| abstract |
The present invention provides a method for producing an amino acid, preferably a group of amino acids consisting of lysine, threonine, methionine or glutamate. Cultivation of a microorganism of the genus Corynebacterium or Brevibacterium, wherein the at least one locus of the group consisting of otsAB, treZ and treS is partially or completely defective, and a subsequent culture medium A process for producing an amino acid comprising the isolation of the amino acid from [Selection figure] None |