Invention Grant
- Patent Title: Process for the preparation of L-amino acids
- Patent Title (中): 制备L-氨基酸的方法
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Application No.: US12941608Application Date: 2010-11-08
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Publication No.: US08445241B2Publication Date: 2013-05-21
- Inventor: Laurence K. Dunican , Ashling McCormack , Cliona Stapelton , Kevin Burke , Bettina Mockel
- Applicant: Ashling McCormack , Cliona Stapelton , Kevin Burke , Bettina Mockel , Rita Dunican
- Applicant Address: DE Essen
- Assignee: Evonik Degussa GmbH
- Current Assignee: Evonik Degussa GmbH
- Current Assignee Address: DE Essen
- Agency: Pillsbury Winthrop Shaw Pittman LLP
- Main IPC: C12P13/04
- IPC: C12P13/04 ; C12N15/87 ; C12N15/00
Abstract:
This application discloses methods for the preparation of L-amino acids, which comprises fermentation of a desired L-amino acid-producing bacteria in which at least the tal gene is amplified. In some embodiments, genes of the biosynthesis pathway of the desired L-amino acid are additionally amplified.
Public/Granted literature
- US20110117611A1 Nucleotide Sequences Which Code for the tal Gene Public/Granted day:2011-05-19
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