Suppr超能文献

在重组大肠杆菌中甘油到聚(3-羟基丙酸)的转化。

Conversion of glycerol to poly(3-hydroxypropionate) in recombinant Escherichia coli.

机构信息

Institut für Molekulare Mikrobiologie und Biotechnologie, Westfälische Wilhelms-Universität Münster, Corrensstrasse 3, D-48149 Münster, Germany.

出版信息

Appl Environ Microbiol. 2010 Jan;76(2):622-6. doi: 10.1128/AEM.02097-09. Epub 2009 Nov 20.

Abstract

We have developed the conversion of glycerol into thermoplastic poly(3-hydroxypropionate) [poly(3HP)]. For this, the genes for glycerol dehydratase (dhaB1) of Clostridium butyricum, propionaldehyde dehydrogenase (pduP) of Salmonella enterica serovar Typhimurium LT2, and polyhydroxyalkanoate (PHA) synthase (phaC1) of Ralstonia eutropha were expressed in recombinant Escherichia coli. Poly(3HP) was accumulated up to 11.98% (wt/wt [cell dry weight]) in a two-step, fed-batch fermentation. The present study shows an interesting application to engineer a poly(3HP) synthesis pathway in bacteria.

摘要

我们已经开发出了将甘油转化为热塑性聚(3-羟基丙酸)[聚(3HP)]的方法。为此,我们在重组大肠杆菌中表达了丁酸梭菌的甘油脱水酶(dhaB1)、鼠伤寒沙门氏菌 LT2 的丙醛脱氢酶(pduP)和 Ralstonia eutropha 的聚羟基烷酸(PHA)合酶(phaC1)基因。在两步补料分批发酵中,聚(3HP)的积累量高达 11.98%(wt/wt[细胞干重])。本研究展示了一种有趣的应用,即在细菌中构建聚(3HP)合成途径。

相似文献

引用本文的文献

2
Engineering for production of 3-hydroxypropanoic acid.用于生产3-羟基丙酸的工程技术。
Front Bioeng Biotechnol. 2023 Jan 16;11:1101232. doi: 10.3389/fbioe.2023.1101232. eCollection 2023.
9
Engineering bacteria for enhanced polyhydroxyalkanoates (PHA) biosynthesis.用于增强聚羟基脂肪酸酯(PHA)生物合成的工程菌。
Synth Syst Biotechnol. 2017 Sep 22;2(3):192-197. doi: 10.1016/j.synbio.2017.09.001. eCollection 2017 Sep.

本文引用的文献

文献AI研究员

20分钟写一篇综述,助力文献阅读效率提升50倍。

立即体验

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

马上搜索

文档翻译

学术文献翻译模型,支持多种主流文档格式。

立即体验