公开(公告)号：US20020142405A1

公开(公告)日：2002-10-03

申请号：US10024370

申请日：2001-12-21

Inventor： Yvonne Tilg ,  Bernd Eikmanns ,  Lothar Eggeling ,  Hermann Sahm ,  Bettina Mockel

IPC: C12P013/08 ,  C12N009/10 ,  C12N009/12 ,  C07H021/04 ,  C12P021/02 ,  C12N001/21

CPC classification number: C12Y201/03001 ,  C12N9/1018 ,  C12P13/08

Abstract: The invention relates to nucleotide sequences coding for the accDA gene and to a process for the preparation of L-amino acids, especially L-lysine, by fermentation using corynebacteria in which the accDA gene is amplified.