---|
| Pages (from-to) | 58-66 |
| Number of pages | 9 |
| Journal | Metabolic Engineering Communications |
| Volume | 2 |
| DOIs | |
| Publication status | Published - Dec 1 2015 |
| Externally published | Yes |
Bibliographical note
Publisher Copyright:© 2015.
ASJC Scopus Subject Areas
- Endocrinology, Diabetes and Metabolism
- Biomedical Engineering
Keywords
- Fatty acid biosynthesis
- Fatty acid derivatives
- Metabolic engineering
- Saccharomyces cerevisiae
