ALLELES OF THE MQO-GENE FROM CORYNEFORM BACTERIA

摘要

The invention relates to mutants and alleles of the mqo-gene from coryneform bacteria which codes for malate-quinone oxidoreductases, which contain the L-serine which is received for each amino acid on position 111 or a comparable position of the amino acid sequence. The invention also relates to a method for the fermative production of amino acids, preferably L-lysine, L-tryptophane and L-proline, using bacteria which contain said alleles.