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(19)

(11)

2 496 867

(13)

(51)

IPC

C12N1/21(2006-01-01)

C12P13/04(2006-01-01)

(21) (22)

Application

2011116147/10, 2011-04-25

(24)

Start date

2011-04-25

(22)

Actual filing date

2011-04-25

(45)

Published

2013-10-27

(72)

Inventor

Samsonova Svetlana AlekseevnaSamsonov Viktor Vasil'EvichRostova Julija GeorgievnaGusjatiner Mikhail Markovich

(73)

Holder

Zakrytoe Aktsionernoe Obshchestvo Institut Adzhinomoto-Genetika"

METHOD TO PRODUCE L-AMINO ACID OF GLUTAMATE FAMILY USING CORYNEFORMIC BACTERIUM Russian patent published in 2013 - IPC C12N1/21 C12P13/04

Abstract RU 2496867 C2

FIELD: biotechnologies.

SUBSTANCE: invention relates to biotechnology and is a coryneformic bacterium-producent of L-amino acid of the glutamate family. Besides, the specified bacterium modified so that one or more genes selected among NCgl_2067 and NCgl_2066, operon NCgl_2067-NCgl_2065 is (are) inactivated. The invention also relates to the method for production of L-amino acid of the glutamate family using the specified bacterium.

EFFECT: invention makes it possible to produce L-amino acids of glutamate family with high extent of efficiency.

10 cl, 3 dwg, 2 tbl, 4 ex

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RU 2 496 867 C2

Authors

Samsonova Svetlana Alekseevna

Samsonov Viktor Vasil'Evich

Rostova Julija Georgievna

Gusjatiner Mikhail Markovich

Dates

2013-10-27—Published

2011-04-25—Filed