Invention Grant
US07863435B2 L-threonine importer from Corynebacterium and a preparation method of a strain producing L-threonine
有权
棒状杆菌的L-苏氨酸进口商和产生L-苏氨酸的菌株的制备方法
- Patent Title: L-threonine importer from Corynebacterium and a preparation method of a strain producing L-threonine
- Patent Title (中): 棒状杆菌的L-苏氨酸进口商和产生L-苏氨酸的菌株的制备方法
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Application No.: US10582241Application Date: 2004-11-23
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Publication No.: US07863435B2Publication Date: 2011-01-04
- Inventor: Young-Hoon Park , Sang-Jo Lim , Seong-Jun Kim
- Applicant: Young-Hoon Park , Sang-Jo Lim , Seong-Jun Kim
- Applicant Address: KR Seoul
- Assignee: CJ Cheiljedang Corp.
- Current Assignee: CJ Cheiljedang Corp.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2003-0089711 20031210
- International Application: PCT/KR2004/003031 WO 20041123
- International Announcement: WO2005/056800 WO 20050623
- Main IPC: C07H21/04
- IPC: C07H21/04 ; C12N15/77 ; C12P13/04 ; A61K31/70
Abstract:
The present invention relates to a preparation method of an L-threonine producing strain by utilizing a novel L-threonine importer identified from Corynebacterium glutamicum. The method can be advantageously used for the production of L-threonine by increasing the fermentation concentration of Lthreonine and the yield per unit thereof.
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