JPS5437886A - Preparation of l-threonine by fermentation - Google Patents
Preparation of l-threonine by fermentationInfo
- Publication number
- JPS5437886A JPS5437886A JP10432477A JP10432477A JPS5437886A JP S5437886 A JPS5437886 A JP S5437886A JP 10432477 A JP10432477 A JP 10432477A JP 10432477 A JP10432477 A JP 10432477A JP S5437886 A JPS5437886 A JP S5437886A
- Authority
- JP
- Japan
- Prior art keywords
- threonine
- fermentation
- preparation
- theronine
- varient
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE: To improve the yield of L-theronine by culturing a varient resistant to specific compound and derived from an L-threonine-producing bacterium belonging to Brevibacterium genus.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10432477A JPS5437886A (en) | 1977-08-31 | 1977-08-31 | Preparation of l-threonine by fermentation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10432477A JPS5437886A (en) | 1977-08-31 | 1977-08-31 | Preparation of l-threonine by fermentation |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5437886A true JPS5437886A (en) | 1979-03-20 |
Family
ID=14377745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10432477A Pending JPS5437886A (en) | 1977-08-31 | 1977-08-31 | Preparation of l-threonine by fermentation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5437886A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5376538A (en) * | 1991-09-04 | 1994-12-27 | Kyowa Hakko Kogyo Co., Ltd. | Process for producing L-threonine with strains of E coli resistant to phenylalanine and leucine |
-
1977
- 1977-08-31 JP JP10432477A patent/JPS5437886A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5376538A (en) * | 1991-09-04 | 1994-12-27 | Kyowa Hakko Kogyo Co., Ltd. | Process for producing L-threonine with strains of E coli resistant to phenylalanine and leucine |
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