FIELD: biotechnology.
SUBSTANCE: invention is an L-lysine-producing bacterium belonging to the Corynebacterium genus or the Brevibacterium genus and modified so that the ltbR gene encoding the transcriptional regulator is inactivated. This invention also discloses a process for L-lysine production by the said bacterium by culturing under suitable conditions.
EFFECT: increased level of products.
3 cl, 1 tbl, 4 ex
| Title | Year | Author | Number |
|---|---|---|---|
| L-LYSINE-PRODUCING CORYNEFORM BACTERIUM WITH MUTANT GENE FUSA AND METHOD FOR OBTAINING L-LYSINE WITH APPLICATION THEREOF | 2015 |
|
RU2612159C1 |
| BACTERIUM CORYNEBACTERIUM GLUTAMICUM WITH INCREASED ABILITY TO PRODUCE L-VALINE AND METHOD FOR PRODUCING L-VALINE USING THIS BACTERIUM | 2020 |
|
RU2753996C1 |
| METHOD TO PRODUCE L-AMINO ACID OF GLUTAMATE FAMILY USING CORYNEFORMIC BACTERIUM | 2011 |
|
RU2496867C2 |
| L-LYSINE PRODUCING Corynebacterium glutamicum OR Brevibacterium flavum BACTERIA, RESISTANT TO FUSIDIC ACID, AND METHOD FOR MICROBIOLOGICAL SYNTHESIS OF L-LYSINE USING SAME | 2013 |
|
RU2549690C1 |
| L-AMINO ACID PRODUCING CORYNEFORMOUS BACTERIUM AND METHOD FOR OBTAINING L-AMINO ACID | 2004 |
|
RU2333247C2 |
| METHOD OF L-GLUTAMIC ACID PRODUCING | 1999 |
|
RU2194076C2 |
| METHOD OF PREPARING L-LYSINE (VARIANTS) AND RECOMBINANT DNA USED FOR ITS REALIZATION (VARIANTS) | 1996 |
|
RU2197528C2 |
| CORYNEBACTERIUM GENUS MICROORGANISM WITH IMPROVED ABILITY TO PRODUCE L-LYSINE AND METHOD FOR PRODUCING L-LYSINE USING SAME | 2014 |
|
RU2651505C1 |
| MICROORGANISM WHICH POSSESS PRODUCTIVITY OF L-LYSINE, AND METHOD OF PRODUCING L-LYSINE USING THIS MICROORGANISM | 2016 |
|
RU2683551C1 |
| METHOD FOR PRODUCING L-LYSINE | 2000 |
|
RU2264461C2 |
