公开(公告)号：US20200024626A1

公开(公告)日：2020-01-23

申请号：US16577837

申请日：2019-09-20

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Hyun Ah KIM ,  Ju Hee SEO ,  Yong Uk SHIN ,  So Young KIM ,  Sang Kyoum KIM ,  Kwang Ho NA ,  Jee Yeon BAE ,  Sung Kwang SON ,  Hye Ryun YOO ,  Jin Geun CHOI

IPC: C12P13/06 ,  C12N9/10 ,  C12N9/12 ,  C12N9/88 ,  C12N15/52

Abstract: Disclosed is a microorganism of Escherichia sp. producing O-acetyl homoserine, and a method of producing O-acetyl homoserine in high yield using the microorganism.

公开(公告)号：US20220098569A1

公开(公告)日：2022-03-31

申请号：US17551890

申请日：2021-12-15

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Min Ji BAEK ,  Ji Hye LEE ,  So-jung PARK ,  Jee Yeon BAE

IPC: C12N9/00 ,  C12N15/52 ,  C12N15/77

Abstract: The present disclosure relates to an adenylosuccinate synthetase variant, a microorganism containing the same, and a method for preparing purine nucleotides using the microorganism.

公开(公告)号：US20210047665A1

公开(公告)日：2021-02-18

申请号：US16487721

申请日：2019-04-08

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Min Ji BAEK ,  Ji Hye LEE ,  So Jung PARK ,  Jee Yeon BAE

IPC: C12P19/32 ,  C12N15/77 ,  C12N9/00

Abstract: The present disclosure relates to a polynucleotide having a novel promoter activity, a composition for expressing a gene comprising the polynucleotide, a microorganism comprising the gene, and a method for preparing purine nucleotides using the microorganism.

公开(公告)号：US20230220326A1

公开(公告)日：2023-07-13

申请号：US17796565

申请日：2021-03-05

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Jiryang JANG ,  Peter LEE ,  Jee Yeon BAE ,  Ju-yeon KIM ,  Hye Min PARK ,  Hyung Joon KIM ,  Sang Min PARK

IPC: C12N1/16 ,  A61K8/9728 ,  A23K10/16 ,  A23K20/158 ,  A61K36/06

CPC classification number: C12N1/16 ,  A61K8/9728 ,  A23K10/16 ,  A23K20/158 ,  A61K36/06 ,  C12Y201/01017

Abstract: Provided is a variant strain of the genus Yarrowia. More specifically, provided are a variant strain of the genus Yarrowia, in which activity of phosphatidylethanolamine N-methyltransferase (PEMT) or phospholipid methyltransferase is inactivated, and a method of increasing a fat in the strain, including culturing the strain, or a method of preparing a fat.

公开(公告)号：US20170137853A1

公开(公告)日：2017-05-18

申请号：US15316475

申请日：2015-06-05

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Jee Yeon BAE ,  Hyun Ah KIM ,  Yong Uk SHIN ,  So Young KIM ,  Sang Kyoum KIM ,  Kwang Ho NA ,  Ju Hee SEO ,  Sung Kwang SON ,  Hye Ryun YOO ,  Jin Geun CHOI

IPC: C12P13/06 ,  C12N9/02 ,  C12N9/12 ,  C12N9/10 ,  C12N15/52 ,  C12N9/88

CPC classification number: C12P13/06 ,  C07K14/245 ,  C12N9/0008 ,  C12N9/1029 ,  C12N9/1096 ,  C12N9/1205 ,  C12N9/1217 ,  C12N9/88 ,  C12N15/52 ,  C12P13/02 ,  C12R1/12 ,  C12Y102/01011 ,  C12Y203/01031 ,  C12Y206/01001 ,  C12Y207/01039 ,  C12Y207/02004 ,  C12Y401/01031 ,  C12Y402/01022

Abstract: The present disclosure relates to a microorganism producing O-acetylhomoserine with high efficiency and a method for producing O-acetylhomoserine and L-methionine using the microorganism. The present disclosure provides a microorganism producing O-acetylhomoserine having an enhanced activity of a protein which is predicted to export O-acetylhomoserine, and a method for producing O-acetylhomoserine and L-methionine using the microorganism.

公开(公告)号：US20170101655A1

公开(公告)日：2017-04-13

申请号：US14901532

申请日：2015-06-22

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Hyun Ah KIM ,  Ju Hee SEO ,  Yong Uk SHIN ,  So Young KIM ,  Sang Kyoum KIM ,  Kwang Ho NA ,  Jee Yeon BAE ,  Sung Kwang SON ,  Hye Ryun YOO ,  Jin Geun CHOI

IPC: C12P13/06

CPC classification number: C12P13/06 ,  C12N9/1029 ,  C12N9/1205 ,  C12N9/88 ,  C12N15/52 ,  C12Y203/01031 ,  C12Y203/03001 ,  C12Y207/01039 ,  C12Y401/01031

Abstract: Disclosed is a microorganism of Escherichia sp. producing O-acetyl homoserine, and a method of producing O-acetyl homoserine in high yield using the microorganism.

公开(公告)号：US20240002827A1

公开(公告)日：2024-01-04

申请号：US18038422

申请日：2021-07-12

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Byoung Hoon YOON ,  Seon Hye KIM ,  Jee Yeon BAE ,  Sun Hyoung CHOI ,  Kyungrim KIM ,  Hyung Joon KIM

IPC: C12N9/50 ,  C12N9/52 ,  C12P13/06 ,  C12P13/08

CPC classification number: C12N9/50 ,  C12N9/52 ,  C12P13/08 ,  C12P13/06 ,  C12Y304/21092

Abstract: The present disclosure relates to an ATP-dependent protease variant and a method of producing L-amino acids using the same.

公开(公告)号：US20190338322A1

公开(公告)日：2019-11-07

申请号：US16514777

申请日：2019-07-17

Applicant: CJ Cheiljedang Corporation

Inventor： Jee Yeon BAE ,  Ji Hyun SHIM ,  Hyun Ah KIM ,  Juhee SEO ,  Yong Uk SHIN ,  Jae Hee LEE ,  Sang Kyoum KIM ,  So Young KIM

IPC: C12P13/06 ,  C12P13/12 ,  C07K14/245 ,  C12N15/70

Abstract: The present disclosure relates to a protein having the activity of exporting O-acetylhomoserine and a novel modified protein thereof, a microorganism capable of producing O-acetylhomoserine with enhanced expression of the protein, and a method for producing O-acetylhomoserine using the microorganism.

公开(公告)号：US20180135086A1

公开(公告)日：2018-05-17

申请号：US15579188

申请日：2016-06-03

Applicant: CJ Cheiljedang Corporation

Inventor： Jee Yeon BAE ,  Ji Hyun SHIM ,  Hyun Ah KIM ,  Juhee SEO ,  Yong Uk SHIN ,  Jae Hee LEE ,  Sang Kyoum KIM ,  So Young KIM

IPC: C12P13/06 ,  C12P13/12 ,  C12N15/70 ,  C07K14/245

CPC classification number: C12P13/06 ,  C07K14/245 ,  C12N15/70 ,  C12P13/12

Abstract: The present disclosure relates to a protein having the activity of exporting O-acetylhomoserine and a novel modified protein thereof, a microorganism capable of producing O-acetylhomoserine with enhanced expression of the protein, and a method for producing O-acetylhomoserine using the microorganism.