发明申请
US20110201070A1 MICROORGANISMS AND METHODS FOR PRODUCTION OF 1,2-PROPANEDIOL AND ACETOL
有权
用于生产1,2-丙二醇和ACETOL的微生物和方法
- 专利标题： MICROORGANISMS AND METHODS FOR PRODUCTION OF 1,2-PROPANEDIOL AND ACETOL
- 专利标题（中）： 用于生产1,2-丙二醇和ACETOL的微生物和方法
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申请号： US12532469申请日： 2008-03-21
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公开(公告)号： US20110201070A1公开(公告)日： 2011-08-18
- 发明人: Philippe Soucaille , Salles Isabelle Meynial , Francois Voelker , Rainer Figge
- 申请人： Philippe Soucaille , Salles Isabelle Meynial , Francois Voelker , Rainer Figge
- 申请人地址： FR Saint Beauzire
- 专利权人： METABOLIC EXPLORER
- 当前专利权人： METABOLIC EXPLORER
- 当前专利权人地址： FR Saint Beauzire
- 优先权： IBPCT/IB2007/001677 20070323
- 国际申请： PCT/EP2008/053448 WO 20080321
- 主分类号： C12P7/26
- IPC分类号： C12P7/26 ; C12N1/00 ; C12N1/21 ; C12P7/18 ; C12N1/19 ; C12N1/15
摘要：
The present invention concerns a modified microorganism with an increased methylglyoxal reductase activity, and its use for the preparation of 1,2-propanediol and/or acetol. In particular this increased methylglyoxal reductase activity is obtained by increasing the expression of specific genes from microorganisms.This invention is also related to a method for producing 1,2-propanediol and/or acetol by fermentation of a microorganism having an increased methylglyoxal reductase activity.
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