发明名称 |
ETHANOLAMINE PRODUCTION BY FERMENTATION |
摘要 |
<p>The present invention provides a bacterium and a method for the biological production of ethanolamine from a fermentable carbon source. In one aspect of the present invention, a process for the conversion of glucose to ethanolamine is achieved by the use of a recombinant bacterium transformed i) to express a serine decarboxylase enzyme to convert serine to ethanolamine ii) to inactivate the ethanolamine consuming pathways and iii) to increase 3-phosphoglycerate availability. In another aspect of the present invention, the process for the production of ethanolamine from glucose using a recombinant E. coli is improved by i) increasing the flux in the serine pathway and ii) decreasing the flux in the serine consuming pathways.</p> |
申请公布号 |
WO2007144346(A1) |
申请公布日期 |
2007.12.21 |
申请号 |
WO2007EP55762 |
申请日期 |
2007.06.12 |
申请人 |
METABOLIC EXPLORER;SOUCAILLE, PHILIPPE;FIGGE, RAINER |
发明人 |
SOUCAILLE, PHILIPPE;FIGGE, RAINER |
分类号 |
C12P13/00 |
主分类号 |
C12P13/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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