JP2004248669A5 - - Google Patents

Download PDF

Info

Publication number
JP2004248669A5
JP2004248669A5 JP2004015978A JP2004015978A JP2004248669A5 JP 2004248669 A5 JP2004248669 A5 JP 2004248669A5 JP 2004015978 A JP2004015978 A JP 2004015978A JP 2004015978 A JP2004015978 A JP 2004015978A JP 2004248669 A5 JP2004248669 A5 JP 2004248669A5
Authority
JP
Japan
Prior art keywords
lysine
methylophilus
bacterium
enhanced
producing
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.)
Withdrawn
Application number
JP2004015978A
Other languages
Japanese (ja)
Other versions
JP2004248669A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2004015978A priority Critical patent/JP2004248669A/en
Priority claimed from JP2004015978A external-priority patent/JP2004248669A/en
Publication of JP2004248669A publication Critical patent/JP2004248669A/en
Publication of JP2004248669A5 publication Critical patent/JP2004248669A5/ja
Withdrawn legal-status Critical Current

Links

Claims (7)

生育にＬ−メチオニンを要求し、かつ、Ｌ−リジン生産能を有するメタノール資化性細菌を、メタノールを主要炭素源とする培地に培養し、培養物中にＬ−リジンを生産蓄積させ、該培養物からＬ−リジンを採取することを特徴とするＬ−リジンの製造法。   Methanol assimilating bacteria that require L-methionine for growth and have L-lysine-producing ability are cultured in a medium containing methanol as a main carbon source, and L-lysine is produced and accumulated in the culture. A method for producing L-lysine, which comprises collecting L-lysine from a culture. メタノール資化性細菌がメチロフィラス属細菌である請求項１に記載のＬ−リジンの製造法。   The method for producing L-lysine according to claim 1, wherein the methanol-assimilating bacterium is a genus Methylophilus. メチロフィラス属細菌がメチロフィラス・メチロトロファスである請求項２に記載のＬ−リジンの製造法。   The method for producing L-lysine according to claim 2, wherein the Methylophilus bacterium is Methylophilus methylotrophus. メチロフィラス属細菌が、ジヒドロジピコリン酸合成酵素活性が増強され、かつ、Ｌ−リジン排出系が増強されるように改変されている請求項１〜３のいずれか一項に記載のＬ−リジンの製造法。 The L-lysine production according to any one of claims 1 to 3, wherein the Methylophilus bacterium is modified so that dihydrodipicolinate synthase activity is enhanced and the L-lysine excretion system is enhanced. Law. 生育にＬ−メチオニンを要求し、かつ、Ｌ−リジン生産能を有するメチロフィラス属細菌。   A Methylophilus bacterium that requires L-methionine for growth and has an ability to produce L-lysine. メチロフィラス・メチロトロファスである請求項５に記載のメチロフィラス属細菌。   6. The bacterium belonging to the genus Methylophilus according to claim 5, which is Methylophilus methylotrophus. ジヒドロジピコリン酸合成酵素活性が増強され、かつ、Ｌ−リジン排出系が増強されるように改変されている請求項５又は６に記載のメチロフィラス属細菌。 The bacterium belonging to the genus Methylophilus according to claim 5 or 6, which is modified so that dihydrodipicolinate synthase activity is enhanced and L-lysine excretion system is enhanced.
JP2004015978A 2003-01-29 2004-01-23 Method for preparing l-lysine using methanol assimilating bacteria Withdrawn JP2004248669A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004015978A JP2004248669A (en) 2003-01-29 2004-01-23 Method for preparing l-lysine using methanol assimilating bacteria

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003020513 2003-01-29
JP2004015978A JP2004248669A (en) 2003-01-29 2004-01-23 Method for preparing l-lysine using methanol assimilating bacteria

Publications (2)

Publication Number Publication Date
JP2004248669A JP2004248669A (en) 2004-09-09
JP2004248669A5 true JP2004248669A5 (en) 2005-11-04

Family

ID=33032161

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004015978A Withdrawn JP2004248669A (en) 2003-01-29 2004-01-23 Method for preparing l-lysine using methanol assimilating bacteria

Country Status (1)

Country Link
JP (1) JP2004248669A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009153382A (en) 2006-03-30 2009-07-16 Ajinomoto Co Inc Method for producing carboxylic acid using methanol-assimilating bacterium
KR102139806B1 (en) * 2020-02-13 2020-07-30 씨제이제일제당 (주) Microorganism Comprising Mutated LysE and Method of L-Amino Acid Production Using the Same

Similar Documents

Publication Publication Date Title
BRPI0506369A (en) microorganisms, and methods for producing an 1-amino acid
WO2008133161A1 (en) Method for production of acidic substance having carboxyl group
PE20051135A1 (en) L-GLUTAMIC ACID PRODUCER MICROORGANISM AND METHOD TO PRODUCE L-GLUTAMIC ACID
MY170930A (en) L-glutamic acid-producing microorganism and a method for producing l-glutamic acid
ATE511751T1 (en) METHOD FOR THE PRODUCTION OF MITES
ATE554159T1 (en) MICROORGANISM CAPABILITY FOR THE PRODUCTION OF L-AMINO ACID AND METHOD FOR THE PRODUCTION OF L-AMINO ACID
ATE542886T1 (en) METHOD FOR PRODUCING L-ARGININE USING CORYNEBACTERIUM GLUTAMICUM
WO2008090770A1 (en) Microorganism capable of producing l-amino acid, and method for production of l-amino acid
EP2011861A8 (en) Bacterium capable of producing purine substance, and process for production of purine substance
WO2008093829A1 (en) Method for production of l-amino acid
TW200716744A (en) Genetically modified microorganism and process for production of macrolide compound using the microorganism
JP2004248669A5 (en)
WO2008146680A1 (en) Method for producing l-lysine
RU2010146281A (en) BACTERIA OF THE GENUS Escherichia Possessing Enhanced Expression of the ACEEF-lpdA GENES OPERON AND METHOD FOR PRODUCING SUITIC ACID USING SUCH BACTERIA
RU2333953C2 (en) METHOD FOR OBTAINING L-THREONINE USING BACTERIUM BELONGING TO GENUS Escherichia, IN WHICH CLUSTER OF GENES sfmACDFH-fimZ OR GENE fimZ IS INACTIVATED
RU2337960C2 (en) METHOD OF OBTAINING L-THREONINE AND L-ARGININE USING BACTERIUM, BELONGING TO GENUS Escherichia, IN WHICH GENE CLUSTER yehABCDE IS INACTIVATED
MX2007014678A (en) Genetically modified microorganism and process for production of macrolide compound using the microorganism.
TH79601A (en) L-glutamic acid production process
TH79601B (en) L-glutamic acid production process
TH129807A (en) Anhydrous methionine production N-azyl-methionine
RU2008150675A (en) METHOD FOR PRODUCING BIOLOGICALLY ACTIVE SUBSTANCES BY BIOSYNTHESIS ON NUTRIENT BASES, BASED ON WASTE ALCOHOL PRODUCTION
TH141445A (en) Methods for L-Amino Acid Production
TH107339B (en) Methods for L-Amino Acid Production
TH129807B (en) Anhydrous methionine production N-azyl-methionine
TH138878A (en) Increasing methionine yield