Corynebacterium sp. microorganisms having l-lysine-producing ability and l-lysine producing method using same

A method for producing L-lysine, comprising the step of:

• culturing a microorganism of the genus Corynebacterium in a medium, wherein a gene having the nucleotide sequence of SEQ ID NO:
• 2 is inactivated, and having enhanced expression of one or more genes selected from the group consisting of aspB (aspartate aminotransferase-encoding gene), lysC (aspartate kinase-encoding gene), asd (aspartate semialdehyde dehydrogenase-encoding gene), dapA (dihydrodipicolinate synthase-encoding gene), dapB (dihydrodipicolinate reductase-encoding gene,) and lysA (diaminodipimelate decarboxylase-encoding gene);
• and
• recovering L-lysine from the microorganism or the culture medium.

A method for producing L-lysine, comprising the step of:

• culturing a microorganism of the species Corynebacterium glutamicum in a medium, wherein a protein comprising the amino acid sequence of SEQ ID NO:
• 1 is inactivated, and having enhanced expression of one or more genes selected from the group consisting of aspB (aspartate aminotransferase-encoding gene), lysC (aspartate kinase-encoding gene), asd (aspartate semialdehyde dehydrogenase-encoding gene), dapA (dihydrodipicolinate synthase-encoding gene), dapB (dihydrodipicolinate reductase-encoding gene) and lysA diaminodipimelate decarboxylase-encoding gene);
• and
• recovering L-lysine from the microorganism or the culture medium.