公开(公告)号：US20180355388A1

公开(公告)日：2018-12-13

申请号：US16106830

申请日：2018-08-21

申请人： AJINOMOTO CO., INC.

发明人： Anastasia Yurievna Romkina ,  Alexey Nikolaevich Chernyshov ,  Yulia Georgievna Rostova ,  Elvira Borisovna Voroshilova ,  Mikhail Yurievich Kiryukhin

IPC分类号： C12P13/04 ,  C07K14/245 ,  C12P13/08 ,  C12P13/10 ,  C12P13/12 ,  C12P13/14 ,  C12P13/24 ,  C12P13/06

CPC分类号： C12P13/04 ,  C07K14/245 ,  C12P13/06 ,  C12P13/08 ,  C12P13/10 ,  C12P13/12 ,  C12P13/14 ,  C12P13/24

摘要： The present invention provides a method for producing L-amino acids by fermentation using a bacterium belonging to the family Enterobacteriaceae which has been modified to overexpress a gene encoding an iron exporter, such as a fetB gene, fetA gene, fieF gene, or a combination of these genes.

公开(公告)号：US10392638B2

公开(公告)日：2019-08-27

申请号：US16106830

申请日：2018-08-21

申请人： AJINOMOTO CO., INC.

发明人： Anastasia Yurievna Romkina ,  Alexey Nikolaevich Chernyshov ,  Yulia Georgievna Rostova ,  Elvira Borisovna Voroshilova ,  Mikhail Yurievich Kiryukhin

IPC分类号： C12P13/04 ,  C12P13/08 ,  C12P13/06 ,  C12P13/10 ,  C12P13/12 ,  C12P13/14 ,  C12P13/24 ,  C07K14/245

摘要： The present invention provides a method for producing L-amino acids by fermentation using a bacterium belonging to the family Enterobacteriaceae which has been modified to overexpress a gene encoding an iron exporter, such as a fetB gene, fetA gene, fieF gene, or a combination of these genes.