Invention Grant
- Patent Title: Recombinant microorganisms of Escherichia with L-threonine productivity and method of producing L-threonine using the same
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Application No.: US15112992Application Date: 2014-04-25
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Publication No.: US10053698B2Publication Date: 2018-08-21
- Inventor: Hyung Joon Kim , Su Yon Kwon , Eun Sung Koh , Ji Sun Lee , Keun Cheol Lee , Young Bin Hwang , Hyeong Pyo Hong
- Applicant: CJ Cheiljedang Corporation
- Applicant Address: KR Seoul
- Assignee: CJ CHEILJEDANG CORPORATION
- Current Assignee: CJ CHEILJEDANG CORPORATION
- Current Assignee Address: KR Seoul
- Agency: Swanson & Bratschun, L.L.C.
- Priority: WOPCT/KR2014/001154 20140212
- International Application: PCT/KR2014/003649 WO 20140425
- International Announcement: WO2015/122569 WO 20150820
- Main IPC: C12N1/20
- IPC: C12N1/20 ; C12P13/08 ; C12N15/70 ; C07K14/34
Abstract:
The present invention relates to an E. coli mutant strain having enhanced L-threonine productivity, which is obtained by introducing the permease of Corynebacterium origin, and to method of producing L-threonine using the E. coli mutant strain.
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