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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.