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公开(公告)号:IN387CH2008A
公开(公告)日:2008-09-19
申请号:IN387CH2008
申请日:2008-01-23
Applicant: BASF AG
Inventor: ZELDER OSKAR , KLOPPROGGE CORINNA , SCHROEDER HARTWIG , KIEFER PATRICK , HAEFNER STEFAN , KROEGER BURKHARD , HEINZLE ELMAR , 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., 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:IN2603CH2006A
公开(公告)日:2007-06-08
申请号:IN2603CH2006
申请日:2004-12-17
Applicant: BASF AG
Inventor: ZELDER OSKAR , KLOPPROGGE CORINNA , SCHROEDER HARTWIG , KIEFER PATRICK , HAEFNER STEFAN , KROEGER BURKHARD , HEINZLE ELMAR , 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., 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:BRPI0417772A
公开(公告)日:2007-04-17
申请号:BRPI0417772
申请日:2004-12-17
Applicant: BASF AG
Inventor: ZELDER OSKAR , KLOPPROGGE CORINA , SCHROEDER HARTWIG , HAEFNER STEFAN , KROEGER BURKHARD , KIEFER PATRICK , HEINZLE ELMAR , 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., 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:BRPI0417706A
公开(公告)日:2007-03-20
申请号:BRPI0417706
申请日:2004-12-17
Applicant: BASF AG
Inventor: ZELDER OSKAR , KLOPPROGGE CORINNA , SCHROEDER HARTWIG , HAEFNER STEFAN , KRUEGER BURKHARD , KIEFER PATRICK , HEINZLE ELMAR , WITTMANN CHRISTOPH
IPC: C12P20060101 , C12P13/08 , C12N9/12 , C12N15/54 , C12N1/21
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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公开(公告)号:MXPA06006859A
公开(公告)日:2007-01-26
申请号:MXPA06006859
申请日:2004-12-17
Applicant: BASF AG
Inventor: SCHROEDER HARTWIG , KROEGER BURKHARD , ZELDER OSKAR , KLOPPROGGE CORINNA , HAEFNER STEFAN , KIEFER PATRICK , HEINZLE ELMAR , WITTMANN CHRISTOPH
IPC: C12N1/00 , C12P13/08 , C12N9/00 , C12N15/00 , C12P20060101
Abstract: La presente invencion muestra metodos para aumentar la produccion de un quimico fino, por ejemplo, lisina a partir de un microorganismo, por ejemplo, Corynebacterium al desregularizar un gen que codifica la enzima, es decir, glicerol kinasa. En una modalidad preferida, la invencion provee metodos para aumentar la produccion de lisina en Corynebacterium glutamicum al aumentar la expresion de la actividad de glicerol kinasa. La invencion tambien provee un proceso novedoso para la produccion de lisina al regular el flujo de carbono hacia oxaloacetato (OAA). En una modalidad preferida, la invencion provee metodos para la produccion de lisina al utilizar fructosa o sacarosa como una fuente de carbono.
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公开(公告)号:MXPA06006758A
公开(公告)日:2007-01-26
申请号:MXPA06006758
申请日:2004-12-17
Applicant: BASF AG
Inventor: SCHROEDER HARTWIG , KROEGER BURKHARD , ZELDER OSKAR , KLOPPROGGE CORINNA , HAEFNER STEFAN , KIEFER PATRICK , HEINZLE ELMAR , WITTMANN CHRISTOPH
Abstract: La presente invencion presenta metodos para incrementar la produccion de un quimico fino, por ejemplo, lisina, a partir de un microorganismo, por ejemplo, Corynebacterium mediante la desregulacion de un gen que codifica una enzima, lactato deshidrogenasa. En una modalidad, la invencion ofrece metodos para incrementar la produccion de lisina en Corynebacterium glutamicum mediante el incremento de la expresion de la actividad lactato deshidrogenasa. La invencion ofrece tambien un proceso novedoso para la produccion de lisina mediante la regulacion del flujo de carbono hacia oxaloacetato (OAA). En una modalidad preferida, la invencion ofrece metodos para la produccion de lisina mediante la utilizacion de fructosa o sucrosa como fuente de carbono.
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公开(公告)号:NO20062494L
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
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:AR047153A1
公开(公告)日:2006-01-11
申请号:ARP040104741
申请日:2004-12-17
Applicant: BASF AG
Inventor: ZELDER OSKAR , KLOPPROGGE CORINNA , SCHROEDER HARTWIG , KIEFER PATRICK , HAEFNER STEFAN , KROEGER BURKHARD , HEINZLE ELMAR , WITTMANN CHRISTOPH
Abstract: 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, fructosa-1,6-bisfosfatasa. En una forma de realizacion de preferencia, se proveen métodos para incrementar la produccion de lisina en Corynebacterium glutamicun a través del incremento de la expresion de la actividad de fructosa-1,6-bisfosfatasa. También se provee un proceso nuevo para la produccion de lisina a través de la regulacion de flujo de carbono hacia oxalacetato (OAA). En una forma de realizacion de preferencia, 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.
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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:MXPA06006759A
公开(公告)日:2006-09-04
申请号:MXPA06006759
申请日:2004-12-17
Applicant: BASF AG
Inventor: WITTMANN CHRISTOPH
Abstract: La presente invencion exhibe metodos para incrementar la produccion de un producto quimico fino, por ejemplo, lisina a partir de un microorganismo, por ejemplo, Corynebacterium con el fin de desregular un gen de codificacion de enzima, es decir, fructosa-1,6-bisfosfatasa. En una modalidad preferida, la invencion proporciona metodos para incrementar la produccion de lisina en Corynebacterium glutamicum con el fin de incrementar la expresion de la actividad de la fructosa-1,6-bisfosfatasa. La invencion proporciona tambien un proceso novedoso para la produccion de lisina con el fin de regular el flujo de carbono hacia el oxaloacetato (OAA). En una modalidad preferida, la invencion proporciona metodos para la produccion de lisina con el fin de utilizar fructosa o sacarosa como una fuente de carbono.
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