JPS5437886A - Preparation of l-threonine by fermentation - Google Patents

Preparation of l-threonine by fermentation

Info

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
Application number
JP10432477A
Other languages
Japanese (ja)
Inventor
Osamu Tosaka
Masaru Ishihara
Koichi Takinami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ajinomoto Co Inc
Original Assignee
Ajinomoto Co Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ajinomoto Co Inc filed Critical Ajinomoto Co Inc
Priority to JP10432477A priority Critical patent/JPS5437886A/en
Publication of JPS5437886A publication Critical patent/JPS5437886A/en
Pending legal-status Critical Current

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  • Preparation Of Compounds By Using Micro-Organisms (AREA)

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
JP10432477A 1977-08-31 1977-08-31 Preparation of l-threonine by fermentation Pending JPS5437886A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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