abstract |
Recombinant DNA is described, autonomously replicable in Corynebacterium cells, comprising a DNA sequence encoding aspartate kinase in which feedback by L-lysine and L-threonine is desensitized, and a DNA sequence for diaminopimelate decarboxylase and a DNA sequence encoding cufosfoenolpyruvate carboxylase. Also described is a Corynebacterium bacterium comprising the sequence and a method for producing L-lysine. |