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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