公开(公告)号：WO2009014259A1

公开(公告)日：2009-01-29

申请号：PCT/JP2008/063722

申请日：2008-07-24

Applicant: AJINOMOTO CO., INC. ,  SAMSONOV, Valery, Vasilievich ,  GORBACHEVA, Lubov, Yurievna ,  AKHVERDIAN, Valeriy, Zavenovich ,  VOROSHILOVA, Elvira, Borisovna

Inventor： SAMSONOV, Valery, Vasilievich ,  GORBACHEVA, Lubov, Yurievna ,  AKHVERDIAN, Valeriy, Zavenovich ,  VOROSHILOVA, Elvira, Borisovna

IPC: C12P13/08 ,  C07K14/245

CPC classification number: C12P13/222 ,  C07K14/245 ,  C12P13/04 ,  C12P13/06 ,  C12P13/08 ,  C12P13/10 ,  C12P13/12 ,  C12P13/14 ,  C12P13/20 ,  C12P13/225 ,  C12P13/227 ,  C12P13/24

Abstract: The present invention provides a method for producing an L-amino acid using a bacterium of the Enterobacteriaceae family, particularly a bacterium belonging to genus Escherichia or Pantoea , which has been modified to attenuate expression of the yncD gene.

Abstract translation: 本发明提供了使用肠杆菌科的细菌，特别是属于埃希氏杆菌属或泛菌属的细菌来生产L-氨基酸的方法，其已被修饰以减弱yncD基因的表达。