| 摘要 |
The present invention relates to a method for producing L-amino acids, such as L-tryptophan, L-phenylalanine and L-tyrosine, using a bacterium belonging to the genus Escherichia, and wherein the L-amino acid productivity of said bacterium is enhanced by enhancing an activity of PEP carboxykinase, which is coded by the pckA gene. |
| 申请人 |
AJINOMOTO CO. INC.;GULEVICH, ANDREY, YURIEVICH;BIRYUKOVA, IRINA, VLADIMIROVNA;ZIMENKOV, DANILA, VADIMOVICH;SKOROKHODOVA, ALEKSANDRA, YURIEVNA;KIVERO, ALEKSANDR, DMITRIEVICH;BELAREVA, ALLA, VALENTINOVNA;MASHKO, SERGEI, VLADIMIROVICH |
发明人 |
GULEVICH, ANDREY, YURIEVICH;BIRYUKOVA, IRINA, VLADIMIROVNA;ZIMENKOV, DANILA, VADIMOVICH;SKOROKHODOVA, ALEKSANDRA, YURIEVNA;KIVERO, ALEKSANDR, DMITRIEVICH;BELAREVA, ALLA, VALENTINOVNA;MASHKO, SERGEI, VLADIMIROVICH |
