Invention Grant
- Patent Title: Method for the fermentative production of L-amino acids using improved strains of the Enterobacteriaceae family
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Application No.: US14422751Application Date: 2013-07-31
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Publication No.: US10077457B2Publication Date: 2018-09-18
- Inventor: Brigitte Bathe , Stella Molck , Horst Priefert
- Applicant: Evonik Degussa GmbH
- Applicant Address: DE Essen
- Assignee: EVONIK DEGUSSA GMBH
- Current Assignee: EVONIK DEGUSSA GMBH
- Current Assignee Address: DE Essen
- Agency: Reed Smith LLP
- Agent Ryan P. Cox
- Priority: EP12181028 20120820
- International Application: PCT/EP2013/066066 WO 20130731
- International Announcement: WO2014/029592 WO 20140227
- Main IPC: C07K14/245
- IPC: C07K14/245 ; C12N15/70 ; C12N1/20 ; C12P13/12
Abstract:
The present invention relates to a process for the fermentative production of L-amino acids using microorganisms of the Enterobacteriaceae family, which harbor an attenuated proP gene, to the microorganisms suitable for said production and to polynucleotides coding for variants of the ProP transporter.
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