公开(公告)号：US10570429B2

公开(公告)日：2020-02-25

申请号：US15303196

申请日：2015-01-22

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Su Jin Choi ,  Kuk Ki Hong ,  Young Lyeol Yang ,  Min Sun Kang ,  Hye Min Park ,  Gyuhyeon Song ,  Jong Hyun Yoon

IPC: C12P13/06 ,  C12N15/70 ,  C12N15/52

Abstract: Provided are a microorganism of the genus Escherichia for producing O-succinylhomoserine and a method for producing O-succinylhomoserine using the same.

公开(公告)号：US20220195470A1

公开(公告)日：2022-06-23

申请号：US17430314

申请日：2020-06-17

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Gyuhyeon Song ,  Chang Il Seo ,  Nara Kwon

IPC: C12P13/22 ,  C12N9/88

Abstract: The present disclosure relates to an L-tyrosine-producing microorganism, comprising a trp operon regulatory region and a gene encoding prephenate dehydratase operably linked thereto, and a method for producing L-tyrosine using the microorganism.

公开(公告)号：US10155967B2

公开(公告)日：2018-12-18

申请号：US15735096

申请日：2015-06-12

Applicant: CJ Cheiljedang Corporation

Inventor： Eun Bin Yang ,  Tae Hee Lee ,  Seon Hye Kim ,  Gyuhyeon Song ,  Cheol Woong Ha ,  Kyungsu Na ,  Young Lyeol Yang ,  Min Sun Kang ,  Hyo Hyoung Lee

IPC: C12N1/14 ,  C12P7/56 ,  C12N1/18 ,  C12N9/02 ,  C12N9/88 ,  C12N9/00

Abstract: The present invention relates to Saccharomyces sp. capable of producing lactic acid with a decreased activity of pyruvate decarboxylase (PDC) and increased activities of aldehyde dehydrogenase (ALD) and acetyl-CoA synthetase (ACS), and a method of producing lactic acid from the culture medium obtained by culturing the microorganism.