Engineering Biosynthesis Mechanisms for Diversifying Polyhydroxyalkanoates

Engineering Biosynthesis Mechanisms for Diversifying Polyhydroxyalkanoates Polyhydroxyalkanoates (PHA) are a family of diverse biopolyesters synthesized by bacteria. PHA diversity, as reflected by its monomers, homopolymers, random and block copolymers, as well as functional polymers, can now be generated by engineering the three basic synthesis pathways including the acetoacetyl-CoA pathway, in situ fatty acid synthesis, and/or β-oxidation cycles, as well as PHA synthase specificity. It is now possible to tailor the PHA structures via genome editing or process engineering. The increasing PHA diversity and maturing PHA production technology should lead to more focused research into their low-cost and/or high-value applications. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Trends in Biotechnology Elsevier

Engineering Biosynthesis Mechanisms for Diversifying Polyhydroxyalkanoates

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Publisher
Elsevier Current Trends
Copyright
Copyright © 2015 Elsevier Ltd
ISSN
0167-7799
D.O.I.
10.1016/j.tibtech.2015.07.007
Publisher site
See Article on Publisher Site

Abstract

Polyhydroxyalkanoates (PHA) are a family of diverse biopolyesters synthesized by bacteria. PHA diversity, as reflected by its monomers, homopolymers, random and block copolymers, as well as functional polymers, can now be generated by engineering the three basic synthesis pathways including the acetoacetyl-CoA pathway, in situ fatty acid synthesis, and/or β-oxidation cycles, as well as PHA synthase specificity. It is now possible to tailor the PHA structures via genome editing or process engineering. The increasing PHA diversity and maturing PHA production technology should lead to more focused research into their low-cost and/or high-value applications.

Journal

Trends in BiotechnologyElsevier

Published: Oct 1, 2015

References

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