RU2006118967A - METHOD FOR PRODUCING L-AMINO ACIDS USING THE ENTEROBACTERIACEAE FAMILY IN WHICH EXPRESSION OF THE RCSA GENE IS WEAKEN - Google Patents

METHOD FOR PRODUCING L-AMINO ACIDS USING THE ENTEROBACTERIACEAE FAMILY IN WHICH EXPRESSION OF THE RCSA GENE IS WEAKEN Download PDF

Info

Publication number
RU2006118967A
RU2006118967A RU2006118967/13A RU2006118967A RU2006118967A RU 2006118967 A RU2006118967 A RU 2006118967A RU 2006118967/13 A RU2006118967/13 A RU 2006118967/13A RU 2006118967 A RU2006118967 A RU 2006118967A RU 2006118967 A RU2006118967 A RU 2006118967A
Authority
RU
Russia
Prior art keywords
amino acid
amino acids
aromatic
bacterium
group
Prior art date
Application number
RU2006118967/13A
Other languages
Russian (ru)
Other versions
RU2359029C2 (en
Inventor
Дмитрий Владимирович Филиппов (RU)
Дмитрий Владимирович Филиппов
Эльвира Борисовна Ворошилова (RU)
Эльвира Борисовна Ворошилова
тинер Михаил Маркович Гус (RU)
Михаил Маркович Гусятинер
Original Assignee
Закрытое акционерное общество "Научно-исследовательский институт Аджимото-Генетика" (ЗАО АГРИ) (RU)
Закрытое акционерное общество "Научно-исследовательский институт Аджимото-Генетика" (ЗАО АГРИ)
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 Закрытое акционерное общество "Научно-исследовательский институт Аджимото-Генетика" (ЗАО АГРИ) (RU), Закрытое акционерное общество "Научно-исследовательский институт Аджимото-Генетика" (ЗАО АГРИ) filed Critical Закрытое акционерное общество "Научно-исследовательский институт Аджимото-Генетика" (ЗАО АГРИ) (RU)
Priority to RU2006118967/13A priority Critical patent/RU2359029C2/en
Priority to PCT/JP2007/061237 priority patent/WO2007139219A1/en
Priority to EP07744623A priority patent/EP2035569A1/en
Publication of RU2006118967A publication Critical patent/RU2006118967A/en
Priority to US12/323,893 priority patent/US8691537B2/en
Application granted granted Critical
Publication of RU2359029C2 publication Critical patent/RU2359029C2/en

Links

Claims (11)

1. Бактерия-продуцент L-аминокислоты, принадлежащая к семейству Enterobacteriaceae, модифицированная таким образом, что экспрессия гена rcsA в указанной бактерии ослаблена.1. The bacterium producing L-amino acids belonging to the family Enterobacteriaceae, modified so that the expression of the rcsA gene in the specified bacteria is weakened. 2. Бактерия по п.1, отличающаяся тем, что экспрессия указанного гена rcsA ослаблена за счет инактивации указанного гена rcsA.2. The bacterium according to claim 1, characterized in that the expression of the specified rcsA gene is weakened due to inactivation of the specified rcsA gene. 3. Бактерия по п.1, отличающаяся тем, что указанная бактерия принадлежит к роду Escherichia.3. The bacterium according to claim 1, characterized in that said bacterium belongs to the genus Escherichia. 4. Бактерия по п.1, отличающаяся тем, что указанная бактерия принадлежит к роду Pantoea.4. The bacterium according to claim 1, characterized in that said bacterium belongs to the genus Pantoea. 5. Бактерия-продуцент L-аминокислоты по любому из пп.1-4, отличающаяся тем, что указанная L-аминокислота выбрана из группы, состоящей из ароматической L-аминокислоты и неароматической L-аминокислоты.5. The bacterium producing L-amino acids according to any one of claims 1 to 4, characterized in that said L-amino acid is selected from the group consisting of aromatic L-amino acids and non-aromatic L-amino acids. 6. Бактерия-продуцент L-аминокислоты по п.5, отличающаяся тем, что указанная ароматическая L-аминокислота выбрана из группы, состоящей из L-фенилаланина, L-тирозина и L-триптофана.6. The L-amino acid producing bacterium according to claim 5, characterized in that said aromatic L-amino acid is selected from the group consisting of L-phenylalanine, L-tyrosine and L-tryptophan. 7. Бактерия-продуцент L-аминокислоты по п.5, отличающаяся тем, что указанная неароматическая L-аминокислота выбрана из группы, состоящей из L-треонина, L-лизина, L-цистеина, L-метионина, L-лейцина, L-изолейцина, L-валина, L-гистидина, L-глицина, L-серина, L-аланина, L-аспарагина, L-аспартата, L-глутамина, L-глутаминовой кислоты, L-пролина и L-аргинина.7. The L-amino acid producing bacterium according to claim 5, characterized in that said non-aromatic L-amino acid is selected from the group consisting of L-threonine, L-lysine, L-cysteine, L-methionine, L-leucine, L- isoleucine, L-valine, L-histidine, L-glycine, L-serine, L-alanine, L-asparagine, L-aspartate, L-glutamine, L-glutamic acid, L-proline and L-arginine. 8. Способ получения L-аминокислоты, включающий8. The method of obtaining L-amino acids, including выращивание бактерии по любому из пп.1-7 в питательной среде, вызывающее продукцию и накопление указанной L-аминокислоты в культуральной жидкости; иgrowing bacteria according to any one of claims 1 to 7 in a nutrient medium, causing production and accumulation of the specified L-amino acids in the culture fluid; and выделение указанной L-аминокислоты из культуральной жидкости.the allocation of the specified L-amino acids from the culture fluid. 9. Способ по п.8, отличающийся тем, что указанная L-аминокислота выбрана из группы, состоящей из ароматической L-аминокислоты и неароматической L-аминокислоты.9. The method of claim 8, wherein said L-amino acid is selected from the group consisting of an aromatic L-amino acid and a non-aromatic L-amino acid. 10. Способ по п.9, отличающийся тем, что указанная ароматическая L-аминокислота выбрана из группы, состоящей из L-фенилаланина, L-тирозина и L-триптофана.10. The method according to claim 9, characterized in that said aromatic L-amino acid is selected from the group consisting of L-phenylalanine, L-tyrosine and L-tryptophan. 11. Способ по п.9, отличающийся тем, что указанная неароматическая L-аминокислота выбрана из группы, состоящей из L-треонина, L-лизина, L-цистеина, L-метионина, L-лейцина, L-изолейцина, L-валина, L-гистидина, L-глицина, L-серина, L-аланина, L-аспарагина, L-аспартата, L-глутамина, L-глутаминовой кислоты, L-пролина и L-аргинина.11. The method according to claim 9, characterized in that said non-aromatic L-amino acid is selected from the group consisting of L-threonine, L-lysine, L-cysteine, L-methionine, L-leucine, L-isoleucine, L-valine , L-histidine, L-glycine, L-serine, L-alanine, L-asparagine, L-aspartate, L-glutamine, L-glutamic acid, L-proline and L-arginine.
RU2006118967/13A 2006-06-01 2006-06-01 METHOD FOR OBTAINING L-THREONINE USING BACTERIUM RELATING TO Escherichia, IN WHICH rcsA GENE IS INACTIVATED RU2359029C2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
RU2006118967/13A RU2359029C2 (en) 2006-06-01 2006-06-01 METHOD FOR OBTAINING L-THREONINE USING BACTERIUM RELATING TO Escherichia, IN WHICH rcsA GENE IS INACTIVATED
PCT/JP2007/061237 WO2007139219A1 (en) 2006-06-01 2007-05-28 A method for producing an l-amino acid using a bacterium of the enterobacteriaceae family with attenuated expression of the rcsa gene
EP07744623A EP2035569A1 (en) 2006-06-01 2007-05-28 A method for producing an l-amino acid using a bacterium of the enterobacteriaceae family with attenuated expression of the rcsa gene
US12/323,893 US8691537B2 (en) 2006-06-01 2008-11-26 Method for producing an L-amino acid using a bacterium of the Enterobacteriaceae family with attenuated expression of the rcsA gene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006118967/13A RU2359029C2 (en) 2006-06-01 2006-06-01 METHOD FOR OBTAINING L-THREONINE USING BACTERIUM RELATING TO Escherichia, IN WHICH rcsA GENE IS INACTIVATED

Publications (2)

Publication Number Publication Date
RU2006118967A true RU2006118967A (en) 2007-12-10
RU2359029C2 RU2359029C2 (en) 2009-06-20

Family

ID=38903618

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2006118967/13A RU2359029C2 (en) 2006-06-01 2006-06-01 METHOD FOR OBTAINING L-THREONINE USING BACTERIUM RELATING TO Escherichia, IN WHICH rcsA GENE IS INACTIVATED

Country Status (1)

Country Link
RU (1) RU2359029C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101261147B1 (en) * 2011-01-18 2013-05-06 씨제이제일제당 (주) A microorganism having enhanced l-amino acids productivity and process for producing l-amino acids using the same

Also Published As

Publication number Publication date
RU2359029C2 (en) 2009-06-20

Similar Documents

Publication Publication Date Title
RU2004137198A (en) METHOD FOR PRODUCING L-AMINO ACIDS USING THE BACTERIA OF THE Enterobacteriaceae Family In Which The yafA Gene Is Inactivated
RU2006143864A (en) METHOD FOR PRODUCING L-AMINO ACIDS USING THE BACTERIA OF THE ENTEROBACTERIACEAE FAMILY IN WHICH THE EXPRESSION OF GENES cynT, cynS, cynX, OR cynR, OR THEIR COMBINATION IS DECREASED
RU2006123752A (en) METHOD FOR PRODUCING L-AMINO ACIDS USING THE BACTERIA OF THE FAMILY Enterobacteriaceae, IN WHICH EXPRESSION OF THE OPERON rspAB IS DECREASED
RU2005101110A (en) METHOD FOR PRODUCING L-AMINO ACIDS USING THE BACTERIA OF THE ENTEROBACTERIACEAE FAMILY IN WHICH THE Glycogen biosynthesis pathway has been destroyed
RU2006100896A (en) METHOD FOR PRODUCING L-AMINO ACIDS USING THE BACTERIA OF THE ENTEROBACTERIACEAE FAMILY IN WHICH THE yfeH GENE IS INACTIVATED
RU2007104648A (en) METHOD FOR PRODUCING L-AMINO ACID USING THE BACTERIA OF THE ENTEROBACTERIACEAE FAMILY IN WHICH THE EXPRESSION OF THE tolC GENE IS DECREASED
RU2006112259A (en) METHOD FOR PRODUCING L-AMINO ACID USING THE ENTEROBACTERIACEAE FAMILY BACTERIA MODIFIED IN SUCH A PERFORMANCE THAT THE KERLI TYPE FORMATION IS DISCONNECTED IN IT
RU2006118967A (en) METHOD FOR PRODUCING L-AMINO ACIDS USING THE ENTEROBACTERIACEAE FAMILY IN WHICH EXPRESSION OF THE RCSA GENE IS WEAKEN
RU2007128314A (en) METHOD FOR PRODUCING L-AMINO ACID USING THE BACTERIA OF THE ENTEROBACTERIACEAE FAMILY IN WHICH EXPRESSION OF THE yncD GENE IS DECREASED
RU2006100895A (en) METHOD FOR PRODUCING L-AMINO ACID USING THE BACTERIA OF THE ENTEROBACTERIACEAE FAMILY IN WHICH THE lrhA GENE IS INACTIVATED
RU2007106185A (en) BACTERIA OF THE FAMILY ENTEPOBACTERIACEAE, WHICH EXPRESSION OF THE OPERON YcbPONME (SSUEADCB) WAS WEARED, IS A PRODUCER OF L-AMINO ACID AND A METHOD FOR PRODUCING L-AMINO ACID
RU2007104650A (en) BACTERIA OF THE ENTERODACTERIACEAE FAMILY IN WHICH EXPRESSION OF THE OPERON YhcA-E, PRODUCER OF L-AMINO ACID AND METHOD FOR PRODUCING L-AMINO ACID, WAS WEARED
RU2005106347A (en) METHOD FOR PRODUCING L-AMINO ACIDS USING THE BACTERIA OF THE ENTEROBACTERIACEAE FAMILY IN WHICH THE NAC GENE IS INACTIVATED
RU2005123423A (en) Bacteria of the Enterobacteriaceae family in which the pnp gene is inactivated, the producer of L-amino acids and the method for producing L-amino acids
RU2006112625A (en) METHOD FOR PRODUCING L-AMINO ACID USING THE Enterobacteriaceae Bacteria in Which the Expression of the fhuA Gene Is Weakened
RU2006112261A (en) METHOD FOR PRODUCING L-AMINO ACIDS USING THE BACTERIA OF THE Enterobacteriaceae Family In Which Expression Of The ybdA Gene Is Weakened
RU2006116167A (en) METHOD FOR PRODUCING L-AMINO ACID USING THE BACTERIA OF THE ENTEROBACTERIACEAE FAMILY IN WHICH THE EXPRESSION OF THE KEFB GENE IS DECREASED
RU2006101788A (en) METHOD FOR PRODUCING L-AMINO ACIDS USING THE BACTERIA OF THE ENTEROBACTERIACEAE FAMILY IN WHICH THE fdrA GENE IS INACTIVATED
RU2006104648A (en) METHOD FOR PRODUCING L-AMINO ACIDS USING THE BACTERIA OF THE ENTEROBACTERIACEAE FAMILY IN WHICH THE EXPRESSION OF THE PAS GENE IS DECREASED
RU2006102181A (en) METHOD FOR PRODUCING L-AMINO ACIDS USING THE BACTERIA OF THE ENTEROBACTERIACEAE FAMILY IN WHICH ALDH GENE IS INACTIVATED
RU2007112271A (en) METHOD FOR PRODUCING L-Amino Acids USING THE Enterobacteriaceae Bacteria in Which Expression of the ygiD Gene Is Weakened
RU2007105212A (en) METHOD FOR PRODUCING L-AMINO ACIDS USING THE BACTERIA OF THE ENTEROBACTERIACEAE FAMILY IN WHICH EXPRESSION OF THE ecpD GENE OR OPERON ecpD-htrE is weakened
RU2006102180A (en) METHOD FOR PRODUCING L-AMINO ACIDS USING THE BACTERIA OF THE ENTEROBACTERIACEAE FAMILY IN WHICH THE BISC GENE IS INACTIVATED
RU2006101787A (en) METHOD FOR PRODUCING L-AMINO ACIDS USING THE BACTERIA OF THE ENTEROBACTERIACEAE FAMILY IN WHICH THE YRBG GENE IS INACTIVATED
RU2006123753A (en) METHOD FOR PRODUCING L-AMINO ACIDS USING THE BACTERIA OF THE Enterobacteriaceae Family In Which Expression Of The yraH-R Gene Cluster Is Weakened