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公开(公告)号:CA2548125A1
公开(公告)日:2005-06-30
申请号:CA2548125
申请日:2004-12-17
Applicant: BASF AG
Inventor: ZELDER OSKAR , KIEFER PATRICK , KROGER BURKHARD , KLOPPROGGE CORINNA , HAEFNER STEFAN , WITTMANN CHRISTOPH , SCHROEDER HARTWIG , HEINZLE ELMAR
Abstract: The present invention features methods of increasing the production of a fin e chemical, e.g., lysine from a microorganism, e.g., Corynebacterium by way of deregulating an enzyme encoding gene, i.e., lactate dehydrogenase. In a preferred embodiment, the invention provides methods of increasing the production of lysine in Corynebacterium glutamicum by way of the expression of lactate dehydrogenase activity. The invention also provides a novel process for the production of lysine by way of regulating carbon flux towards oxaloacetate (OAA). In a preferred embodiment, the invention provides method s for the production of lysine by way of utilizing fructose or sucrose as a carbon source.
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公开(公告)号:AU6905801A
公开(公告)日:2001-12-17
申请号:AU6905801
申请日:2001-06-06
Applicant: BASF AG
Inventor: HEINZLE ELMAR , WITTMANN CHRISTOPH
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公开(公告)号:NO20062494A
公开(公告)日:2006-09-06
申请号:NO20062494
申请日:2006-05-31
Applicant: BASF AG
Inventor: KROGER BURKHARD , ZELDER OSKAR , SCHRODER HARTWIG , HAFNER STEFAN , KIEFER PATRICK , WITTMANN CHRISTOPH , KLOPPROGGE CORINNA , HEINZLE ELMAR
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公开(公告)号:AR047057A1
公开(公告)日:2006-01-04
申请号:ARP040104740
申请日:2004-12-17
Applicant: BASF AG
Inventor: ZELDER OSKAR , KLOPPROGGE CORINNA , SCHROEDER HARTWIG , HAEFNER STEFAN , KROEGER BURKHARD , KIEFER PATRICK , HEINZLE ELMAR , WITTMANN CHRISTOPH
Abstract: Comprende métodos para aumentar la produccion de un compuesto químico fino, por ejemplo, lisina a partir de un microorganismo, por ejemplo, Corynebacterium mediante la desregulacion de un gen codificador de una enzima, es decir, lactato deshidrogenasa. Se proveen métodos para incrementar la produccion de lisina en Corynebacterium glutamicum a través del incremento de la expresion de la actividad de lactato deshidrogenasa. También se provee un proceso para la produccion de lisina a través de la regulacion del flujo de carbono hacia oxalacetato (OAA).Se proveen métodos para la produccion de lisina a través de la utilizacion de fructosa o sacarosa como fuente de carbono. Reivindicacion 1: Un método para aumentar el flujo metabolico a través de la vía de pentosafosfatos en un microorganismo que comprenda el cultivo de dicho microorganismo que contenga un gen que se desregula bajo condiciones tales que se aumenta el flujo metabolico a través de la vía de pentosafosfatos. Reivindicacion 49: Un microorganismo recombinante que comprende un gen de biosíntesis de pentosafosfato desregulado
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公开(公告)号:AU2004299729A1
公开(公告)日:2005-06-30
申请号:AU2004299729
申请日:2004-12-17
Applicant: BASF AG
Inventor: KIEFER PATRICK , KLOPPROGGE CORINNA , WITTMANN CHRISTOPH , HAFNER STEFAN , HEINZLE ELMAR , ZELDER OSKAR , KROGER BURKHARD , SCHRODER HARTWIG
Abstract: The present invention features methods of increasing the production of a fine chemical, e.g., lysine from a microorganism, e.g., Corynebacterium by way of deregulating an enzyme encoding gene, i.e., fructose-1,6-bisphosphatase. In a preferred embodiment, the invention provides methods of increasing the production of lysine in Corynebacterium glutamicum by way of increasing the expression of fructose-1,6-bisphosphatase activity. The invention also provides a novel process for the production of lysine by way of regulating carbon flux towards oxaloacetate (OAA). In a preferred embodiment, the invention provides methods for the production of lysine by way of utilizing fructose or sucrose as a carbon source.
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公开(公告)号:AU2004299728A1
公开(公告)日:2005-06-30
申请号:AU2004299728
申请日:2004-12-17
Applicant: BASF AG
Inventor: ZELDER OSKAR , HAFNER STEFAN , HEINZLE ELMAR , SCHRODER HARTWIG , KROGER BURKHARD , KLOPPROGGE CORINNA , KIEFER PATRICK , WITTMANN CHRISTOPH
Abstract: The present invention features methods of increasing the production of a fine chemical, e.g., lysine from a microorganism, e.g., Corynebacterium by way of deregulating an enzyme encoding gene, i.e., lactate dehydrogenase. In a preferred embodiment, the invention provides methods of increasing the production of lysine in Corynebacterium glutamicum by way of the expression of lactate dehydrogenase activity. The invention also provides a novel process for the production of lysine by way of regulating carbon flux towards oxaloacetate (OAA). In a preferred embodiment, the invention provides methods for the production of lysine by way of utilizing fructose or sucrose as a carbon source.
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公开(公告)号:AU8180901A
公开(公告)日:2001-12-17
申请号:AU8180901
申请日:2001-06-06
Applicant: BASF AG
Inventor: HEINZLE ELMAR , KANG MIN-JUNG , THOLEY ANDREAS , HOLLEMEYER KLAUS , HAUER BERNHARD
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公开(公告)号:CA2620468A1
公开(公告)日:2007-02-22
申请号:CA2620468
申请日:2006-08-18
Applicant: BASF AG
Inventor: KROEMER JENS , SCHROEDER HARTWIG , WITTMANN CHRISTOPH , HEINZLE ELMAR , HAEFNER STEFAN , HEROLD ANDREA , ZELDER OSKAR , KLOPPROGGE CORINNA , PERO JANICE , YOCUM ROGERS , WILLIAMS MARK , HERMAN THERON , PATTERSON THOMAS
Abstract: The present invention relates to methods for the production of microorganisms with increased efficiency for methionine synthesis, microorganisms with increased efficiency for methionine synthesis, and methods for determining the optimal metabolic flux for organisms with respect to methionine synthesis.
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公开(公告)号:AR047058A1
公开(公告)日:2006-01-04
申请号:ARP040104742
申请日:2004-12-17
Applicant: BASF AG
Inventor: ZELDER OSKAR , KLOPPROGGE CORINNA , SCHROEDER HARTWIG , HAEFNER STEFAN , KROEGER BURKHARD , KIEFER PATRICK , HEINZLE ELMAR , WITTMANN CHRISTOPH
IPC: C12P20060101 , C12P13/08 , C12N15/54 , C12N1/21 , C12R1/15
Abstract: Comprende métodos para aumentar la produccion de un compuesto químico fino, por ejemplo, lisina a partir de un microorganismo, por ejemplo, Corynebacterium mediante la desregulacion de un gen codificador de una enzima, es decir, glicerol quinasa. Se proveen métodos para incrementar la produccion de lisina en Corynebacterium glutamicum a través del incremento de la expresion de la actividad de glicerol quinasa. También se provee un proceso para la produccion de lisina a través de la regulacion del flujo de carbono oxalacetato (OAA).Se proveen métodos para la produccion de lisina a través de la utilizacion de fructosa o sacarosa como fuente de carbono. Reivindicacion 1: Un método para aumentar el flujo metabolico a través de la vía de pentosafosfatos en un microorganismo que comprenda el cultivo de dicho microorganismo que contenga un gen que se desregula bajo condiciones tales que se aumenta el flujo metabolico a través de la vía de pentosafosfatos. Reivindicacion 49: Un microorganismo recombinante que comprende un gen de biosíntesis de pentosafosfato desregulado.
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公开(公告)号:CA2546847A1
公开(公告)日:2005-12-22
申请号:CA2546847
申请日:2004-12-17
Applicant: BASF AG
Inventor: KROGER BURKHARD , KLOPPROGGE CORINNA , SCHRODER HARTWIG , KIEFER PATRICK , HEINZLE ELMAR , ZELDER OSKAR , WITTMANN CHRISTOPH , HAFNER STEFAN
IPC: C12P13/08 , C12N1/21 , C12N9/12 , C12N15/54 , C12P20060101
Abstract: The present invention features methods of increasing the production of a fine chemical, e.g., lysine from a microorganism, e.g., Corynebacterium by way of deregulating an enzyme encoding gene, i. e., glycerol kinase. In a preferred embodiment, the invention provides methods of increasing the production of lysine in Corynebacterium glutamicum by way of increasing the expression of glycerol kinase activity. The invention also provides a novel process for the production of lysine by way of regulating carbon flux towards oxaloacetate (OAA). In a preferred embodiment, the invention provides methods for the production of lysine by way of utilizing fructose or sucrose as a carbon source.
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