首页> 外国专利> Method for producing L-isoleucine using a bacterium of the family Enterobacteriaceae having overexpressed the cycA gene

Method for producing L-isoleucine using a bacterium of the family Enterobacteriaceae having overexpressed the cycA gene

机译：用过量表达cycA基因的肠杆菌科细菌生产L-异亮氨酸的方法

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摘要

The present invention provides a method for producing L-isoleucine by fermentation using a bacterium belonging to the family Enterobacteriaceae which has been modified to overexpress the cycA gene. The method also allows reducing the amount of byproduct amino acids that are produced during fementative production of L-isoleucine using Enterobacteriaceae bacterium having an L-isoleucine-producing ability. 展开▼

机译：本发明提供了一种通过使用属于肠杆菌科的细菌通过发酵来生产L-异亮氨酸的方法，该细菌已被修饰以过量表达cycA基因。该方法还允许减少使用具有L-异亮氨酸生产能力的肠杆菌科细菌发酵生产L-异亮氨酸期间产生的副产物氨基酸的量。展开▼

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公开/公告号US9896704B2

专利类型

公开/公告日2018-02-20

原文格式PDF

申请/专利权人 AJINOMOTO CO. INC.;
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申请/专利号US201615097632

发明设计人 CHRISTINA DMITRIEVNA HOOK;VALERY VASILIEVICH SAMSONOV;NATALIA SERGEEVNA EREMINA;NATALIA VIKTOROVNA STOYNOVA;TATIYANA SERGEEVNA SIDOROVA;
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申请日2016-04-13

分类号C12P13/06;C07K14/245;

国家 US

入库时间 2022-08-21 12:56:52

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2. 使用过表达编码铁输出蛋白基因的肠杆菌科的细菌生产L-氨基酸的方法 [P] . 中国专利： CN109121422A . 2019-01-01

3. A METHOD FOR PRODUCING L-ISOLEUCINE USING A BACTERIUM OF THE FAMILY ENTEROBACTERIACEAE HAVING OVEREXPRESSED THE CYCA GENE [P] . 欧洲知识产权局专利： EP3085705B1 . 2018-06-13

机译：利用过表达CYCA基因的家族肠杆菌科细菌的细菌生产L-异亮氨酸的方法

4. A METHOD FOR PRODUCING L-ISOLEUCINE USING A BACTERIUM OF THE FAMILY ENTEROBACTERIACEAE HAVING OVEREXPRESSED THE CYCA GENE [P] . 欧洲知识产权局专利： EP3085705A1 . 2016-10-26

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5. Method for Producing L-Isoleucine Using a Bacterium of the Family Enterobacteriaceae Having Overexpressed the cycA Gene [P] . 美国专利： US2016312254A1 . 2016-10-27

机译：使用cycA基因过表达的肠杆菌科细菌生产L-异亮氨酸的方法

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