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Single-step production of polyhydroxybutyrate from starch by using α-amylase cell-surface displaying system of Corynebacterium glutamicum

Paper ID Volume ID Publish Year Pages File Format Full-Text
20950 43199 2013 3 PDF Available
Title
Single-step production of polyhydroxybutyrate from starch by using α-amylase cell-surface displaying system of Corynebacterium glutamicum
Abstract

Direct polyhydroxybutyrate (PHB) production from starch was for the first time achieved using engineered Corynebacterium glutamicum expressing PHB biosynthetic genes and displaying α-amylase on its cell surface. The engineered strain accumulated 6.4 wt% PHB from starch which was higher than that obtained from glucose (4.9 wt%).

Keywords
Poly(3-hydroxybutyrate); Polyhydroxyalkanoate; Biorefinery; Biodegradable plastics; Corynebacterium glutamicum; Starch
First Page Preview
Single-step production of polyhydroxybutyrate from starch by using α-amylase cell-surface displaying system of Corynebacterium glutamicum
Publisher
Database: Elsevier - ScienceDirect
Journal: Journal of Bioscience and Bioengineering - Volume 115, Issue 1, January 2013, Pages 12–14
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Bioengineering