JPS5635992A - Preparation of l-methionine by fermentation - Google Patents

Preparation of l-methionine by fermentation

Info

Publication number
JPS5635992A
JPS5635992A JP10981579A JP10981579A JPS5635992A JP S5635992 A JPS5635992 A JP S5635992A JP 10981579 A JP10981579 A JP 10981579A JP 10981579 A JP10981579 A JP 10981579A JP S5635992 A JPS5635992 A JP S5635992A
Authority
JP
Japan
Prior art keywords
methionine
bacterium
fermentation
preparation
analog
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
JP10981579A
Other languages
Japanese (ja)
Inventor
Takayasu Tsuchida
Shigeru Nakamori
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 JP10981579A priority Critical patent/JPS5635992A/en
Publication of JPS5635992A publication Critical patent/JPS5635992A/en
Pending legal-status Critical Current

Links

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

Abstract

PURPOSE: To prepare L-methionine, by cultivating a bacterium obtained from bacterium of the genus Escherichia through mutagen.
CONSTITUTION: A bacterium, e.g., Escherichia coil, AJ-11457 (FERM P5175), AJ-11458 (FERM P5176), etc. obtained from Escherichia coil K-12 (ATCC-10798) through mutagen, belonging to the genus Escherichia, having resistance to lysine analog, phenylalanine analog, or histidine analog, is inoculated into a medium and cultivated aerobically to prepare L-methionine, which is collected.
COPYRIGHT: (C)1981,JPO&Japio
JP10981579A 1979-08-29 1979-08-29 Preparation of l-methionine by fermentation Pending JPS5635992A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10981579A JPS5635992A (en) 1979-08-29 1979-08-29 Preparation of l-methionine by fermentation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10981579A JPS5635992A (en) 1979-08-29 1979-08-29 Preparation of l-methionine by fermentation

Publications (1)

Publication Number Publication Date
JPS5635992A true JPS5635992A (en) 1981-04-08

Family

ID=14519902

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10981579A Pending JPS5635992A (en) 1979-08-29 1979-08-29 Preparation of l-methionine by fermentation

Country Status (1)

Country Link
JP (1) JPS5635992A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2862067A1 (en) * 2003-11-06 2005-05-13 Metabolic Explorer Sa New evolved microorganisms with altered metabolic pathways, useful e.g. for production of amino acids, are selected as mutants able to grow on defined media
US7611873B1 (en) 1998-11-17 2009-11-03 Ajinomoto Co., Inc. Method for producing L-methionine by fermentation
US9005577B2 (en) 2008-04-30 2015-04-14 Siemens Medical Solutions Usa, Inc. Substrate based PET imaging agents

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7611873B1 (en) 1998-11-17 2009-11-03 Ajinomoto Co., Inc. Method for producing L-methionine by fermentation
US8017362B2 (en) 1998-11-17 2011-09-13 Ajinomoto Co., Inc. Method for producing L-methionine by fermentation
FR2862067A1 (en) * 2003-11-06 2005-05-13 Metabolic Explorer Sa New evolved microorganisms with altered metabolic pathways, useful e.g. for production of amino acids, are selected as mutants able to grow on defined media
US9005577B2 (en) 2008-04-30 2015-04-14 Siemens Medical Solutions Usa, Inc. Substrate based PET imaging agents
US10821196B2 (en) 2008-04-30 2020-11-03 Siemens Medical Solutions Usa, Inc. Substrate based PET imaging agents

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