MICROORGANISM HAVING DNA-BINDING TRANSCRIPTION REGULATOR OF LACI FAMILY WITH WEAKENED ACTIVITY, AND METHOD FOR PRODUCING L-GLUTAMIC ACID USING IT Russian patent published in 2025 - IPC C12N15/77 C12P13/14 

Abstract RU 2833333 C2

FIELD: biotechnology.

SUBSTANCE: invention relates to biotechnology and represents a microorganism having a DNA-binding transcription regulator protein of the LacI family with weakened activity. Microorganism Corynebacterium sp., having a DNA-binding transcription regulator protein of the LacI family with weakened activity, significantly increases the ability to produce L-glutamic acid.

EFFECT: when used, said microorganism can produce L-glutamic acid with a higher output than a conventional microorganism.

13 cl, 8 tbl, 3 ex

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RU 2 833 333 C2

Authors

Kwon Nara

Lee Ah Reum

Song Gyuhyeon

Lee Jin Nam

Bong Hyun-Ju

Dates

2025-01-17Published

2022-07-25Filed