RU99104431A - DNA FRAGMENT FROM ESCHERICHIA COLI, DETERMINING HIGHER PRODUCTION OF AMINO ACIDS (OPTIONS) AND METHOD FOR PRODUCING L-AMINO ACIDS - Google Patents

DNA FRAGMENT FROM ESCHERICHIA COLI, DETERMINING HIGHER PRODUCTION OF AMINO ACIDS (OPTIONS) AND METHOD FOR PRODUCING L-AMINO ACIDS

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Publication number
RU99104431A
RU99104431A RU99104431/13A RU99104431A RU99104431A RU 99104431 A RU99104431 A RU 99104431A RU 99104431/13 A RU99104431/13 A RU 99104431/13A RU 99104431 A RU99104431 A RU 99104431A RU 99104431 A RU99104431 A RU 99104431A
Authority
RU
Russia
Prior art keywords
amino acids
dna fragment
escherichia coli
sequence
producing
Prior art date
Application number
RU99104431/13A
Other languages
Russian (ru)
Other versions
RU2175351C2 (en
Inventor
Виталий Аркадьевич Лившиц
Наталия Павловна Закатаева
Казуо Наканиши
Владимир Вениаминович Алешин
Петр Владимирович Трошин
Ирина Львовна Токмакова
Original Assignee
Государственный научно-исследовательский институт генетики и селекции промышленных микроорганизмов
Filing date
Publication date
Application filed by Государственный научно-исследовательский институт генетики и селекции промышленных микроорганизмов filed Critical Государственный научно-исследовательский институт генетики и селекции промышленных микроорганизмов
Priority claimed from RU99104431/13A external-priority patent/RU2175351C2/en
Priority to RU99104431/13A priority Critical patent/RU2175351C2/en
Priority to US09/459,573 priority patent/US6979560B1/en
Priority to AU64493/99A priority patent/AU764189B2/en
Priority to IDP991150D priority patent/ID24398A/en
Priority to EP05005782A priority patent/EP1589096B1/en
Priority to AT05005782T priority patent/ATE461271T1/en
Priority to EP05005783A priority patent/EP1580262B1/en
Priority to DE69942160T priority patent/DE69942160D1/en
Priority to DE69942140T priority patent/DE69942140D1/en
Priority to EP05005781A priority patent/EP1598416A1/en
Priority to AT05005783T priority patent/ATE456648T1/en
Priority to EP99125263A priority patent/EP1016710B1/en
Priority to AT99125263T priority patent/ATE461270T1/en
Priority to DE69941991T priority patent/DE69941991D1/en
Priority to ZA9907767A priority patent/ZA997767B/en
Priority to CA002291895A priority patent/CA2291895A1/en
Priority to BRPI9917718A priority patent/BRPI9917718B8/en
Priority to BRPI9917719-6A priority patent/BR9917719B1/en
Priority to BRPI9906287-9A priority patent/BR9906287B1/en
Priority to JP37365199A priority patent/JP4221862B2/en
Priority to KR1019990064627A priority patent/KR20000048465A/en
Priority to SK1870-99A priority patent/SK187099A3/en
Priority to CNB2005101036105A priority patent/CN1332021C/en
Priority to CNB2005101036124A priority patent/CN100415874C/en
Priority to CNB200510103611XA priority patent/CN100410366C/en
Priority to CNB991275225A priority patent/CN1228445C/en
Priority to MXPA00000177A priority patent/MXPA00000177A/en
Publication of RU99104431A publication Critical patent/RU99104431A/en
Application granted granted Critical
Publication of RU2175351C2 publication Critical patent/RU2175351C2/en
Priority to US11/116,286 priority patent/US20050202543A1/en
Priority to US11/276,522 priority patent/US7399617B1/en
Priority to KR1020070017873A priority patent/KR20070034022A/en
Priority to KR1020070017882A priority patent/KR20070034024A/en
Priority to KR1020070017878A priority patent/KR20070034023A/en
Priority to US11/854,868 priority patent/US7524656B2/en
Priority to US11/854,850 priority patent/US7527950B2/en

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Claims (5)

1. Фрагмент ДНК из Escherichia coli, yahN, определяющий повышенную продукцию аминокислот, имеющий следующую нуклеотидную последовательность (последовательность l, см. графическую часть).1. A DNA fragment from Escherichia coli, yahN, which determines the increased production of amino acids, having the following nucleotide sequence (sequence l, see graphic part). 2. Фрагмент ДНК из Escherichia coli, yeaS, определяющий повышенную продукцию аминокислот, имеющий следующую нуклеотидную последовательность (последовательность 2, см. графическую часть). 2. A DNA fragment from Escherichia coli, yeaS, which determines the increased production of amino acids, having the following nucleotide sequence (sequence 2, see graphic part). 3. Фрагмент ДНК из Escherichia coli, yfiK, определяющий повышенную продукцию аминокислот, имеющий следующую нуклеотидную последовательность (последовательность 3, см. графическую часть). 3. A DNA fragment from Escherichia coli, yfiK, which determines the increased production of amino acids, having the following nucleotide sequence (sequence 3, see graphic part). 4. Фрагмент ДНК из Escherichia coli, yggA, определяющий повышенную продукцию аминокислот, имеющий следующую нуклеотидную последовательность (последовательность 4, см. графическую часть). 4. A DNA fragment from Escherichia coli, yggA, which determines the increased production of amino acids, having the following nucleotide sequence (sequence 4, see graphic part). 5. Способ получения L-аминокислот путем культивирования штаммов-продуцентов бактерий рода Escherichia в подходящей питательной среде с последующим выделением и очисткой целевой аминокислоты, отличающийся тем, что в качестве продуцентов используют бактерии Е. coli, у которых продукция аминокислот повышена в результате повышения экспрессируемого количества по крайней мере одного из белков, кодируемых фрагментом ДНК по п.1, или по п.2, или по п.3, или п.4. 5. A method for producing L-amino acids by cultivating producer strains of bacteria of the genus Escherichia in a suitable nutrient medium, followed by isolation and purification of the target amino acid, characterized in that E. coli bacteria are used as producers, in which the production of amino acids is increased as a result of an increase in the expressed amount at least one of the proteins encoded by the DNA fragment according to claim 1, or according to claim 2, or according to claim 3, or claim 4.
RU99104431/13A 1998-12-30 1999-03-09 Escherichia coli dna fragment determining enhanced production of l-amino acids (variants) and method of l-amino acid producing RU2175351C2 (en)

Priority Applications (34)

Application Number Priority Date Filing Date Title
RU99104431/13A RU2175351C2 (en) 1998-12-30 1999-03-09 Escherichia coli dna fragment determining enhanced production of l-amino acids (variants) and method of l-amino acid producing
US09/459,573 US6979560B1 (en) 1998-12-30 1999-12-13 Eschericha bacteria overexpressing the yahn gene for feedback-insensitive amino acid production
AU64493/99A AU764189B2 (en) 1998-12-30 1999-12-13 Method for producing L-amino acid
IDP991150D ID24398A (en) 1998-12-30 1999-12-16 METHOD FOR PRODUCING L-AMINO ACID
EP05005782A EP1589096B1 (en) 1998-12-30 1999-12-17 Method for producing L-amino acid
AT05005782T ATE461271T1 (en) 1998-12-30 1999-12-17 METHOD FOR PRODUCING L-AMINO ACID
EP05005783A EP1580262B1 (en) 1998-12-30 1999-12-17 Method for producing L-amino acid
DE69942160T DE69942160D1 (en) 1998-12-30 1999-12-17 Process for the preparation of L-amino acid
DE69942140T DE69942140D1 (en) 1998-12-30 1999-12-17 Process for the preparation of L-amino acids
EP05005781A EP1598416A1 (en) 1998-12-30 1999-12-17 Method for producing L-amino acid
AT05005783T ATE456648T1 (en) 1998-12-30 1999-12-17 METHOD FOR PRODUCING L-AMINO ACID
EP99125263A EP1016710B1 (en) 1998-12-30 1999-12-17 Method for producing L-amino acids
AT99125263T ATE461270T1 (en) 1998-12-30 1999-12-17 METHOD FOR PRODUCING L-AMINO ACIDS
DE69941991T DE69941991D1 (en) 1998-12-30 1999-12-17 Process for the preparation of L-amino acid
ZA9907767A ZA997767B (en) 1998-12-30 1999-12-20 Method for producing L-amino acid.
CA002291895A CA2291895A1 (en) 1998-12-30 1999-12-22 Method for producing l-amino acid
BRPI9917718A BRPI9917718B8 (en) 1998-12-30 1999-12-28 bacteria belonging to the genus escherichia and having an ability to produce an l-amino acid selected from the group consisting of l-glutamic acid, l-histidine, l-proline and l-threonine, and process for producing a l-amino acid selected from the group which consists of 1-glutamic acid, 1-histidine, 1-proline and 1-threonine.
BRPI9917719-6A BR9917719B1 (en) 1998-12-30 1999-12-28 bacterium belonging to the genus escherichia and having an ability to produce an l-amino acid selected from the group consisting of l-lysine, l-glutamic acid, l-alanine, l-valine, l-histidine, l-proline and l-isoleucine, and, the process for producing an 1-amino acid selected from the group consisting of 1-lysine, 1-glutamic acid, 1-alanine, 1-valine, 1-histidine, 1-proline and 1-isoleucine.
BRPI9906287-9A BR9906287B1 (en) 1998-12-30 1999-12-28 A bacterium belonging to the genus Escherichia and which has an ability to produce a 1-amino acid, and process to produce a 1-amino acid.
JP37365199A JP4221862B2 (en) 1998-12-30 1999-12-28 Method for producing L-amino acid
KR1019990064627A KR20000048465A (en) 1998-12-30 1999-12-29 Method for producing L-amino acid
SK1870-99A SK187099A3 (en) 1998-12-30 1999-12-29 Bacterium belonging to the genus escherichia and method for producing l-amino acid
CNB991275225A CN1228445C (en) 1998-12-30 1999-12-30 Method for producing L-amino acid
CNB2005101036105A CN1332021C (en) 1998-12-30 1999-12-30 Escherichia bacteria capable of generating L-amino acid and method for generating L-amino acid
CNB2005101036124A CN100415874C (en) 1998-12-30 1999-12-30 Escherichia bacteria capable of generating l-amino acid and method for generating l-amino acid
CNB200510103611XA CN100410366C (en) 1998-12-30 1999-12-30 Escherichia bacteria capable of generating L-amino acid and method for generating L-amino acid
MXPA00000177A MXPA00000177A (en) 1998-12-30 2000-01-03 Method for producing l-amino acid.
US11/116,286 US20050202543A1 (en) 1998-12-30 2005-04-28 Method for producing L-amino acid
US11/276,522 US7399617B1 (en) 1998-12-30 2006-03-03 Method for producing an L-amino acid in an Escherichia bacterium via altering expression levels of target proteins
KR1020070017878A KR20070034023A (en) 1998-12-30 2007-02-22 Method for producing L-amino acid
KR1020070017882A KR20070034024A (en) 1998-12-30 2007-02-22 Method for producing L-amino acid
KR1020070017873A KR20070034022A (en) 1998-12-30 2007-02-22 Method for producing L-amino acid
US11/854,868 US7524656B2 (en) 1998-12-30 2007-09-13 Method for producing an L-amino acid by enhancing expression of the yggA gene in an Escherichia bacterium
US11/854,850 US7527950B2 (en) 1998-12-30 2007-09-13 Method for producing an L-amino acid by enhancing expression of the yfiK gene in an Escherichia bacterium

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU98124016/13A RU98124016A (en) 1998-12-30 DNA FRAGMENTS DETERMINING THE INCREASED STABILITY OF ESCHERICHIA COLI BACTERIA TO AMINO ACIDS OR THEIR ANALOGUES AND METHOD FOR PRODUCING L-AMINO ACIDS
RU99104431/13A RU2175351C2 (en) 1998-12-30 1999-03-09 Escherichia coli dna fragment determining enhanced production of l-amino acids (variants) and method of l-amino acid producing

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
RU98124016/13A Substitution RU98124016A (en) 1998-12-30 1998-12-30 DNA FRAGMENTS DETERMINING THE INCREASED STABILITY OF ESCHERICHIA COLI BACTERIA TO AMINO ACIDS OR THEIR ANALOGUES AND METHOD FOR PRODUCING L-AMINO ACIDS

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RU99104431A true RU99104431A (en) 2001-09-20
RU2175351C2 RU2175351C2 (en) 2001-10-27

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US (5) US6979560B1 (en)
EP (4) EP1580262B1 (en)
JP (1) JP4221862B2 (en)
KR (4) KR20000048465A (en)
CN (4) CN1228445C (en)
AT (3) ATE456648T1 (en)
AU (1) AU764189B2 (en)
BR (3) BR9917719B1 (en)
CA (1) CA2291895A1 (en)
DE (3) DE69942160D1 (en)
ID (1) ID24398A (en)
MX (1) MXPA00000177A (en)
RU (1) RU2175351C2 (en)
SK (1) SK187099A3 (en)
ZA (1) ZA997767B (en)

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