KR100547585B1 - 코리네박테리움 속 미생물 및 이를 이용한 5'-이노신산의 제조방법 - Google Patents
코리네박테리움 속 미생물 및 이를 이용한 5'-이노신산의 제조방법 Download PDFInfo
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- KR100547585B1 KR100547585B1 KR1020030091343A KR20030091343A KR100547585B1 KR 100547585 B1 KR100547585 B1 KR 100547585B1 KR 1020030091343 A KR1020030091343 A KR 1020030091343A KR 20030091343 A KR20030091343 A KR 20030091343A KR 100547585 B1 KR100547585 B1 KR 100547585B1
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- corynebacterium
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
- C12N15/74—Vectors or expression systems specially adapted for prokaryotic hosts other than E. coli, e.g. Lactobacillus, Micromonospora
- C12N15/77—Vectors or expression systems specially adapted for prokaryotic hosts other than E. coli, e.g. Lactobacillus, Micromonospora for Corynebacterium; for Brevibacterium
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- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
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- C12N1/205—Bacterial isolates
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- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/26—Preparation of nitrogen-containing carbohydrates
- C12P19/28—N-glycosides
- C12P19/30—Nucleotides
- C12P19/32—Nucleotides having a condensed ring system containing a six-membered ring having two N-atoms in the same ring, e.g. purine nucleotides, nicotineamide-adenine dinucleotide
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- C12R2001/00—Microorganisms ; Processes using microorganisms
- C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
- C12R2001/15—Corynebacterium
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/843—Corynebacterium
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Abstract
Description
농도(g/l) | 대조군 대비 증가율((%) | |
대조군(KFCC-10617) | 10.61 ± 0.127 | - |
pECCG117 | 9.39 ± 0.22 | -11.5 |
pECCG117-pyk | 12.07 ± 0.180 | 13.8 |
Claims (6)
- 서열번호 1의 유전자를 포함하는 재조합 벡터로 5'-이노신산을 생산하는 코리네박테리움(Corynebacterium) 속 미생물을 형질전환시켜 얻어진 코리네박테리움(Corynebacterium) 속 미생물.
- 제1항에 있어서, 상기 재조합 벡터가 서열번호 2의 유전자를 포함하는 것을 특징으로 하는 미생물.
- 제2항에 있어서, 상기 재조합 벡터가 pECCG117-pyk인 것을 특징으로 하는 미생물.
- 제3항에 있어서, 코리네박테리움 암모니아게네스(Corynebacterium ammoniagenes) CJHJ01(KCCM-10529)인 것을 특징으로 하는 미생물.
- 제1항 내지 제4항 중 어느 한 항에 따른 미생물을 배양하고, 그 배양액으로부터 5'-이노신산을 분리하는 단계를 포함하는 5'-이노신산의 제조방법.
- 서열번호 1의 유전자.
Priority Applications (1)
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KR1020030091343A KR100547585B1 (ko) | 2003-12-15 | 2003-12-15 | 코리네박테리움 속 미생물 및 이를 이용한 5'-이노신산의 제조방법 |
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KR1020030091343A KR100547585B1 (ko) | 2003-12-15 | 2003-12-15 | 코리네박테리움 속 미생물 및 이를 이용한 5'-이노신산의 제조방법 |
Publications (2)
Publication Number | Publication Date |
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KR20050059641A KR20050059641A (ko) | 2005-06-21 |
KR100547585B1 true KR100547585B1 (ko) | 2006-01-31 |
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KR1020030091343A Expired - Fee Related KR100547585B1 (ko) | 2003-12-15 | 2003-12-15 | 코리네박테리움 속 미생물 및 이를 이용한 5'-이노신산의 제조방법 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100857379B1 (ko) | 2007-01-11 | 2008-09-11 | 씨제이제일제당 (주) | 포스포라이보실 아미노이미다졸 카복실라아제가 과발현된미생물 및 이를 이용한 5'-이노신산의 생산 방법 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100694427B1 (ko) * | 2005-12-02 | 2007-03-12 | 씨제이 주식회사 | 코리네박테리움 속 미생물 및 이를 이용한 5'-이노신산의제조 방법 |
KR100977440B1 (ko) * | 2008-01-09 | 2010-08-24 | 씨제이제일제당 (주) | 코리네박테리움속 미생물로부터 분리된 신규한 유전자,이에 의해 형질전환된 이노신을 생산하는 코리네박테리움속미생물 및 이를 이용한 이노신의 생산방법 |
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2003
- 2003-12-15 KR KR1020030091343A patent/KR100547585B1/ko not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100857379B1 (ko) | 2007-01-11 | 2008-09-11 | 씨제이제일제당 (주) | 포스포라이보실 아미노이미다졸 카복실라아제가 과발현된미생물 및 이를 이용한 5'-이노신산의 생산 방법 |
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KR20050059641A (ko) | 2005-06-21 |
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