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11.发明申请Microorganism of the Genus Escherichia Having Enhanced L-Tryptophan Productivity and a Method for Producing L-Tryptophan Using the Same 有权具有增强的L-色氨酸生产力的埃希氏菌属的微生物和使用其的产生L-色氨酸的方法公开(公告)号：US20150147788A1
公开(公告)日：2015-05-28
申请号：US14371465
申请日：2013-01-10
Applicant: CJ Cheiljedang Corporation
Inventor： Kwang Ho Lee , Hye Min Park , Hyo Hyoung Lee , Young Bin Hwang , Seok Myung Lee
CPC classification number: C12P13/227 , C07K14/245 , C12N15/71 , H01L27/3276 , H01L51/5231
Abstract: The present invention relates to microorganisms of Escherichia coli having enhanced L-tryptophan productivity and to a method for producing L-tryptophan using the same. More particularly, the present invention relates to an Escherichia coli variant in which repression and attenuation control of the tryptophan operon is released and accumulation of anthranilate is reduced and thereby enhancing L-tryptophan productivity. The present invention also relates to a method for producing L-tryptophan using the Escherichia coli variant.
Abstract translation: 本发明涉及具有增强的L-色氨酸生产力的大肠杆菌的微生物以及使用其的生产L-色氨酸的方法。 更具体地，本发明涉及其中释放色氨酸操纵子的抑制和衰减控制并降低邻氨基苯甲酸盐的积聚并从而提高L-色氨酸生产力的大肠杆菌变体。 本发明还涉及使用大肠杆菌变体产生L-色氨酸的方法。
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12.发明申请Microorganism able to Produce L-Amino Acid, and Method for Producing L-Amino Acid by Using the Same 审中-公开能够生产L-氨基酸的微生物以及通过使用L-氨基酸生产L-氨基酸的方法公开(公告)号：US20150050703A1
公开(公告)日：2015-02-19
申请号：US14370500
申请日：2013-01-07
Applicant: CJ Cheiljedang Corporation
Inventor： Ki Yong Cheong , Seok Myung Lee , Young Bin Hwang , Keun Cheol Lee , Kwang Ho Lee
CPC classification number: C12P13/227 , C07K14/245 , C12N1/20 , C12N9/0053 , C12N9/0071 , C12P13/08 , C12Y114/11 , Y02P20/59
Abstract: The present invention relates to a microorganism able to produce L-threonine or L-tryptophan, and to a method for producing L-threonine or L-tryptophan by using same. More specifically, the present invention relates to: recombinant Escherichia coli which is more efficient in producing L-threonine or L-tryptophan by increasing the ability to produce ATP which is used as the most plentiful energy source in cells when producing L-threonine or L-tryptophan; and a method for producing L-threonine or L-tryptophan by using same.
Abstract translation: 本发明涉及能够产生L-苏氨酸或L-色氨酸的微生物，以及通过使用它们生产L-苏氨酸或L-色氨酸的方法。 更具体地说，本发明涉及：重组大肠杆菌，其通过增加产生L-苏氨酸或L的细胞中用作最丰富能量的ATP的能力而产生L-苏氨酸或L-色氨酸 色氨酸 以及通过使用它们生产L-苏氨酸或L-色氨酸的方法。
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公开(公告)号：US10787692B2
公开(公告)日：2020-09-29
申请号：US15465881
申请日：2017-03-22
Applicant: CJ Cheiljedang Corporation
Inventor： Ki Yong Cheong , Seok Myung Lee , Young Bin Hwang , Keun Cheol Lee , Kwang Ho Lee
IPC: C12P13/22 , C12N9/02 , C07K14/245 , C12P13/08 , C12N1/20
Abstract: The present invention relates to a microorganism able to produce L-threonine or L-tryptophan, and to a method for producing L-threonine or L-tryptophan by using same. More specifically, the present invention relates to: recombinant Escherichia coli which is more efficient in producing L-threonine or L-tryptophan by increasing the ability to produce ATP which is used as the most plentiful energy source in cells when producing L-threonine or L-tryptophan; and a method for producing L-threonine or L-tryptophan by using same.
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公开(公告)号：US20170198317A1
公开(公告)日：2017-07-13
申请号：US15465881
申请日：2017-03-22
Applicant: CJ Cheiljedang Corporation
Inventor： Ki Yong Cheong , Seok Myung Lee , Young Bin Hwang , Keun Cheol Lee , Kwang Ho Lee
IPC: C12P13/22 , C12N9/02 , C07K14/245 , C12N1/20 , C12P13/08
Abstract: The present invention relates to a microorganism able to produce L-threonine or L-tryptophan, and to a method for producing L-threonine or L-tryptophan by using same. More specifically, the present invention relates to: recombinant Escherichia coli which is more efficient in producing L-threonine or L-tryptophan by increasing the ability to produce ATP which is used as the most plentiful energy source in cells when producing L-threonine or L-tryptophan; and a method for producing L-threonine or L-tryptophan by using same.
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