FIELD: biotechnology.
SUBSTANCE: disclosed is a promoter, in which the nucleotide sequence in the −18 and −17 regions in the promoter sequence of the gene coding diaminopimelate decarboxylase in accordance with SEQ ID NO: 1 is changed from CG to GT. Also disclosed is a Corynebacterium glutamicum microorganism which produces L-lysine, containing said promoter, and a method of producing L-lysine using said microorganism.
EFFECT: invention provides high production of L-lysine.
4 cl, 3 dwg, 5 tbl, 4 ex
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